diff --git a/.gitignore b/.gitignore index f5689661..0f722c29 100644 --- a/.gitignore +++ b/.gitignore @@ -16,12 +16,6 @@ jq.1 # Something delightfully recursive happens otherwise docs/content/2.download/source/* -# Autogenerated -lexer.c -lexer.h -parser.c -parser.h - # Autotools junk .libs .deps diff --git a/Makefile.am b/Makefile.am index 9b9cc5e0..4a14304f 100644 --- a/Makefile.am +++ b/Makefile.am @@ -20,10 +20,18 @@ ACLOCAL_AMFLAGS = -I config/m4 # While there is some autoconf macro support for lex/flex, it doesn't support # header file creation so we'll use good old make +if MAINTAINER_MODE BUILT_SOURCES = lexer.h lexer.c parser.h parser.c version.h lexer.c: lexer.l $(AM_V_LEX) flex -o lexer.c --header-file=lexer.h $< lexer.h: lexer.c +else +BUILT_SOURCES = +.y.c: + $(AM_V_YACC) echo "NOT building parser.c!" +.l.c: + $(AM_V_LEX) echo "NOT building lexer.c!" +endif # Tell YACC (bison) autoconf macros that you want a header file created. # If the --warnings=all fails, you probably have an old version of bison diff --git a/README.md b/README.md index c77f3d76..865196a3 100644 --- a/README.md +++ b/README.md @@ -12,14 +12,27 @@ If you want to hack on jq, feel free, but be warned that its internals are not well-documented at the moment. Bring a hard hat and a shovel. Also, read the wiki: http://github.com/stedolan/jq/wiki +Source tarball and built executable releases can be found on the +homepage and on the github release page, https://github.com/stedolan/jq/releases + If you're building directly from the latest git, you'll need flex, -bison, libtool, make, autoconf and libonig installed. To build, run: +bison (3.0 or newer), libtool, make, and autoconf installed. To get +regexp support you'll also need to install Oniguruma (note that jq's +tests require regexp support to pass). To build, run: autoreconf -i # if building from git ./configure make -j8 make check +To build without bison or flex, add `--disable-maintainer-mode` to the +./configure invocation: + + ./configure --disable-maintainer-mode + +(Developers must not use `--disable-maintainer-mode`, not when making +changes to the jq parser and/or lexer.) + To build a statically linked version of jq, run: make LDFLAGS=-all-static diff --git a/configure.ac b/configure.ac index 5364985a..b551df90 100644 --- a/configure.ac +++ b/configure.ac @@ -12,6 +12,7 @@ AC_CONFIG_AUX_DIR([config]) AM_INIT_AUTOMAKE([parallel-tests foreign -Wall]) AM_SILENT_RULES([yes]) AM_PROG_AR +AM_MAINTAINER_MODE([enable]) AC_PROG_CC AC_PROG_CC_STDC AC_PROG_CPP_WERROR @@ -27,28 +28,20 @@ dnl AC_PROG_YACC macros... dnl check bison version -if test "$YACC" != "bison -y"; then - AC_MSG_CHECKING([bison version]) - AC_MSG_RESULT([not bison]) -else - AX_PROG_BISON_VERSION([3], - [], - [AC_MSG_ERROR([You need bison version 3.0 or greater.])]) - dnl These gross square brackets keep autotools from eating the perl script... -# yacc_version=[$($YACC --version 2>1 | perl -pe '($_)=/([0-9]+([.][0-9]+)+)/')] -# AX_COMPARE_VERSION([$yacc_version], [gt], [3], -# [AC_MSG_RESULT([ok])], -# [AC_MSG_RESULT([no]) -# AC_MSG_ERROR([You need bison version 3.0 or greater.])]) -fi +if test "$USE_MAINTAINER_MODE" = yes; then + if test "$YACC" != "bison -y"; then + AC_MSG_CHECKING([bison version]) + AC_MSG_RESULT([not bison]) + else + AX_PROG_BISON_VERSION([3], + [], + [AC_MSG_ERROR([You need bison version 3.0 or greater.])]) + fi -dnl -dnl these program checks should probably be deleted -dnl - -AC_PROG_LEX -if test "x$LEX" != xflex; then - LEX="$SHELL $missing_dir/missing flex" + AC_PROG_LEX + if test "x$LEX" != xflex; then + LEX="$SHELL $missing_dir/missing flex" + fi fi diff --git a/lexer.c b/lexer.c new file mode 100644 index 00000000..15ad84ca --- /dev/null +++ b/lexer.c @@ -0,0 +1,2439 @@ +#line 2 "lexer.c" + +#line 4 "lexer.c" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* An opaque pointer. */ +#ifndef YY_TYPEDEF_YY_SCANNER_T +#define YY_TYPEDEF_YY_SCANNER_T +typedef void* yyscan_t; +#endif + +/* For convenience, these vars (plus the bison vars far below) + are macros in the reentrant scanner. */ +#define yyin yyg->yyin_r +#define yyout yyg->yyout_r +#define yyextra yyg->yyextra_r +#define yyleng yyg->yyleng_r +#define yytext yyg->yytext_r +#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) +#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) +#define yy_flex_debug yyg->yy_flex_debug_r + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN yyg->yy_start = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START ((yyg->yy_start - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE jq_yyrestart(yyin ,yyscanner ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + #define YY_LESS_LINENO(n) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = yyg->yy_hold_char; \ + YY_RESTORE_YY_MORE_OFFSET \ + yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via jq_yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \ + ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] + +void jq_yyrestart (FILE *input_file ,yyscan_t yyscanner ); +void jq_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +YY_BUFFER_STATE jq_yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner ); +void jq_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void jq_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void jq_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +void jq_yypop_buffer_state (yyscan_t yyscanner ); + +static void jq_yyensure_buffer_stack (yyscan_t yyscanner ); +static void jq_yy_load_buffer_state (yyscan_t yyscanner ); +static void jq_yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); + +#define YY_FLUSH_BUFFER jq_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner) + +YY_BUFFER_STATE jq_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); +YY_BUFFER_STATE jq_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); +YY_BUFFER_STATE jq_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); + +void *jq_yyalloc (yy_size_t ,yyscan_t yyscanner ); +void *jq_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); +void jq_yyfree (void * ,yyscan_t yyscanner ); + +#define yy_new_buffer jq_yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + jq_yyensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + jq_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + jq_yyensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + jq_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +#define jq_yywrap(n) 1 +#define YY_SKIP_YYWRAP + +typedef unsigned char YY_CHAR; + +typedef int yy_state_type; + +#define yytext_ptr yytext_r + +static yy_state_type yy_get_previous_state (yyscan_t yyscanner ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner); +static int yy_get_next_buffer (yyscan_t yyscanner ); +static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + yyg->yytext_ptr = yy_bp; \ + yyleng = (size_t) (yy_cp - yy_bp); \ + yyg->yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yyg->yy_c_buf_p = yy_cp; + +#define YY_NUM_RULES 49 +#define YY_END_OF_BUFFER 50 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[143] = + { 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 50, 48, 47, 47, 48, 39, 1, 34, + 34, 35, 36, 34, 34, 34, 34, 34, 38, 34, + 34, 34, 48, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45, 45, 45, 45, 34, 43, 43, 41, + 44, 47, 2, 1, 29, 27, 25, 26, 33, 38, + 46, 46, 17, 28, 0, 31, 3, 32, 37, 45, + 0, 45, 4, 45, 45, 45, 45, 45, 45, 8, + 45, 45, 45, 13, 45, 45, 45, 24, 43, 42, + 40, 42, 46, 0, 38, 30, 38, 0, 12, 45, + + 45, 7, 45, 45, 14, 45, 45, 45, 45, 45, + 45, 18, 0, 42, 45, 45, 45, 11, 10, 45, + 45, 45, 45, 45, 9, 42, 21, 19, 45, 45, + 20, 45, 45, 42, 22, 23, 45, 5, 6, 15, + 16, 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 5, 6, 7, 8, 9, 1, 1, 10, + 11, 12, 13, 14, 15, 16, 17, 18, 18, 19, + 20, 18, 18, 18, 18, 18, 18, 21, 22, 23, + 24, 25, 26, 27, 28, 28, 28, 28, 29, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 30, 31, 32, 1, 33, 1, 34, 35, 36, 37, + + 38, 39, 28, 40, 41, 28, 42, 43, 44, 45, + 46, 47, 28, 48, 49, 50, 51, 28, 28, 28, + 52, 28, 53, 54, 55, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[56] = + { 0, + 1, 1, 2, 2, 1, 3, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 4, 1, 5, 5, 5, + 6, 1, 1, 1, 1, 1, 1, 7, 7, 1, + 8, 1, 9, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 1, 1, 1 + } ; + +static yyconst flex_int16_t yy_base[156] = + { 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 53, 54, 317, 318, 59, 61, 292, 318, 0, 318, + 291, 318, 318, 290, 289, 288, 49, 49, 61, 287, + 286, 285, 0, 287, 37, 49, 54, 51, 50, 55, + 70, 62, 71, 73, 77, 79, 283, 0, 0, 318, + 92, 101, 318, 0, 318, 318, 318, 318, 104, 110, + 0, 92, 282, 318, 131, 318, 318, 318, 0, 284, + 283, 95, 280, 87, 85, 92, 113, 115, 97, 276, + 116, 120, 119, 272, 132, 126, 136, 318, 0, 259, + 318, 255, 0, 140, 147, 318, 152, 0, 262, 140, + + 147, 260, 152, 154, 248, 155, 156, 157, 158, 159, + 160, 243, 172, 229, 234, 164, 163, 232, 229, 165, + 166, 168, 169, 177, 227, 207, 196, 205, 183, 175, + 201, 180, 186, 190, 199, 179, 187, 176, 173, 117, + 53, 318, 227, 236, 242, 247, 252, 261, 270, 275, + 280, 282, 287, 291, 295 + } ; + +static yyconst flex_int16_t yy_def[156] = + { 0, + 142, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 143, 143, 142, 142, 142, 142, 142, 142, 144, 142, + 142, 142, 142, 142, 142, 142, 145, 142, 142, 142, + 142, 142, 146, 147, 147, 147, 147, 147, 147, 147, + 147, 147, 147, 147, 147, 147, 142, 148, 148, 142, + 149, 142, 142, 144, 142, 142, 142, 142, 142, 142, + 150, 150, 142, 142, 142, 142, 142, 142, 146, 147, + 142, 147, 147, 147, 147, 147, 147, 147, 147, 147, + 147, 147, 147, 147, 147, 147, 147, 142, 148, 142, + 142, 151, 150, 142, 150, 142, 142, 152, 147, 147, + + 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, + 147, 147, 149, 153, 147, 147, 147, 147, 147, 147, + 147, 147, 147, 147, 147, 154, 147, 147, 147, 147, + 147, 147, 147, 155, 147, 147, 147, 147, 147, 147, + 147, 0, 142, 142, 142, 142, 142, 142, 142, 142, + 142, 142, 142, 142, 142 + } ; + +static yyconst flex_int16_t yy_nxt[374] = + { 0, + 14, 15, 16, 14, 17, 18, 19, 20, 21, 22, + 23, 24, 25, 20, 26, 27, 28, 29, 29, 29, + 20, 20, 30, 31, 32, 20, 33, 34, 34, 22, + 14, 23, 34, 35, 36, 37, 38, 39, 40, 34, + 41, 34, 42, 43, 34, 44, 34, 45, 34, 46, + 34, 34, 22, 47, 23, 49, 49, 71, 50, 50, + 52, 52, 52, 52, 59, 63, 60, 60, 60, 71, + 71, 71, 64, 71, 71, 71, 60, 62, 60, 60, + 60, 72, 71, 51, 51, 73, 62, 75, 76, 65, + 71, 71, 77, 71, 78, 82, 74, 71, 65, 71, + + 79, 91, 52, 52, 94, 71, 94, 71, 80, 95, + 95, 95, 71, 81, 85, 71, 83, 71, 86, 60, + 84, 60, 60, 60, 100, 60, 87, 60, 60, 60, + 102, 99, 65, 71, 101, 71, 71, 71, 65, 71, + 71, 65, 92, 94, 106, 94, 71, 65, 97, 97, + 97, 105, 71, 103, 108, 109, 71, 97, 97, 97, + 71, 104, 107, 111, 95, 95, 95, 71, 110, 97, + 97, 97, 71, 116, 71, 71, 71, 71, 71, 71, + 71, 142, 117, 71, 71, 71, 71, 112, 71, 71, + 118, 119, 120, 71, 122, 71, 71, 71, 129, 71, + + 71, 121, 128, 71, 125, 127, 71, 71, 123, 124, + 131, 132, 133, 130, 135, 136, 71, 139, 137, 71, + 113, 71, 92, 140, 138, 71, 141, 48, 48, 48, + 48, 48, 48, 48, 48, 48, 54, 113, 54, 54, + 54, 54, 54, 54, 54, 61, 61, 71, 61, 71, + 61, 69, 71, 69, 71, 69, 70, 70, 70, 113, + 70, 89, 89, 71, 89, 89, 89, 89, 71, 89, + 90, 90, 90, 90, 90, 90, 90, 90, 90, 93, + 71, 93, 71, 93, 114, 113, 114, 114, 115, 113, + 115, 126, 71, 126, 126, 134, 71, 134, 134, 90, + + 71, 90, 90, 98, 71, 96, 88, 71, 68, 67, + 66, 58, 57, 56, 55, 53, 142, 13, 142, 142, + 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, + 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, + 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, + 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, + 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, + 142, 142, 142 + } ; + +static yyconst flex_int16_t yy_chk[374] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 11, 12, 35, 11, 12, + 15, 15, 16, 16, 27, 28, 27, 27, 27, 36, + 39, 38, 28, 141, 37, 40, 29, 27, 29, 29, + 29, 35, 42, 11, 12, 35, 27, 37, 38, 29, + 41, 43, 39, 44, 39, 42, 36, 45, 29, 46, + + 40, 51, 52, 52, 62, 75, 62, 74, 41, 62, + 62, 62, 76, 41, 45, 72, 43, 79, 46, 59, + 44, 59, 59, 59, 74, 60, 46, 60, 60, 60, + 76, 72, 59, 77, 75, 78, 81, 140, 60, 83, + 82, 59, 51, 65, 79, 65, 86, 60, 65, 65, + 65, 78, 85, 77, 82, 83, 87, 94, 94, 94, + 100, 77, 81, 86, 95, 95, 95, 101, 85, 97, + 97, 97, 103, 100, 104, 106, 107, 108, 109, 110, + 111, 113, 101, 117, 116, 120, 121, 87, 122, 123, + 103, 104, 106, 139, 108, 130, 138, 124, 120, 136, + + 132, 107, 117, 129, 111, 116, 133, 137, 109, 110, + 122, 123, 124, 121, 127, 127, 127, 132, 129, 135, + 134, 131, 113, 133, 130, 128, 137, 143, 143, 143, + 143, 143, 143, 143, 143, 143, 144, 126, 144, 144, + 144, 144, 144, 144, 144, 145, 145, 125, 145, 119, + 145, 146, 118, 146, 115, 146, 147, 147, 147, 114, + 147, 148, 148, 112, 148, 148, 148, 148, 105, 148, + 149, 149, 149, 149, 149, 149, 149, 149, 149, 150, + 102, 150, 99, 150, 151, 92, 151, 151, 152, 90, + 152, 153, 84, 153, 153, 154, 80, 154, 154, 155, + + 73, 155, 155, 71, 70, 63, 47, 34, 32, 31, + 30, 26, 25, 24, 21, 17, 13, 142, 142, 142, + 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, + 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, + 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, + 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, + 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, + 142, 142, 142 + } ; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +#line 1 "lexer.l" +#line 2 "lexer.l" +#include +#include "jv_alloc.h" +#include "compile.h" + +struct lexer_param; + +#include "parser.h" /* Generated by bison. */ + +#define YY_USER_ACTION \ + do { \ + yylloc->start = jq_yyget_extra(yyscanner); \ + yylloc->end = yylloc->start + yyleng; \ + jq_yyset_extra(yylloc->end,yyscanner); \ + } while (0); + + + + + + +#line 25 "lexer.l" + static int enter(int opening, int state, yyscan_t yyscanner); + static int try_exit(int closing, int state, yyscan_t yyscanner); +#define YY_NO_INPUT 1 +#line 598 "lexer.c" + +#define INITIAL 0 +#define IN_PAREN 1 +#define IN_BRACKET 2 +#define IN_BRACE 3 +#define IN_QQINTERP 4 +#define IN_QQSTRING 5 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#define YY_EXTRA_TYPE int + +/* Holds the entire state of the reentrant scanner. */ +struct yyguts_t + { + + /* User-defined. Not touched by flex. */ + YY_EXTRA_TYPE yyextra_r; + + /* The rest are the same as the globals declared in the non-reentrant scanner. */ + FILE *yyin_r, *yyout_r; + size_t yy_buffer_stack_top; /**< index of top of stack. */ + size_t yy_buffer_stack_max; /**< capacity of stack. */ + YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ + char yy_hold_char; + int yy_n_chars; + int yyleng_r; + char *yy_c_buf_p; + int yy_init; + int yy_start; + int yy_did_buffer_switch_on_eof; + int yy_start_stack_ptr; + int yy_start_stack_depth; + int *yy_start_stack; + yy_state_type yy_last_accepting_state; + char* yy_last_accepting_cpos; + + int yylineno_r; + int yy_flex_debug_r; + + char *yytext_r; + int yy_more_flag; + int yy_more_len; + + YYSTYPE * yylval_r; + + YYLTYPE * yylloc_r; + + }; /* end struct yyguts_t */ + +static int yy_init_globals (yyscan_t yyscanner ); + + /* This must go here because YYSTYPE and YYLTYPE are included + * from bison output in section 1.*/ + # define yylval yyg->yylval_r + + # define yylloc yyg->yylloc_r + +int jq_yylex_init (yyscan_t* scanner); + +int jq_yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int jq_yylex_destroy (yyscan_t yyscanner ); + +int jq_yyget_debug (yyscan_t yyscanner ); + +void jq_yyset_debug (int debug_flag ,yyscan_t yyscanner ); + +YY_EXTRA_TYPE jq_yyget_extra (yyscan_t yyscanner ); + +void jq_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); + +FILE *jq_yyget_in (yyscan_t yyscanner ); + +void jq_yyset_in (FILE * in_str ,yyscan_t yyscanner ); + +FILE *jq_yyget_out (yyscan_t yyscanner ); + +void jq_yyset_out (FILE * out_str ,yyscan_t yyscanner ); + +int jq_yyget_leng (yyscan_t yyscanner ); + +char *jq_yyget_text (yyscan_t yyscanner ); + +int jq_yyget_lineno (yyscan_t yyscanner ); + +void jq_yyset_lineno (int line_number ,yyscan_t yyscanner ); + +YYSTYPE * jq_yyget_lval (yyscan_t yyscanner ); + +void jq_yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); + + YYLTYPE *jq_yyget_lloc (yyscan_t yyscanner ); + + void jq_yyset_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int jq_yywrap (yyscan_t yyscanner ); +#else +extern int jq_yywrap (yyscan_t yyscanner ); +#endif +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (yyscan_t yyscanner ); +#else +static int input (yyscan_t yyscanner ); +#endif + +#endif + + static void yy_push_state (int new_state ,yyscan_t yyscanner); + + static void yy_pop_state (yyscan_t yyscanner ); + + static int yy_top_state (yyscan_t yyscanner ); + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int jq_yylex \ + (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); + +#define YY_DECL int jq_yylex \ + (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + +#line 38 "lexer.l" + + +#line 854 "lexer.c" + + yylval = yylval_param; + + yylloc = yylloc_param; + + if ( !yyg->yy_init ) + { + yyg->yy_init = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! yyg->yy_start ) + yyg->yy_start = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + jq_yyensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + jq_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } + + jq_yy_load_buffer_state(yyscanner ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = yyg->yy_c_buf_p; + + /* Support of yytext. */ + *yy_cp = yyg->yy_hold_char; + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = yyg->yy_start; +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 143 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 318 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = yyg->yy_last_accepting_cpos; + yy_current_state = yyg->yy_last_accepting_state; + yy_act = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = yyg->yy_hold_char; + yy_cp = yyg->yy_last_accepting_cpos; + yy_current_state = yyg->yy_last_accepting_state; + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 40 "lexer.l" +{ /* comments */ } + YY_BREAK +case 2: +YY_RULE_SETUP +#line 42 "lexer.l" +{ return NEQ; } + YY_BREAK +case 3: +YY_RULE_SETUP +#line 43 "lexer.l" +{ return EQ; } + YY_BREAK +case 4: +YY_RULE_SETUP +#line 44 "lexer.l" +{ return AS; } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 45 "lexer.l" +{ return IMPORT; } + YY_BREAK +case 6: +YY_RULE_SETUP +#line 46 "lexer.l" +{ return MODULE; } + YY_BREAK +case 7: +YY_RULE_SETUP +#line 47 "lexer.l" +{ return DEF; } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 48 "lexer.l" +{ return IF; } + YY_BREAK +case 9: +YY_RULE_SETUP +#line 49 "lexer.l" +{ return THEN; } + YY_BREAK +case 10: +YY_RULE_SETUP +#line 50 "lexer.l" +{ return ELSE; } + YY_BREAK +case 11: +YY_RULE_SETUP +#line 51 "lexer.l" +{ return ELSE_IF; } + YY_BREAK +case 12: +YY_RULE_SETUP +#line 52 "lexer.l" +{ return AND; } + YY_BREAK +case 13: +YY_RULE_SETUP +#line 53 "lexer.l" +{ return OR; } + YY_BREAK +case 14: +YY_RULE_SETUP +#line 54 "lexer.l" +{ return END; } + YY_BREAK +case 15: +YY_RULE_SETUP +#line 55 "lexer.l" +{ return REDUCE; } + YY_BREAK +case 16: +YY_RULE_SETUP +#line 56 "lexer.l" +{ return FOREACH; } + YY_BREAK +case 17: +YY_RULE_SETUP +#line 57 "lexer.l" +{ return DEFINEDOR; } + YY_BREAK +case 18: +YY_RULE_SETUP +#line 58 "lexer.l" +{ return TRY; } + YY_BREAK +case 19: +YY_RULE_SETUP +#line 59 "lexer.l" +{ return CATCH; } + YY_BREAK +case 20: +YY_RULE_SETUP +#line 60 "lexer.l" +{ return LABEL; } + YY_BREAK +case 21: +YY_RULE_SETUP +#line 61 "lexer.l" +{ return BREAK; } + YY_BREAK +case 22: +YY_RULE_SETUP +#line 62 "lexer.l" +{ return BREAK2; } + YY_BREAK +case 23: +YY_RULE_SETUP +#line 63 "lexer.l" +{ return BREAK3; } + YY_BREAK +case 24: +YY_RULE_SETUP +#line 64 "lexer.l" +{ return SETPIPE; } + YY_BREAK +case 25: +YY_RULE_SETUP +#line 65 "lexer.l" +{ return SETPLUS; } + YY_BREAK +case 26: +YY_RULE_SETUP +#line 66 "lexer.l" +{ return SETMINUS; } + YY_BREAK +case 27: +YY_RULE_SETUP +#line 67 "lexer.l" +{ return SETMULT; } + YY_BREAK +case 28: +YY_RULE_SETUP +#line 68 "lexer.l" +{ return SETDIV; } + YY_BREAK +case 29: +YY_RULE_SETUP +#line 69 "lexer.l" +{ return SETMOD; } + YY_BREAK +case 30: +YY_RULE_SETUP +#line 70 "lexer.l" +{ return SETDEFINEDOR; } + YY_BREAK +case 31: +YY_RULE_SETUP +#line 71 "lexer.l" +{ return LESSEQ; } + YY_BREAK +case 32: +YY_RULE_SETUP +#line 72 "lexer.l" +{ return GREATEREQ; } + YY_BREAK +case 33: +YY_RULE_SETUP +#line 73 "lexer.l" +{ return REC; } + YY_BREAK +case 34: +YY_RULE_SETUP +#line 74 "lexer.l" +{ return yytext[0];} + YY_BREAK +case 35: +YY_RULE_SETUP +#line 76 "lexer.l" +{ + return enter(yytext[0], YY_START, yyscanner); +} + YY_BREAK +case 36: +YY_RULE_SETUP +#line 80 "lexer.l" +{ + return try_exit(yytext[0], YY_START, yyscanner); +} + YY_BREAK +case 37: +YY_RULE_SETUP +#line 84 "lexer.l" +{ + yylval->literal = jv_string_sized(yytext + 1, yyleng - 1); return FORMAT; +} + YY_BREAK +case 38: +YY_RULE_SETUP +#line 88 "lexer.l" +{ + yylval->literal = jv_parse_sized(yytext, yyleng); return LITERAL; +} + YY_BREAK +case 39: +YY_RULE_SETUP +#line 92 "lexer.l" +{ + yy_push_state(IN_QQSTRING, yyscanner); + return QQSTRING_START; +} + YY_BREAK + +case 40: +YY_RULE_SETUP +#line 98 "lexer.l" +{ + return enter(QQSTRING_INTERP_START, YY_START, yyscanner); + } + YY_BREAK +case 41: +YY_RULE_SETUP +#line 101 "lexer.l" +{ + yy_pop_state(yyscanner); + return QQSTRING_END; + } + YY_BREAK +case 42: +/* rule 42 can match eol */ +YY_RULE_SETUP +#line 105 "lexer.l" +{ + /* pass escapes to the json parser */ + jv escapes = jv_string_fmt("\"%.*s\"", (int)yyleng, yytext); + yylval->literal = jv_parse_sized(jv_string_value(escapes), jv_string_length_bytes(jv_copy(escapes))); + jv_free(escapes); + return QQSTRING_TEXT; + } + YY_BREAK +case 43: +/* rule 43 can match eol */ +YY_RULE_SETUP +#line 112 "lexer.l" +{ + yylval->literal = jv_string_sized(yytext, yyleng); + return QQSTRING_TEXT; + } + YY_BREAK +case 44: +YY_RULE_SETUP +#line 116 "lexer.l" +{ + return INVALID_CHARACTER; + } + YY_BREAK + +case 45: +YY_RULE_SETUP +#line 122 "lexer.l" +{ yylval->literal = jv_string(yytext); return IDENT;} + YY_BREAK +case 46: +YY_RULE_SETUP +#line 123 "lexer.l" +{ yylval->literal = jv_string(yytext+1); return FIELD;} + YY_BREAK +case 47: +/* rule 47 can match eol */ +YY_RULE_SETUP +#line 125 "lexer.l" +{} + YY_BREAK +case 48: +YY_RULE_SETUP +#line 127 "lexer.l" +{ return INVALID_CHARACTER; } + YY_BREAK +case 49: +YY_RULE_SETUP +#line 129 "lexer.l" +YY_FATAL_ERROR( "flex scanner jammed" ); + YY_BREAK +#line 1218 "lexer.c" +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(IN_PAREN): +case YY_STATE_EOF(IN_BRACKET): +case YY_STATE_EOF(IN_BRACE): +case YY_STATE_EOF(IN_QQINTERP): +case YY_STATE_EOF(IN_QQSTRING): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = yyg->yy_hold_char; + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * jq_yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( yyscanner ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner); + + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++yyg->yy_c_buf_p; + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = yyg->yy_c_buf_p; + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( yyscanner ) ) + { + case EOB_ACT_END_OF_FILE: + { + yyg->yy_did_buffer_switch_on_eof = 0; + + if ( jq_yywrap(yyscanner ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + yyg->yy_c_buf_p = + yyg->yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( yyscanner ); + + yy_cp = yyg->yy_c_buf_p; + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + yyg->yy_c_buf_p = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; + + yy_current_state = yy_get_previous_state( yyscanner ); + + yy_cp = yyg->yy_c_buf_p; + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of jq_yylex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = yyg->yytext_ptr; + register int number_to_move, i; + int ret_val; + + if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) (yyg->yy_c_buf_p - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + jq_yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + yyg->yy_n_chars, (size_t) num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + if ( yyg->yy_n_chars == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + jq_yyrestart(yyin ,yyscanner); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) jq_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + yyg->yy_n_chars += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; + + yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (yyscan_t yyscanner) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + yy_current_state = yyg->yy_start; + + for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 143 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) +{ + register int yy_is_jam; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ + register char *yy_cp = yyg->yy_c_buf_p; + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 143 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 142); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (yyscan_t yyscanner) +#else + static int input (yyscan_t yyscanner) +#endif + +{ + int c; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + *yyg->yy_c_buf_p = yyg->yy_hold_char; + + if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) + /* This was really a NUL. */ + *yyg->yy_c_buf_p = '\0'; + + else + { /* need more input */ + int offset = yyg->yy_c_buf_p - yyg->yytext_ptr; + ++yyg->yy_c_buf_p; + + switch ( yy_get_next_buffer( yyscanner ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + jq_yyrestart(yyin ,yyscanner); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( jq_yywrap(yyscanner ) ) + return EOF; + + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(yyscanner); +#else + return input(yyscanner); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + yyg->yy_c_buf_p = yyg->yytext_ptr + offset; + break; + } + } + } + + c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ + *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ + yyg->yy_hold_char = *++yyg->yy_c_buf_p; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * @param yyscanner The scanner object. + * @note This function does not reset the start condition to @c INITIAL . + */ + void jq_yyrestart (FILE * input_file , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if ( ! YY_CURRENT_BUFFER ){ + jq_yyensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + jq_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } + + jq_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); + jq_yy_load_buffer_state(yyscanner ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * @param yyscanner The scanner object. + */ + void jq_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* TODO. We should be able to replace this entire function body + * with + * jq_yypop_buffer_state(); + * jq_yypush_buffer_state(new_buffer); + */ + jq_yyensure_buffer_stack (yyscanner); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *yyg->yy_c_buf_p = yyg->yy_hold_char; + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + jq_yy_load_buffer_state(yyscanner ); + + /* We don't actually know whether we did this switch during + * EOF (jq_yywrap()) processing, but the only time this flag + * is looked at is after jq_yywrap() is called, so it's safe + * to go ahead and always set it. + */ + yyg->yy_did_buffer_switch_on_eof = 1; +} + +static void jq_yy_load_buffer_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + yyg->yy_hold_char = *yyg->yy_c_buf_p; +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * @param yyscanner The scanner object. + * @return the allocated buffer state. + */ + YY_BUFFER_STATE jq_yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) jq_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in jq_yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) jq_yyalloc(b->yy_buf_size + 2 ,yyscanner ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in jq_yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + jq_yy_init_buffer(b,file ,yyscanner); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with jq_yy_create_buffer() + * @param yyscanner The scanner object. + */ + void jq_yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + jq_yyfree((void *) b->yy_ch_buf ,yyscanner ); + + jq_yyfree((void *) b ,yyscanner ); +} + +#ifndef __cplusplus +extern int isatty (int ); +#endif /* __cplusplus */ + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a jq_yyrestart() or at EOF. + */ + static void jq_yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) + +{ + int oerrno = errno; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + jq_yy_flush_buffer(b ,yyscanner); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then jq_yy_init_buffer was _probably_ + * called from jq_yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * @param yyscanner The scanner object. + */ + void jq_yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + jq_yy_load_buffer_state(yyscanner ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * @param yyscanner The scanner object. + */ +void jq_yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if (new_buffer == NULL) + return; + + jq_yyensure_buffer_stack(yyscanner); + + /* This block is copied from jq_yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *yyg->yy_c_buf_p = yyg->yy_hold_char; + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + yyg->yy_buffer_stack_top++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from jq_yy_switch_to_buffer. */ + jq_yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * @param yyscanner The scanner object. + */ +void jq_yypop_buffer_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if (!YY_CURRENT_BUFFER) + return; + + jq_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner); + YY_CURRENT_BUFFER_LVALUE = NULL; + if (yyg->yy_buffer_stack_top > 0) + --yyg->yy_buffer_stack_top; + + if (YY_CURRENT_BUFFER) { + jq_yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void jq_yyensure_buffer_stack (yyscan_t yyscanner) +{ + int num_to_alloc; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (!yyg->yy_buffer_stack) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + yyg->yy_buffer_stack = (struct yy_buffer_state**)jq_yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in jq_yyensure_buffer_stack()" ); + + memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + yyg->yy_buffer_stack_max = num_to_alloc; + yyg->yy_buffer_stack_top = 0; + return; + } + + if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = yyg->yy_buffer_stack_max + grow_size; + yyg->yy_buffer_stack = (struct yy_buffer_state**)jq_yyrealloc + (yyg->yy_buffer_stack, + num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in jq_yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); + yyg->yy_buffer_stack_max = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE jq_yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) jq_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in jq_yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + jq_yy_switch_to_buffer(b ,yyscanner ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to jq_yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * jq_yy_scan_bytes() instead. + */ +YY_BUFFER_STATE jq_yy_scan_string (yyconst char * yystr , yyscan_t yyscanner) +{ + + return jq_yy_scan_bytes(yystr,strlen(yystr) ,yyscanner); +} + +/** Setup the input buffer state to scan the given bytes. The next call to jq_yylex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE jq_yy_scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) jq_yyalloc(n ,yyscanner ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in jq_yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = jq_yy_scan_buffer(buf,n ,yyscanner); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in jq_yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + + static void yy_push_state (int new_state , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if ( yyg->yy_start_stack_ptr >= yyg->yy_start_stack_depth ) + { + yy_size_t new_size; + + yyg->yy_start_stack_depth += YY_START_STACK_INCR; + new_size = yyg->yy_start_stack_depth * sizeof( int ); + + if ( ! yyg->yy_start_stack ) + yyg->yy_start_stack = (int *) jq_yyalloc(new_size ,yyscanner ); + + else + yyg->yy_start_stack = (int *) jq_yyrealloc((void *) yyg->yy_start_stack,new_size ,yyscanner ); + + if ( ! yyg->yy_start_stack ) + YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); + } + + yyg->yy_start_stack[yyg->yy_start_stack_ptr++] = YY_START; + + BEGIN(new_state); +} + + static void yy_pop_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if ( --yyg->yy_start_stack_ptr < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN(yyg->yy_start_stack[yyg->yy_start_stack_ptr]); +} + + static int yy_top_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyg->yy_start_stack[yyg->yy_start_stack_ptr - 1]; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = yyg->yy_hold_char; \ + yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ + yyg->yy_hold_char = *yyg->yy_c_buf_p; \ + *yyg->yy_c_buf_p = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the user-defined data for this scanner. + * @param yyscanner The scanner object. + */ +YY_EXTRA_TYPE jq_yyget_extra (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyextra; +} + +/** Get the current line number. + * @param yyscanner The scanner object. + */ +int jq_yyget_lineno (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (! YY_CURRENT_BUFFER) + return 0; + + return yylineno; +} + +/** Get the current column number. + * @param yyscanner The scanner object. + */ +int jq_yyget_column (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (! YY_CURRENT_BUFFER) + return 0; + + return yycolumn; +} + +/** Get the input stream. + * @param yyscanner The scanner object. + */ +FILE *jq_yyget_in (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyin; +} + +/** Get the output stream. + * @param yyscanner The scanner object. + */ +FILE *jq_yyget_out (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyout; +} + +/** Get the length of the current token. + * @param yyscanner The scanner object. + */ +int jq_yyget_leng (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyleng; +} + +/** Get the current token. + * @param yyscanner The scanner object. + */ + +char *jq_yyget_text (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yytext; +} + +/** Set the user-defined data. This data is never touched by the scanner. + * @param user_defined The data to be associated with this scanner. + * @param yyscanner The scanner object. + */ +void jq_yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyextra = user_defined ; +} + +/** Set the current line number. + * @param line_number + * @param yyscanner The scanner object. + */ +void jq_yyset_lineno (int line_number , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* lineno is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + yy_fatal_error( "jq_yyset_lineno called with no buffer" , yyscanner); + + yylineno = line_number; +} + +/** Set the current column. + * @param line_number + * @param yyscanner The scanner object. + */ +void jq_yyset_column (int column_no , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* column is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + yy_fatal_error( "jq_yyset_column called with no buffer" , yyscanner); + + yycolumn = column_no; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * @param yyscanner The scanner object. + * @see jq_yy_switch_to_buffer + */ +void jq_yyset_in (FILE * in_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyin = in_str ; +} + +void jq_yyset_out (FILE * out_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyout = out_str ; +} + +int jq_yyget_debug (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yy_flex_debug; +} + +void jq_yyset_debug (int bdebug , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yy_flex_debug = bdebug ; +} + +/* Accessor methods for yylval and yylloc */ + +YYSTYPE * jq_yyget_lval (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yylval; +} + +void jq_yyset_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yylval = yylval_param; +} + +YYLTYPE *jq_yyget_lloc (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yylloc; +} + +void jq_yyset_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yylloc = yylloc_param; +} + +/* User-visible API */ + +/* jq_yylex_init is special because it creates the scanner itself, so it is + * the ONLY reentrant function that doesn't take the scanner as the last argument. + * That's why we explicitly handle the declaration, instead of using our macros. + */ + +int jq_yylex_init(yyscan_t* ptr_yy_globals) + +{ + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) jq_yyalloc ( sizeof( struct yyguts_t ), NULL ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + return yy_init_globals ( *ptr_yy_globals ); +} + +/* jq_yylex_init_extra has the same functionality as jq_yylex_init, but follows the + * convention of taking the scanner as the last argument. Note however, that + * this is a *pointer* to a scanner, as it will be allocated by this call (and + * is the reason, too, why this function also must handle its own declaration). + * The user defined value in the first argument will be available to jq_yyalloc in + * the yyextra field. + */ + +int jq_yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) + +{ + struct yyguts_t dummy_yyguts; + + jq_yyset_extra (yy_user_defined, &dummy_yyguts); + + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) jq_yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in + yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + jq_yyset_extra (yy_user_defined, *ptr_yy_globals); + + return yy_init_globals ( *ptr_yy_globals ); +} + +static int yy_init_globals (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from jq_yylex_destroy(), so don't allocate here. + */ + + yyg->yy_buffer_stack = 0; + yyg->yy_buffer_stack_top = 0; + yyg->yy_buffer_stack_max = 0; + yyg->yy_c_buf_p = (char *) 0; + yyg->yy_init = 0; + yyg->yy_start = 0; + + yyg->yy_start_stack_ptr = 0; + yyg->yy_start_stack_depth = 0; + yyg->yy_start_stack = NULL; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = (FILE *) 0; + yyout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * jq_yylex_init() + */ + return 0; +} + +/* jq_yylex_destroy is for both reentrant and non-reentrant scanners. */ +int jq_yylex_destroy (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + jq_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); + YY_CURRENT_BUFFER_LVALUE = NULL; + jq_yypop_buffer_state(yyscanner); + } + + /* Destroy the stack itself. */ + jq_yyfree(yyg->yy_buffer_stack ,yyscanner); + yyg->yy_buffer_stack = NULL; + + /* Destroy the start condition stack. */ + jq_yyfree(yyg->yy_start_stack ,yyscanner ); + yyg->yy_start_stack = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * jq_yylex() is called, initialization will occur. */ + yy_init_globals( yyscanner); + + /* Destroy the main struct (reentrant only). */ + jq_yyfree ( yyscanner , yyscanner ); + yyscanner = NULL; + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +#define YYTABLES_NAME "yytables" + +#line 129 "lexer.l" + + +/* perhaps these should be calls... */ +/* +"true" { return TRUE; } +"false" { return FALSE; } +"null" { return NULL; } +*/ +static int try_exit(int c, int state, yyscan_t yyscanner) { + char match = 0; + int ret; + switch (state) { + case IN_PAREN: match = ret = ')'; break; + case IN_BRACKET: match = ret = ']'; break; + case IN_BRACE: match = ret = '}'; break; + + case IN_QQINTERP: + match = ')'; + ret = QQSTRING_INTERP_END; + break; + + default: + // may not be the best error to give + return INVALID_CHARACTER; + } + assert(match); + if (match == c) { + yy_pop_state(yyscanner); + return ret; + } else { + // FIXME: should we pop? Give a better error at least + return INVALID_CHARACTER; + } +} + +static int enter(int c, int currstate, yyscan_t yyscanner) { + int state = 0; + switch (c) { + case '(': state = IN_PAREN; break; + case '[': state = IN_BRACKET; break; + case '{': state = IN_BRACE; break; + case QQSTRING_INTERP_START: state = IN_QQINTERP; break; + } + assert(state); + yy_push_state(state, yyscanner); + return c; +} + +void* jq_yyalloc(size_t sz,void* extra) { + return jv_mem_alloc(sz); +} +void* jq_yyrealloc(void* p,size_t sz,void* extra) { + return jv_mem_realloc(p, sz); +} +void jq_yyfree(void* p,void* extra) { + jv_mem_free(p); +} + diff --git a/lexer.h b/lexer.h new file mode 100644 index 00000000..0eb85067 --- /dev/null +++ b/lexer.h @@ -0,0 +1,362 @@ +#ifndef jq_yyHEADER_H +#define jq_yyHEADER_H 1 +#define jq_yyIN_HEADER 1 + +#line 6 "lexer.h" + +#line 8 "lexer.h" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* An opaque pointer. */ +#ifndef YY_TYPEDEF_YY_SCANNER_T +#define YY_TYPEDEF_YY_SCANNER_T +typedef void* yyscan_t; +#endif + +/* For convenience, these vars (plus the bison vars far below) + are macros in the reentrant scanner. */ +#define yyin yyg->yyin_r +#define yyout yyg->yyout_r +#define yyextra yyg->yyextra_r +#define yyleng yyg->yyleng_r +#define yytext yyg->yytext_r +#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) +#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) +#define yy_flex_debug yyg->yy_flex_debug_r + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +void jq_yyrestart (FILE *input_file ,yyscan_t yyscanner ); +void jq_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +YY_BUFFER_STATE jq_yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner ); +void jq_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void jq_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void jq_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +void jq_yypop_buffer_state (yyscan_t yyscanner ); + +YY_BUFFER_STATE jq_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); +YY_BUFFER_STATE jq_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); +YY_BUFFER_STATE jq_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); + +void *jq_yyalloc (yy_size_t ,yyscan_t yyscanner ); +void *jq_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); +void jq_yyfree (void * ,yyscan_t yyscanner ); + +/* Begin user sect3 */ + +#define jq_yywrap(n) 1 +#define YY_SKIP_YYWRAP + +#define yytext_ptr yytext_r + +#ifdef YY_HEADER_EXPORT_START_CONDITIONS +#define INITIAL 0 +#define IN_PAREN 1 +#define IN_BRACKET 2 +#define IN_BRACE 3 +#define IN_QQINTERP 4 +#define IN_QQSTRING 5 + +#endif + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#define YY_EXTRA_TYPE int + +int jq_yylex_init (yyscan_t* scanner); + +int jq_yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int jq_yylex_destroy (yyscan_t yyscanner ); + +int jq_yyget_debug (yyscan_t yyscanner ); + +void jq_yyset_debug (int debug_flag ,yyscan_t yyscanner ); + +YY_EXTRA_TYPE jq_yyget_extra (yyscan_t yyscanner ); + +void jq_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); + +FILE *jq_yyget_in (yyscan_t yyscanner ); + +void jq_yyset_in (FILE * in_str ,yyscan_t yyscanner ); + +FILE *jq_yyget_out (yyscan_t yyscanner ); + +void jq_yyset_out (FILE * out_str ,yyscan_t yyscanner ); + +int jq_yyget_leng (yyscan_t yyscanner ); + +char *jq_yyget_text (yyscan_t yyscanner ); + +int jq_yyget_lineno (yyscan_t yyscanner ); + +void jq_yyset_lineno (int line_number ,yyscan_t yyscanner ); + +YYSTYPE * jq_yyget_lval (yyscan_t yyscanner ); + +void jq_yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); + + YYLTYPE *jq_yyget_lloc (yyscan_t yyscanner ); + + void jq_yyset_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int jq_yywrap (yyscan_t yyscanner ); +#else +extern int jq_yywrap (yyscan_t yyscanner ); +#endif +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); +#endif + +#ifndef YY_NO_INPUT + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int jq_yylex \ + (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); + +#define YY_DECL int jq_yylex \ + (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner) +#endif /* !YY_DECL */ + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + +#undef YY_NEW_FILE +#undef YY_FLUSH_BUFFER +#undef yy_set_bol +#undef yy_new_buffer +#undef yy_set_interactive +#undef YY_DO_BEFORE_ACTION + +#ifdef YY_DECL_IS_OURS +#undef YY_DECL_IS_OURS +#undef YY_DECL +#endif + +#line 129 "lexer.l" + + +#line 361 "lexer.h" +#undef jq_yyIN_HEADER +#endif /* jq_yyHEADER_H */ diff --git a/parser.c b/parser.c new file mode 100644 index 00000000..1f8005ce --- /dev/null +++ b/parser.c @@ -0,0 +1,3537 @@ +/* A Bison parser, made by GNU Bison 3.0.2. */ + +/* Bison implementation for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "3.0.2" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 1 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + + + + +/* Copy the first part of user declarations. */ +#line 1 "parser.y" /* yacc.c:339 */ + +#include +#include +#include +#include "compile.h" +#include "jv_alloc.h" +#define YYMALLOC jv_mem_alloc +#define YYFREE jv_mem_free + +#line 76 "parser.c" /* yacc.c:339 */ + +# ifndef YY_NULLPTR +# if defined __cplusplus && 201103L <= __cplusplus +# define YY_NULLPTR nullptr +# else +# define YY_NULLPTR 0 +# endif +# endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 1 +#endif + +/* In a future release of Bison, this section will be replaced + by #include "y.tab.h". */ +#ifndef YY_YY_PARSER_H_INCLUDED +# define YY_YY_PARSER_H_INCLUDED +/* Debug traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif +#if YYDEBUG +extern int yydebug; +#endif +/* "%code requires" blocks. */ +#line 10 "parser.y" /* yacc.c:355 */ + +#include "locfile.h" +struct lexer_param; + +#define YYLTYPE location +#define YYLLOC_DEFAULT(Loc, Rhs, N) \ + do { \ + if (N) { \ + (Loc).start = YYRHSLOC(Rhs, 1).start; \ + (Loc).end = YYRHSLOC(Rhs, N).end; \ + } else { \ + (Loc).start = YYRHSLOC(Rhs, 0).end; \ + (Loc).end = YYRHSLOC(Rhs, 0).end; \ + } \ + } while (0) + + +#line 124 "parser.c" /* yacc.c:355 */ + +/* Token type. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + enum yytokentype + { + INVALID_CHARACTER = 258, + IDENT = 259, + FIELD = 260, + LITERAL = 261, + FORMAT = 262, + REC = 263, + SETMOD = 264, + EQ = 265, + NEQ = 266, + DEFINEDOR = 267, + AS = 268, + DEF = 269, + MODULE = 270, + IMPORT = 271, + IF = 272, + THEN = 273, + ELSE = 274, + ELSE_IF = 275, + REDUCE = 276, + FOREACH = 277, + END = 278, + AND = 279, + OR = 280, + TRY = 281, + CATCH = 282, + LABEL = 283, + BREAK = 284, + BREAK2 = 285, + BREAK3 = 286, + SETPIPE = 287, + SETPLUS = 288, + SETMINUS = 289, + SETMULT = 290, + SETDIV = 291, + SETDEFINEDOR = 292, + LESSEQ = 293, + GREATEREQ = 294, + QQSTRING_START = 295, + QQSTRING_TEXT = 296, + QQSTRING_INTERP_START = 297, + QQSTRING_INTERP_END = 298, + QQSTRING_END = 299 + }; +#endif +/* Tokens. */ +#define INVALID_CHARACTER 258 +#define IDENT 259 +#define FIELD 260 +#define LITERAL 261 +#define FORMAT 262 +#define REC 263 +#define SETMOD 264 +#define EQ 265 +#define NEQ 266 +#define DEFINEDOR 267 +#define AS 268 +#define DEF 269 +#define MODULE 270 +#define IMPORT 271 +#define IF 272 +#define THEN 273 +#define ELSE 274 +#define ELSE_IF 275 +#define REDUCE 276 +#define FOREACH 277 +#define END 278 +#define AND 279 +#define OR 280 +#define TRY 281 +#define CATCH 282 +#define LABEL 283 +#define BREAK 284 +#define BREAK2 285 +#define BREAK3 286 +#define SETPIPE 287 +#define SETPLUS 288 +#define SETMINUS 289 +#define SETMULT 290 +#define SETDIV 291 +#define SETDEFINEDOR 292 +#define LESSEQ 293 +#define GREATEREQ 294 +#define QQSTRING_START 295 +#define QQSTRING_TEXT 296 +#define QQSTRING_INTERP_START 297 +#define QQSTRING_INTERP_END 298 +#define QQSTRING_END 299 + +/* Value type. */ +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE YYSTYPE; +union YYSTYPE +{ +#line 30 "parser.y" /* yacc.c:355 */ + + jv literal; + block blk; + +#line 229 "parser.c" /* yacc.c:355 */ +}; +# define YYSTYPE_IS_TRIVIAL 1 +# define YYSTYPE_IS_DECLARED 1 +#endif + +/* Location type. */ +#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED +typedef struct YYLTYPE YYLTYPE; +struct YYLTYPE +{ + int first_line; + int first_column; + int last_line; + int last_column; +}; +# define YYLTYPE_IS_DECLARED 1 +# define YYLTYPE_IS_TRIVIAL 1 +#endif + + + +int yyparse (block* answer, int* errors, struct locfile* locations, struct lexer_param* lexer_param_ptr); + +#endif /* !YY_YY_PARSER_H_INCLUDED */ + +/* Copy the second part of user declarations. */ +#line 112 "parser.y" /* yacc.c:358 */ + +#include "lexer.h" +struct lexer_param { + yyscan_t lexer; +}; +#define FAIL(loc, msg) \ + do { \ + location l = loc; \ + yyerror(&l, answer, errors, locations, lexer_param_ptr, msg); \ + /*YYERROR*/; \ + } while (0) + +void yyerror(YYLTYPE* loc, block* answer, int* errors, + struct locfile* locations, struct lexer_param* lexer_param_ptr, const char *s){ + (*errors)++; + if (strstr(s, "unexpected")) { +#ifdef WIN32 + locfile_locate(locations, *loc, "jq: error: %s (Windows cmd shell quoting issues?)", s); +#else + locfile_locate(locations, *loc, "jq: error: %s (Unix shell quoting issues?)", s); +#endif + } else { + locfile_locate(locations, *loc, "jq: error: %s", s); + } +} + +int yylex(YYSTYPE* yylval, YYLTYPE* yylloc, block* answer, int* errors, + struct locfile* locations, struct lexer_param* lexer_param_ptr) { + yyscan_t lexer = lexer_param_ptr->lexer; + int tok = jq_yylex(yylval, yylloc, lexer); + if ((tok == LITERAL || tok == QQSTRING_TEXT) && !jv_is_valid(yylval->literal)) { + jv msg = jv_invalid_get_msg(jv_copy(yylval->literal)); + if (jv_get_kind(msg) == JV_KIND_STRING) { + FAIL(*yylloc, jv_string_value(msg)); + } else { + FAIL(*yylloc, "Invalid literal"); + } + jv_free(msg); + jv_free(yylval->literal); + yylval->literal = jv_null(); + } + return tok; +} + +static unsigned int next_label = 0; + +static block gen_dictpair(block k, block v) { + return BLOCK(gen_subexp(k), gen_subexp(v), gen_op_simple(INSERT)); +} + +static block gen_index(block obj, block key) { + return BLOCK(gen_subexp(key), obj, gen_op_simple(INDEX)); +} + +static block gen_index_opt(block obj, block key) { + return BLOCK(gen_subexp(key), obj, gen_op_simple(INDEX_OPT)); +} + +static block gen_slice_index(block obj, block start, block end, opcode idx_op) { + block key = BLOCK(gen_subexp(gen_const(jv_object())), + gen_subexp(gen_const(jv_string("start"))), + gen_subexp(start), + gen_op_simple(INSERT), + gen_subexp(gen_const(jv_string("end"))), + gen_subexp(end), + gen_op_simple(INSERT)); + return BLOCK(key, obj, gen_op_simple(idx_op)); +} + +static block constant_fold(block a, block b, int op) { + if (!block_is_single(a) || !block_is_const(a) || + !block_is_single(b) || !block_is_const(b)) + return gen_noop(); + if (block_const_kind(a) != block_const_kind(b)) + return gen_noop(); + + jv res = jv_invalid(); + + if (block_const_kind(a) == JV_KIND_NUMBER) { + double na = jv_number_value(block_const(a)); + double nb = jv_number_value(block_const(b)); + switch (op) { + case '+': res = jv_number(na + nb); break; + case '-': res = jv_number(na - nb); break; + case '*': res = jv_number(na * nb); break; + case '/': res = jv_number(na / nb); break; + case EQ: res = (na == nb ? jv_true() : jv_false()); break; + case NEQ: res = (na != nb ? jv_true() : jv_false()); break; + case '<': res = (na < nb ? jv_true() : jv_false()); break; + case '>': res = (na > nb ? jv_true() : jv_false()); break; + case LESSEQ: res = (na <= nb ? jv_true() : jv_false()); break; + case GREATEREQ: res = (na >= nb ? jv_true() : jv_false()); break; + default: break; + } + } else if (op == '+' && block_const_kind(a) == JV_KIND_STRING) { + res = jv_string_concat(block_const(a), block_const(b)); + } else { + return gen_noop(); + } + + if (jv_get_kind(res) == JV_KIND_INVALID) + return gen_noop(); + + block_free(a); + block_free(b); + return gen_const(res); +} + +static block gen_binop(block a, block b, int op) { + block folded = constant_fold(a, b, op); + if (!block_is_noop(folded)) + return folded; + + const char* funcname = 0; + switch (op) { + case '+': funcname = "_plus"; break; + case '-': funcname = "_minus"; break; + case '*': funcname = "_multiply"; break; + case '/': funcname = "_divide"; break; + case '%': funcname = "_mod"; break; + case EQ: funcname = "_equal"; break; + case NEQ: funcname = "_notequal"; break; + case '<': funcname = "_less"; break; + case '>': funcname = "_greater"; break; + case LESSEQ: funcname = "_lesseq"; break; + case GREATEREQ: funcname = "_greatereq"; break; + } + assert(funcname); + + return gen_call(funcname, BLOCK(gen_lambda(a), gen_lambda(b))); +} + +static block gen_format(block a, jv fmt) { + return BLOCK(a, gen_call("format", BLOCK(gen_lambda(gen_const(fmt))))); +} + +static block gen_definedor_assign(block object, block val) { + block tmp = gen_op_var_fresh(STOREV, "tmp"); + return BLOCK(gen_op_simple(DUP), + val, tmp, + gen_call("_modify", BLOCK(gen_lambda(object), + gen_lambda(gen_definedor(gen_noop(), + gen_op_bound(LOADV, tmp)))))); +} + +static block gen_update(block object, block val, int optype) { + block tmp = gen_op_var_fresh(STOREV, "tmp"); + return BLOCK(gen_op_simple(DUP), + val, + tmp, + gen_call("_modify", BLOCK(gen_lambda(object), + gen_lambda(gen_binop(gen_noop(), + gen_op_bound(LOADV, tmp), + optype))))); +} + + +#line 414 "parser.c" /* yacc.c:358 */ + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#else +typedef signed char yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(Msgid) dgettext ("bison-runtime", Msgid) +# endif +# endif +# ifndef YY_ +# define YY_(Msgid) Msgid +# endif +#endif + +#ifndef YY_ATTRIBUTE +# if (defined __GNUC__ \ + && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \ + || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C +# define YY_ATTRIBUTE(Spec) __attribute__(Spec) +# else +# define YY_ATTRIBUTE(Spec) /* empty */ +# endif +#endif + +#ifndef YY_ATTRIBUTE_PURE +# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__)) +#endif + +#ifndef YY_ATTRIBUTE_UNUSED +# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__)) +#endif + +#if !defined _Noreturn \ + && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112) +# if defined _MSC_VER && 1200 <= _MSC_VER +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn YY_ATTRIBUTE ((__noreturn__)) +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(E) ((void) (E)) +#else +# define YYUSE(E) /* empty */ +#endif + +#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ +/* Suppress an incorrect diagnostic about yylval being uninitialized. */ +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\ + _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") +# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ + _Pragma ("GCC diagnostic pop") +#else +# define YY_INITIAL_VALUE(Value) Value +#endif +#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_END +#endif +#ifndef YY_INITIAL_VALUE +# define YY_INITIAL_VALUE(Value) /* Nothing. */ +#endif + + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS +# include /* INFRINGES ON USER NAME SPACE */ + /* Use EXIT_SUCCESS as a witness for stdlib.h. */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's 'empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \ + && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; + YYLTYPE yyls_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \ + + 2 * YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (0) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from SRC to DST. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(Dst, Src, Count) \ + __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) +# else +# define YYCOPY(Dst, Src, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (Dst)[yyi] = (Src)[yyi]; \ + } \ + while (0) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 29 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 1871 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 66 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 21 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 123 +/* YYNSTATES -- Number of states. */ +#define YYNSTATES 256 + +/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned + by yylex, with out-of-bounds checking. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 299 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM + as returned by yylex, without out-of-bounds checking. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 57, 54, 2, 2, + 58, 59, 52, 50, 46, 51, 61, 53, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 60, 56, + 48, 47, 49, 55, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 62, 2, 63, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 64, 45, 65, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 37, 38, 39, 40, 41, 42, 43, 44 +}; + +#if YYDEBUG + /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 272, 272, 275, 280, 283, 293, 296, 301, 304, + 309, 313, 318, 323, 328, 333, 336, 341, 345, 349, + 354, 360, 372, 376, 380, 384, 388, 392, 396, 400, + 404, 408, 412, 416, 420, 424, 428, 432, 436, 440, + 444, 448, 452, 456, 460, 464, 468, 472, 476, 481, + 490, 497, 509, 523, 528, 534, 537, 542, 547, 554, + 554, 558, 558, 565, 568, 571, 577, 580, 585, 588, + 591, 597, 600, 603, 608, 613, 618, 626, 629, 632, + 635, 638, 641, 644, 647, 650, 654, 660, 663, 666, + 669, 672, 675, 678, 681, 684, 687, 690, 693, 696, + 699, 702, 705, 708, 715, 719, 731, 736, 737, 738, + 739, 742, 745, 750, 755, 758, 759, 760, 763, 766, + 769, 773, 777, 780 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || 1 +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "INVALID_CHARACTER", "IDENT", "FIELD", + "LITERAL", "FORMAT", "\"..\"", "\"%=\"", "\"==\"", "\"!=\"", "\"//\"", + "\"as\"", "\"def\"", "\"module\"", "\"import\"", "\"if\"", "\"then\"", + "\"else\"", "\"elif\"", "\"reduce\"", "\"foreach\"", "\"end\"", + "\"and\"", "\"or\"", "\"try\"", "\"catch\"", "\"label\"", "\"break\"", + "\"break2\"", "\"break3\"", "\"|=\"", "\"+=\"", "\"-=\"", "\"*=\"", + "\"/=\"", "\"//=\"", "\"<=\"", "\">=\"", "QQSTRING_START", + "QQSTRING_TEXT", "QQSTRING_INTERP_START", "QQSTRING_INTERP_END", + "QQSTRING_END", "'|'", "','", "'='", "'<'", "'>'", "'+'", "'-'", "'*'", + "'/'", "'%'", "'?'", "';'", "'$'", "'('", "')'", "':'", "'.'", "'['", + "']'", "'{'", "'}'", "$accept", "TopLevel", "Module", "Imports", + "FuncDefs", "Exp", "Import", "FuncDef", "Params", "Param", "String", + "@1", "@2", "QQString", "ElseBody", "ExpD", "Term", "Args", "Arg", + "MkDict", "MkDictPair", YY_NULLPTR +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[NUM] -- (External) token number corresponding to the + (internal) symbol number NUM (which must be that of a token). */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, + 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, + 295, 296, 297, 298, 299, 124, 44, 61, 60, 62, + 43, 45, 42, 47, 37, 63, 59, 36, 40, 41, + 58, 46, 91, 93, 123, 125 +}; +# endif + +#define YYPACT_NINF -122 + +#define yypact_value_is_default(Yystate) \ + (!!((Yystate) == (-122))) + +#define YYTABLE_NINF -115 + +#define yytable_value_is_error(Yytable_value) \ + (!!((Yytable_value) == (-115))) + + /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +static const yytype_int16 yypact[] = +{ + 8, 851, 10, 0, 27, -41, -122, 12, -122, 35, + 851, 463, 463, 851, -44, 50, -122, -122, -122, 851, + 49, 421, 230, 357, 47, 1193, 851, -122, -2, -122, + -3, 851, 0, 851, -122, -122, 58, 1576, 33, 36, + 77, 851, 106, 107, -122, -19, -122, 56, 1065, -122, + 118, 12, 66, 59, -122, 918, -39, 63, 483, 64, + 60, 82, 851, 851, 851, 851, 851, 851, 851, 851, + 851, 851, 851, 851, 851, 851, 851, 851, 851, 851, + 851, 851, 851, 851, 851, 851, -122, -122, 1734, 74, + 73, -3, 293, 120, -122, 1734, 851, -122, 1734, -35, + -122, -122, 51, 851, 545, 78, 79, 607, 1734, 86, + -122, -13, -122, -122, -122, -122, -122, -122, 92, -122, + 155, 75, 1097, 155, -122, 92, 1798, 1033, 1033, 1766, + 1816, 116, 1798, 1798, 1798, 1798, 1798, 1798, 1033, 1033, + 1734, 1766, 1798, 1033, 1033, -19, -19, 83, 83, 83, + -122, 133, 84, 80, 851, 87, 886, 52, -122, 851, + -122, 1, -122, 137, -9, -122, 1241, -122, 1529, 140, + 141, -122, -122, 851, -122, 851, -122, 100, -122, 155, + 102, 39, 88, 89, 102, -122, 111, -122, -122, 950, + -122, 668, 96, 729, 148, -122, -122, -122, 51, 115, + -122, 851, 851, -122, 119, 121, 1734, 1608, -122, 155, + 155, 155, 851, 123, 125, 982, -122, -122, 1289, 790, + -122, 851, 1655, 1702, 851, 851, -122, 102, 102, 102, + 1734, -122, -122, 126, -122, -122, 1337, 1385, -122, 851, + 1433, 1481, -122, -122, -122, 1529, 851, 851, -122, 1129, + 1014, -122, 851, -122, 1161, -122 +}; + + /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE does not specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 4, 0, 0, 6, 105, 82, 97, 99, 72, 0, + 0, 0, 0, 0, 0, 73, 74, 75, 59, 0, + 0, 0, 0, 0, 0, 0, 0, 98, 48, 1, + 0, 8, 6, 0, 78, 61, 0, 0, 0, 0, + 18, 0, 0, 0, 63, 33, 104, 0, 0, 85, + 0, 0, 84, 0, 102, 0, 0, 121, 0, 120, + 0, 115, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 22, 5, 10, 81, + 0, 0, 0, 0, 3, 2, 8, 7, 113, 0, + 111, 63, 0, 0, 0, 0, 0, 0, 20, 0, + 76, 0, 107, 100, 86, 80, 108, 101, 0, 110, + 0, 0, 0, 0, 103, 0, 41, 42, 43, 26, + 25, 24, 28, 32, 35, 37, 40, 27, 46, 47, + 29, 30, 23, 44, 45, 31, 34, 36, 38, 39, + 77, 0, 83, 0, 0, 90, 0, 0, 9, 0, + 106, 0, 58, 0, 0, 55, 0, 16, 0, 0, + 0, 19, 17, 0, 64, 0, 60, 0, 117, 0, + 118, 70, 0, 0, 119, 116, 0, 79, 109, 0, + 89, 0, 88, 0, 0, 112, 62, 57, 0, 0, + 53, 0, 0, 15, 0, 0, 21, 0, 69, 0, + 0, 0, 0, 96, 95, 0, 87, 50, 0, 0, + 56, 0, 0, 0, 0, 0, 65, 68, 123, 122, + 11, 93, 92, 94, 51, 49, 0, 0, 67, 0, + 0, 0, 91, 52, 54, 0, 0, 0, 66, 0, + 0, 12, 0, 14, 0, 13 +}; + + /* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = +{ + -122, -122, -122, 144, 91, -1, -122, -4, -122, -16, + -5, -122, -122, 90, -62, -121, -6, -122, 29, -110, + -122 +}; + + /* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = +{ + -1, 2, 3, 31, 94, 88, 32, 26, 164, 165, + 27, 44, 101, 111, 203, 180, 28, 99, 100, 60, + 61 +}; + + /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule whose + number is the opposite. If YYTABLE_NINF, syntax error. */ +static const yytype_int16 yytable[] = +{ + 25, 41, 184, 89, 51, 38, 39, 118, 178, 37, + 29, 90, 40, 42, 34, 185, 30, 52, 45, 59, + 48, 159, 55, 1, 160, 93, 119, 96, 174, 175, + 95, 176, 98, 83, 84, 85, 86, 18, 89, 36, + 108, 89, 174, 175, 89, 196, 105, 198, 56, 106, + 199, 57, 35, 46, 51, 162, 193, 122, 208, 91, + 92, 126, 127, 128, 129, 130, 131, 132, 133, 134, + 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, + 145, 146, 147, 148, 149, 33, 152, 18, 227, 228, + 229, 156, 96, 177, 91, 92, 57, 91, 92, 51, + 91, 92, 166, 168, 107, 58, 172, 43, 163, 194, + 109, 110, -114, 59, 181, 112, 102, 181, 103, 114, + 59, 115, 116, 120, 123, 124, 63, 64, 125, 150, + 151, 173, 18, 157, 182, 169, 170, 186, 86, 187, + 66, 197, 190, 188, 204, 205, 118, 209, 210, 211, + 58, 216, 219, 189, 74, 75, 212, -114, 98, 4, + 5, 6, 7, 8, 79, 80, 81, 82, 83, 84, + 85, 86, 206, 181, 207, 221, 97, 224, 231, 225, + 232, 242, 220, 248, 15, 16, 17, 158, 195, 0, + 215, 161, 218, 0, 0, 18, 0, 0, 0, 0, + 222, 223, 0, 181, 181, 181, 179, 0, 0, 0, + 0, 230, 20, 21, 0, 0, 22, 23, 236, 24, + 237, 0, 0, 240, 241, 0, 0, 0, 0, 0, + -71, 49, 0, 0, 50, -71, 0, 51, 245, -71, + -71, -71, -71, -71, 0, 249, 250, 0, -71, -71, + -71, 254, 0, -71, -71, -71, 0, -71, 0, 0, + 0, 0, -71, -71, -71, -71, -71, -71, -71, -71, + 18, 0, 0, -71, 0, -71, -71, -71, -71, -71, + -71, -71, -71, -71, -71, -71, -71, 0, 0, -71, + -71, -71, -71, -71, 153, -71, 0, 4, 5, 6, + 7, 8, 0, 0, 0, 0, 0, 9, 0, 0, + 10, 0, 0, 0, 11, 12, 0, 0, 0, 13, + 0, 14, 15, 16, 17, 0, 0, 0, 0, 0, + 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, + 20, 21, 0, 154, 22, 23, 155, 24, 53, 0, + 0, 4, 5, 6, 7, 8, 0, 0, 0, 0, + 0, 9, 0, 0, 10, 0, 0, 0, 11, 12, + 0, 0, 0, 13, 0, 14, 15, 16, 17, 0, + 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, + 0, 0, 0, 0, 20, 21, 0, 0, 22, 23, + 54, 24, 47, 0, 0, 4, 5, 6, 7, 8, + 0, 0, 0, 0, 0, 9, 0, 0, 10, 0, + 0, 0, 11, 12, 0, 0, 0, 13, 0, 14, + 15, 16, 17, 0, 0, 0, 0, 0, 0, 0, + 0, 18, 0, 0, 0, 0, 0, 4, 5, 6, + 7, 8, 19, 0, 0, 0, 0, 0, 20, 21, + 0, 0, 22, 23, 121, 24, 0, 4, 5, 6, + 7, 8, 15, 16, 17, 0, 0, 9, 0, 0, + 10, 0, 0, 18, 11, 12, 0, 0, 0, 13, + 0, 14, 15, 16, 17, 0, 0, 0, 0, 0, + 20, 21, 0, 18, 22, 23, 0, 24, 0, 0, + 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, + 20, 21, 0, 0, 22, 23, 167, 24, 0, 4, + 5, 6, 7, 8, 0, 0, 0, 0, 0, 9, + 0, 0, 10, 0, 0, 0, 11, 12, 0, 0, + 0, 13, 0, 14, 15, 16, 17, 0, 0, 0, + 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, + 0, 0, 20, 21, 0, 0, 22, 23, 171, 24, + 0, 4, 5, 6, 7, 8, 0, 0, 0, 0, + 0, 9, 0, 0, 10, 0, 0, 0, 11, 12, + 0, 0, 0, 13, 0, 14, 15, 16, 17, 0, + 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, + 0, 0, 0, 0, 20, 21, 0, 0, 22, 23, + 0, 24, 4, 5, 6, 7, 8, 0, 0, 0, + 0, 0, 9, 0, 0, 10, 0, 0, 0, 11, + 12, 0, 0, 0, 13, 0, 14, 15, 16, 17, + 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, + 0, 0, 0, 0, 0, 20, 21, 0, 0, 22, + 23, 214, 24, 4, 5, 6, 7, 8, 0, 0, + 0, 0, 0, 9, 0, 0, 10, 0, 0, 0, + 11, 12, 0, 0, 0, 13, 0, 14, 15, 16, + 17, 0, 0, 0, 0, 0, 0, 0, 0, 18, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 19, 0, 0, 0, 0, 217, 20, 21, 0, 0, + 22, 23, 0, 24, 4, 5, 6, 7, 8, 0, + 0, 0, 0, 0, 9, 0, 0, 10, 0, 0, + 0, 11, 12, 0, 0, 0, 13, 0, 14, 15, + 16, 17, 0, 0, 0, 0, 0, 0, 0, 0, + 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 19, 0, 0, 0, 0, 235, 20, 21, 0, + 0, 22, 23, 0, 24, 4, 5, 6, 7, 8, + 0, 0, 0, 0, 0, 9, 0, 0, 10, 0, + 0, 0, 11, 12, 0, 0, 0, 13, 0, 14, + 15, 16, 17, 0, 0, 0, 0, 0, 0, 0, + 0, 18, 0, 0, 0, 62, 63, 64, 65, 0, + 0, 0, 19, 0, 0, 0, 0, 0, 20, 21, + 66, 67, 22, 23, 0, 24, 0, 0, 68, 69, + 70, 71, 72, 73, 74, 75, 0, 62, 63, 64, + 65, 76, 77, 78, 79, 80, 81, 82, 83, 84, + 85, 86, 66, 67, 0, 0, 191, 0, 0, 192, + 68, 69, 70, 71, 72, 73, 74, 75, 0, 62, + 63, 64, 65, 76, 77, 78, 79, 80, 81, 82, + 83, 84, 85, 86, 66, 67, 0, 0, 0, 0, + 0, 117, 68, 69, 70, 71, 72, 73, 74, 75, + 0, 62, 63, 64, 65, 76, 77, 78, 79, 80, + 81, 82, 83, 84, 85, 86, 66, 67, 0, 0, + 0, 0, 0, 213, 68, 69, 70, 71, 72, 73, + 74, 75, 0, 62, 63, 64, 65, 76, 77, 78, + 79, 80, 81, 82, 83, 84, 85, 86, 66, 67, + 0, 0, 0, -115, -115, 233, 68, 69, 70, 71, + 72, 73, 74, 75, 0, 0, 0, 0, 0, 76, + 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, + 252, -115, -115, 253, 62, 63, 64, 65, 0, 0, + 0, -115, -115, 81, 82, 83, 84, 85, 86, 66, + 67, 0, 0, 0, 0, 0, 0, 68, 69, 70, + 71, 72, 73, 74, 75, 0, 62, 63, 64, 65, + 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, + 86, 66, 67, 0, 113, 0, 0, 0, 0, 68, + 69, 70, 71, 72, 73, 74, 75, 0, 62, 63, + 64, 65, 76, 77, 78, 79, 80, 81, 82, 83, + 84, 85, 86, 66, 67, 0, 183, 0, 0, 0, + 0, 68, 69, 70, 71, 72, 73, 74, 75, 0, + 62, 63, 64, 65, 76, 77, 78, 79, 80, 81, + 82, 83, 84, 85, 86, 66, 67, 0, 251, 0, + 0, 0, 0, 68, 69, 70, 71, 72, 73, 74, + 75, 0, 62, 63, 64, 65, 76, 77, 78, 79, + 80, 81, 82, 83, 84, 85, 86, 66, 67, 0, + 255, 0, 0, 0, 0, 68, 69, 70, 71, 72, + 73, 74, 75, 0, 0, 0, 0, 0, 76, 77, + 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, + 62, 63, 64, 65, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 66, 67, 0, 0, 0, + 0, 0, 0, 68, 69, 70, 71, 72, 73, 74, + 75, 0, 0, 0, 0, 0, 76, 77, 78, 79, + 80, 81, 82, 83, 84, 85, 86, 200, 62, 63, + 64, 65, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 66, 67, 0, 0, 0, 0, 0, + 0, 68, 69, 70, 71, 72, 73, 74, 75, 0, + 0, 0, 0, 0, 76, 77, 78, 79, 80, 81, + 82, 83, 84, 85, 86, 234, 62, 63, 64, 65, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 66, 67, 0, 0, 0, 0, 0, 0, 68, + 69, 70, 71, 72, 73, 74, 75, 0, 0, 0, + 0, 0, 76, 77, 78, 79, 80, 81, 82, 83, + 84, 85, 86, 243, 62, 63, 64, 65, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 66, + 67, 0, 0, 0, 0, 0, 0, 68, 69, 70, + 71, 72, 73, 74, 75, 0, 0, 0, 0, 0, + 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, + 86, 244, 62, 63, 64, 65, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 66, 67, 0, + 0, 0, 0, 0, 0, 68, 69, 70, 71, 72, + 73, 74, 75, 0, 0, 0, 0, 0, 76, 77, + 78, 79, 80, 81, 82, 83, 84, 85, 86, 246, + 62, 63, 64, 65, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 66, 67, 0, 0, 0, + 0, 0, 0, 68, 69, 70, 71, 72, 73, 74, + 75, 0, 0, 0, 0, 0, 76, 77, 78, 79, + 80, 81, 82, 83, 84, 85, 86, 247, 62, 63, + 64, 65, 0, 0, 0, 0, 0, 0, 201, 202, + 0, 0, 0, 66, 67, 0, 0, 0, 0, 0, + 0, 68, 69, 70, 71, 72, 73, 74, 75, 0, + 0, 0, 0, 0, 76, 77, 78, 79, 80, 81, + 82, 83, 84, 85, 86, 62, 63, 64, 65, 0, + 0, 0, 0, 0, 104, 0, 0, 0, 0, 0, + 66, 67, 0, 0, 0, 0, 0, 0, 68, 69, + 70, 71, 72, 73, 74, 75, 0, 62, 63, 64, + 65, 76, 77, 78, 79, 80, 81, 82, 83, 84, + 85, 86, 66, 67, 0, 0, 0, 0, 0, 0, + 68, 69, 70, 71, 72, 73, 74, 75, 0, 0, + 0, 226, 0, 76, 77, 78, 79, 80, 81, 82, + 83, 84, 85, 86, 62, 63, 64, 65, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 238, 66, + 67, 0, 0, 0, 0, 0, 0, 68, 69, 70, + 71, 72, 73, 74, 75, 0, 0, 0, 0, 0, + 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, + 86, 62, 63, 64, 65, 0, 0, 0, 0, 0, + 239, 0, 0, 0, 0, 0, 66, 67, 0, 0, + 0, 0, 0, 0, 68, 69, 70, 71, 72, 73, + 74, 75, 0, 62, 63, 64, 65, 76, 77, 78, + 79, 80, 81, 82, 83, 84, 85, 86, 66, 67, + 0, 0, 0, 0, 0, 0, 68, 69, 70, 71, + 72, 73, 74, 75, 0, 62, 63, 64, 65, 76, + 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, + 66, 67, 0, 0, 0, 0, 0, 0, 68, 69, + 70, 71, 72, 73, 74, 75, 0, -115, 63, 64, + 0, 0, 0, 78, 79, 80, 81, 82, 83, 84, + 85, 86, 66, 67, 0, 0, 63, 64, 0, 0, + -115, -115, -115, -115, -115, -115, 74, 75, 0, 0, + 0, 0, 0, 0, 0, -115, 79, 80, 81, 82, + 83, 84, 85, 86, 74, 75, 0, 0, 0, 0, + 0, 0, 0, 0, 79, 80, 81, 82, 83, 84, + 85, 86 +}; + +static const yytype_int16 yycheck[] = +{ + 1, 45, 123, 5, 7, 11, 12, 46, 118, 10, + 0, 13, 13, 57, 55, 125, 16, 22, 19, 24, + 21, 56, 23, 15, 59, 30, 65, 31, 41, 42, + 31, 44, 33, 52, 53, 54, 55, 40, 5, 4, + 41, 5, 41, 42, 5, 44, 13, 56, 1, 13, + 59, 4, 40, 4, 7, 4, 4, 58, 179, 61, + 62, 62, 63, 64, 65, 66, 67, 68, 69, 70, + 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, + 81, 82, 83, 84, 85, 58, 91, 40, 209, 210, + 211, 92, 96, 1, 61, 62, 4, 61, 62, 7, + 61, 62, 103, 104, 27, 58, 107, 57, 57, 57, + 4, 4, 65, 118, 120, 59, 58, 123, 60, 1, + 125, 55, 63, 60, 60, 65, 10, 11, 46, 55, + 57, 45, 40, 13, 59, 57, 57, 4, 55, 55, + 24, 4, 55, 63, 4, 4, 46, 45, 60, 60, + 58, 55, 4, 154, 38, 39, 45, 65, 159, 4, + 5, 6, 7, 8, 48, 49, 50, 51, 52, 53, + 54, 55, 173, 179, 175, 60, 32, 58, 55, 58, + 55, 55, 198, 245, 29, 30, 31, 96, 159, -1, + 191, 101, 193, -1, -1, 40, -1, -1, -1, -1, + 201, 202, -1, 209, 210, 211, 51, -1, -1, -1, + -1, 212, 57, 58, -1, -1, 61, 62, 219, 64, + 221, -1, -1, 224, 225, -1, -1, -1, -1, -1, + 0, 1, -1, -1, 4, 5, -1, 7, 239, 9, + 10, 11, 12, 13, -1, 246, 247, -1, 18, 19, + 20, 252, -1, 23, 24, 25, -1, 27, -1, -1, + -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, + 40, -1, -1, 43, -1, 45, 46, 47, 48, 49, + 50, 51, 52, 53, 54, 55, 56, -1, -1, 59, + 60, 61, 62, 63, 1, 65, -1, 4, 5, 6, + 7, 8, -1, -1, -1, -1, -1, 14, -1, -1, + 17, -1, -1, -1, 21, 22, -1, -1, -1, 26, + -1, 28, 29, 30, 31, -1, -1, -1, -1, -1, + -1, -1, -1, 40, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, 51, -1, -1, -1, -1, -1, + 57, 58, -1, 60, 61, 62, 63, 64, 1, -1, + -1, 4, 5, 6, 7, 8, -1, -1, -1, -1, + -1, 14, -1, -1, 17, -1, -1, -1, 21, 22, + -1, -1, -1, 26, -1, 28, 29, 30, 31, -1, + -1, -1, -1, -1, -1, -1, -1, 40, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, 51, -1, + -1, -1, -1, -1, 57, 58, -1, -1, 61, 62, + 63, 64, 1, -1, -1, 4, 5, 6, 7, 8, + -1, -1, -1, -1, -1, 14, -1, -1, 17, -1, + -1, -1, 21, 22, -1, -1, -1, 26, -1, 28, + 29, 30, 31, -1, -1, -1, -1, -1, -1, -1, + -1, 40, -1, -1, -1, -1, -1, 4, 5, 6, + 7, 8, 51, -1, -1, -1, -1, -1, 57, 58, + -1, -1, 61, 62, 1, 64, -1, 4, 5, 6, + 7, 8, 29, 30, 31, -1, -1, 14, -1, -1, + 17, -1, -1, 40, 21, 22, -1, -1, -1, 26, + -1, 28, 29, 30, 31, -1, -1, -1, -1, -1, + 57, 58, -1, 40, 61, 62, -1, 64, -1, -1, + -1, -1, -1, -1, 51, -1, -1, -1, -1, -1, + 57, 58, -1, -1, 61, 62, 1, 64, -1, 4, + 5, 6, 7, 8, -1, -1, -1, -1, -1, 14, + -1, -1, 17, -1, -1, -1, 21, 22, -1, -1, + -1, 26, -1, 28, 29, 30, 31, -1, -1, -1, + -1, -1, -1, -1, -1, 40, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 51, -1, -1, -1, + -1, -1, 57, 58, -1, -1, 61, 62, 1, 64, + -1, 4, 5, 6, 7, 8, -1, -1, -1, -1, + -1, 14, -1, -1, 17, -1, -1, -1, 21, 22, + -1, -1, -1, 26, -1, 28, 29, 30, 31, -1, + -1, -1, -1, -1, -1, -1, -1, 40, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, 51, -1, + -1, -1, -1, -1, 57, 58, -1, -1, 61, 62, + -1, 64, 4, 5, 6, 7, 8, -1, -1, -1, + -1, -1, 14, -1, -1, 17, -1, -1, -1, 21, + 22, -1, -1, -1, 26, -1, 28, 29, 30, 31, + -1, -1, -1, -1, -1, -1, -1, -1, 40, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, 51, + -1, -1, -1, -1, -1, 57, 58, -1, -1, 61, + 62, 63, 64, 4, 5, 6, 7, 8, -1, -1, + -1, -1, -1, 14, -1, -1, 17, -1, -1, -1, + 21, 22, -1, -1, -1, 26, -1, 28, 29, 30, + 31, -1, -1, -1, -1, -1, -1, -1, -1, 40, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + 51, -1, -1, -1, -1, 56, 57, 58, -1, -1, + 61, 62, -1, 64, 4, 5, 6, 7, 8, -1, + -1, -1, -1, -1, 14, -1, -1, 17, -1, -1, + -1, 21, 22, -1, -1, -1, 26, -1, 28, 29, + 30, 31, -1, -1, -1, -1, -1, -1, -1, -1, + 40, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, 51, -1, -1, -1, -1, 56, 57, 58, -1, + -1, 61, 62, -1, 64, 4, 5, 6, 7, 8, + -1, -1, -1, -1, -1, 14, -1, -1, 17, -1, + -1, -1, 21, 22, -1, -1, -1, 26, -1, 28, + 29, 30, 31, -1, -1, -1, -1, -1, -1, -1, + -1, 40, -1, -1, -1, 9, 10, 11, 12, -1, + -1, -1, 51, -1, -1, -1, -1, -1, 57, 58, + 24, 25, 61, 62, -1, 64, -1, -1, 32, 33, + 34, 35, 36, 37, 38, 39, -1, 9, 10, 11, + 12, 45, 46, 47, 48, 49, 50, 51, 52, 53, + 54, 55, 24, 25, -1, -1, 60, -1, -1, 63, + 32, 33, 34, 35, 36, 37, 38, 39, -1, 9, + 10, 11, 12, 45, 46, 47, 48, 49, 50, 51, + 52, 53, 54, 55, 24, 25, -1, -1, -1, -1, + -1, 63, 32, 33, 34, 35, 36, 37, 38, 39, + -1, 9, 10, 11, 12, 45, 46, 47, 48, 49, + 50, 51, 52, 53, 54, 55, 24, 25, -1, -1, + -1, -1, -1, 63, 32, 33, 34, 35, 36, 37, + 38, 39, -1, 9, 10, 11, 12, 45, 46, 47, + 48, 49, 50, 51, 52, 53, 54, 55, 24, 25, + -1, -1, -1, 10, 11, 63, 32, 33, 34, 35, + 36, 37, 38, 39, -1, -1, -1, -1, -1, 45, + 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, + 56, 38, 39, 59, 9, 10, 11, 12, -1, -1, + -1, 48, 49, 50, 51, 52, 53, 54, 55, 24, + 25, -1, -1, -1, -1, -1, -1, 32, 33, 34, + 35, 36, 37, 38, 39, -1, 9, 10, 11, 12, + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 24, 25, -1, 59, -1, -1, -1, -1, 32, + 33, 34, 35, 36, 37, 38, 39, -1, 9, 10, + 11, 12, 45, 46, 47, 48, 49, 50, 51, 52, + 53, 54, 55, 24, 25, -1, 59, -1, -1, -1, + -1, 32, 33, 34, 35, 36, 37, 38, 39, -1, + 9, 10, 11, 12, 45, 46, 47, 48, 49, 50, + 51, 52, 53, 54, 55, 24, 25, -1, 59, -1, + -1, -1, -1, 32, 33, 34, 35, 36, 37, 38, + 39, -1, 9, 10, 11, 12, 45, 46, 47, 48, + 49, 50, 51, 52, 53, 54, 55, 24, 25, -1, + 59, -1, -1, -1, -1, 32, 33, 34, 35, 36, + 37, 38, 39, -1, -1, -1, -1, -1, 45, 46, + 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, + 9, 10, 11, 12, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, 24, 25, -1, -1, -1, + -1, -1, -1, 32, 33, 34, 35, 36, 37, 38, + 39, -1, -1, -1, -1, -1, 45, 46, 47, 48, + 49, 50, 51, 52, 53, 54, 55, 56, 9, 10, + 11, 12, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, 24, 25, -1, -1, -1, -1, -1, + -1, 32, 33, 34, 35, 36, 37, 38, 39, -1, + -1, -1, -1, -1, 45, 46, 47, 48, 49, 50, + 51, 52, 53, 54, 55, 56, 9, 10, 11, 12, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, 24, 25, -1, -1, -1, -1, -1, -1, 32, + 33, 34, 35, 36, 37, 38, 39, -1, -1, -1, + -1, -1, 45, 46, 47, 48, 49, 50, 51, 52, + 53, 54, 55, 56, 9, 10, 11, 12, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, 24, + 25, -1, -1, -1, -1, -1, -1, 32, 33, 34, + 35, 36, 37, 38, 39, -1, -1, -1, -1, -1, + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 56, 9, 10, 11, 12, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 24, 25, -1, + -1, -1, -1, -1, -1, 32, 33, 34, 35, 36, + 37, 38, 39, -1, -1, -1, -1, -1, 45, 46, + 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, + 9, 10, 11, 12, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, 24, 25, -1, -1, -1, + -1, -1, -1, 32, 33, 34, 35, 36, 37, 38, + 39, -1, -1, -1, -1, -1, 45, 46, 47, 48, + 49, 50, 51, 52, 53, 54, 55, 56, 9, 10, + 11, 12, -1, -1, -1, -1, -1, -1, 19, 20, + -1, -1, -1, 24, 25, -1, -1, -1, -1, -1, + -1, 32, 33, 34, 35, 36, 37, 38, 39, -1, + -1, -1, -1, -1, 45, 46, 47, 48, 49, 50, + 51, 52, 53, 54, 55, 9, 10, 11, 12, -1, + -1, -1, -1, -1, 18, -1, -1, -1, -1, -1, + 24, 25, -1, -1, -1, -1, -1, -1, 32, 33, + 34, 35, 36, 37, 38, 39, -1, 9, 10, 11, + 12, 45, 46, 47, 48, 49, 50, 51, 52, 53, + 54, 55, 24, 25, -1, -1, -1, -1, -1, -1, + 32, 33, 34, 35, 36, 37, 38, 39, -1, -1, + -1, 43, -1, 45, 46, 47, 48, 49, 50, 51, + 52, 53, 54, 55, 9, 10, 11, 12, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, 23, 24, + 25, -1, -1, -1, -1, -1, -1, 32, 33, 34, + 35, 36, 37, 38, 39, -1, -1, -1, -1, -1, + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 9, 10, 11, 12, -1, -1, -1, -1, -1, + 18, -1, -1, -1, -1, -1, 24, 25, -1, -1, + -1, -1, -1, -1, 32, 33, 34, 35, 36, 37, + 38, 39, -1, 9, 10, 11, 12, 45, 46, 47, + 48, 49, 50, 51, 52, 53, 54, 55, 24, 25, + -1, -1, -1, -1, -1, -1, 32, 33, 34, 35, + 36, 37, 38, 39, -1, 9, 10, 11, 12, 45, + 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, + 24, 25, -1, -1, -1, -1, -1, -1, 32, 33, + 34, 35, 36, 37, 38, 39, -1, 9, 10, 11, + -1, -1, -1, 47, 48, 49, 50, 51, 52, 53, + 54, 55, 24, 25, -1, -1, 10, 11, -1, -1, + 32, 33, 34, 35, 36, 37, 38, 39, -1, -1, + -1, -1, -1, -1, -1, 47, 48, 49, 50, 51, + 52, 53, 54, 55, 38, 39, -1, -1, -1, -1, + -1, -1, -1, -1, 48, 49, 50, 51, 52, 53, + 54, 55 +}; + + /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 15, 67, 68, 4, 5, 6, 7, 8, 14, + 17, 21, 22, 26, 28, 29, 30, 31, 40, 51, + 57, 58, 61, 62, 64, 71, 73, 76, 82, 0, + 16, 69, 72, 58, 55, 40, 4, 71, 82, 82, + 71, 45, 57, 57, 77, 71, 4, 1, 71, 1, + 4, 7, 76, 1, 63, 71, 1, 4, 58, 76, + 85, 86, 9, 10, 11, 12, 24, 25, 32, 33, + 34, 35, 36, 37, 38, 39, 45, 46, 47, 48, + 49, 50, 51, 52, 53, 54, 55, 56, 71, 5, + 13, 61, 62, 76, 70, 71, 73, 69, 71, 83, + 84, 78, 58, 60, 18, 13, 13, 27, 71, 4, + 4, 79, 59, 59, 1, 55, 63, 63, 46, 65, + 60, 1, 71, 60, 65, 46, 71, 71, 71, 71, + 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, + 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, + 55, 57, 76, 1, 60, 63, 71, 13, 70, 56, + 59, 79, 4, 57, 74, 75, 71, 1, 71, 57, + 57, 1, 71, 45, 41, 42, 44, 1, 85, 51, + 81, 82, 59, 59, 81, 85, 4, 55, 63, 71, + 55, 60, 63, 4, 57, 84, 44, 4, 56, 59, + 56, 19, 20, 80, 4, 4, 71, 71, 81, 45, + 60, 60, 45, 63, 63, 71, 55, 56, 71, 4, + 75, 60, 71, 71, 58, 58, 43, 81, 81, 81, + 71, 55, 55, 63, 56, 56, 71, 71, 23, 18, + 71, 71, 55, 56, 56, 71, 56, 56, 80, 71, + 71, 59, 56, 59, 71, 59 +}; + + /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 66, 67, 67, 68, 68, 69, 69, 70, 70, + 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, + 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, + 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, + 71, 71, 71, 71, 71, 71, 71, 71, 71, 72, + 72, 72, 72, 73, 73, 74, 74, 75, 75, 77, + 76, 78, 76, 79, 79, 79, 80, 80, 81, 81, + 81, 82, 82, 82, 82, 82, 82, 82, 82, 82, + 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, + 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, + 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, + 82, 83, 83, 84, 85, 85, 85, 85, 86, 86, + 86, 86, 86, 86 +}; + + /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 3, 3, 0, 3, 0, 2, 0, 2, + 2, 6, 10, 12, 10, 5, 4, 4, 2, 4, + 3, 5, 2, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 2, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 1, 6, + 5, 6, 7, 5, 8, 1, 3, 2, 1, 0, + 4, 0, 5, 0, 2, 4, 5, 3, 3, 2, + 1, 1, 1, 1, 1, 1, 3, 3, 2, 4, + 3, 2, 1, 3, 2, 2, 3, 5, 4, 4, + 3, 7, 6, 6, 6, 5, 5, 1, 1, 1, + 3, 3, 2, 3, 2, 1, 4, 3, 3, 4, + 3, 1, 3, 1, 0, 1, 3, 3, 3, 3, + 1, 1, 5, 5 +}; + + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (yylen); \ + yystate = *yyssp; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (&yylloc, answer, errors, locations, lexer_param_ptr, YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (0) + +/* Error token number */ +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (N) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (0) +#endif + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) + + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) + + +/* YY_LOCATION_PRINT -- Print the location on the stream. + This macro was not mandated originally: define only if we know + we won't break user code: when these are the locations we know. */ + +#ifndef YY_LOCATION_PRINT +# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL + +/* Print *YYLOCP on YYO. Private, do not rely on its existence. */ + +YY_ATTRIBUTE_UNUSED +static unsigned +yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp) +{ + unsigned res = 0; + int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0; + if (0 <= yylocp->first_line) + { + res += YYFPRINTF (yyo, "%d", yylocp->first_line); + if (0 <= yylocp->first_column) + res += YYFPRINTF (yyo, ".%d", yylocp->first_column); + } + if (0 <= yylocp->last_line) + { + if (yylocp->first_line < yylocp->last_line) + { + res += YYFPRINTF (yyo, "-%d", yylocp->last_line); + if (0 <= end_col) + res += YYFPRINTF (yyo, ".%d", end_col); + } + else if (0 <= end_col && yylocp->first_column < end_col) + res += YYFPRINTF (yyo, "-%d", end_col); + } + return res; + } + +# define YY_LOCATION_PRINT(File, Loc) \ + yy_location_print_ (File, &(Loc)) + +# else +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +# endif +#endif + + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value, Location, answer, errors, locations, lexer_param_ptr); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) + + +/*----------------------------------------. +| Print this symbol's value on YYOUTPUT. | +`----------------------------------------*/ + +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, block* answer, int* errors, struct locfile* locations, struct lexer_param* lexer_param_ptr) +{ + FILE *yyo = yyoutput; + YYUSE (yyo); + YYUSE (yylocationp); + YYUSE (answer); + YYUSE (errors); + YYUSE (locations); + YYUSE (lexer_param_ptr); + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# endif + YYUSE (yytype); +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, block* answer, int* errors, struct locfile* locations, struct lexer_param* lexer_param_ptr) +{ + YYFPRINTF (yyoutput, "%s %s (", + yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); + + YY_LOCATION_PRINT (yyoutput, *yylocationp); + YYFPRINTF (yyoutput, ": "); + yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, answer, errors, locations, lexer_param_ptr); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (0) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +static void +yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule, block* answer, int* errors, struct locfile* locations, struct lexer_param* lexer_param_ptr) +{ + unsigned long int yylno = yyrline[yyrule]; + int yynrhs = yyr2[yyrule]; + int yyi; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, + yystos[yyssp[yyi + 1 - yynrhs]], + &(yyvsp[(yyi + 1) - (yynrhs)]) + , &(yylsp[(yyi + 1) - (yynrhs)]) , answer, errors, locations, lexer_param_ptr); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyssp, yyvsp, yylsp, Rule, answer, errors, locations, lexer_param_ptr); \ +} while (0) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +static YYSIZE_T +yystrlen (const char *yystr) +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +static char * +yystpcpy (char *yydest, const char *yysrc) +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = YY_NULLPTR; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + { + YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + { + YYSIZE_T yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, block* answer, int* errors, struct locfile* locations, struct lexer_param* lexer_param_ptr) +{ + YYUSE (yyvaluep); + YYUSE (yylocationp); + YYUSE (answer); + YYUSE (errors); + YYUSE (locations); + YYUSE (lexer_param_ptr); + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + switch (yytype) + { + case 4: /* IDENT */ +#line 35 "parser.y" /* yacc.c:1257 */ + { jv_free(((*yyvaluep).literal)); } +#line 1816 "parser.c" /* yacc.c:1257 */ + break; + + case 5: /* FIELD */ +#line 35 "parser.y" /* yacc.c:1257 */ + { jv_free(((*yyvaluep).literal)); } +#line 1822 "parser.c" /* yacc.c:1257 */ + break; + + case 6: /* LITERAL */ +#line 35 "parser.y" /* yacc.c:1257 */ + { jv_free(((*yyvaluep).literal)); } +#line 1828 "parser.c" /* yacc.c:1257 */ + break; + + case 7: /* FORMAT */ +#line 35 "parser.y" /* yacc.c:1257 */ + { jv_free(((*yyvaluep).literal)); } +#line 1834 "parser.c" /* yacc.c:1257 */ + break; + + case 41: /* QQSTRING_TEXT */ +#line 35 "parser.y" /* yacc.c:1257 */ + { jv_free(((*yyvaluep).literal)); } +#line 1840 "parser.c" /* yacc.c:1257 */ + break; + + case 68: /* Module */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1846 "parser.c" /* yacc.c:1257 */ + break; + + case 69: /* Imports */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1852 "parser.c" /* yacc.c:1257 */ + break; + + case 70: /* FuncDefs */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1858 "parser.c" /* yacc.c:1257 */ + break; + + case 71: /* Exp */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1864 "parser.c" /* yacc.c:1257 */ + break; + + case 72: /* Import */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1870 "parser.c" /* yacc.c:1257 */ + break; + + case 73: /* FuncDef */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1876 "parser.c" /* yacc.c:1257 */ + break; + + case 74: /* Params */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1882 "parser.c" /* yacc.c:1257 */ + break; + + case 75: /* Param */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1888 "parser.c" /* yacc.c:1257 */ + break; + + case 76: /* String */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1894 "parser.c" /* yacc.c:1257 */ + break; + + case 79: /* QQString */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1900 "parser.c" /* yacc.c:1257 */ + break; + + case 80: /* ElseBody */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1906 "parser.c" /* yacc.c:1257 */ + break; + + case 81: /* ExpD */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1912 "parser.c" /* yacc.c:1257 */ + break; + + case 82: /* Term */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1918 "parser.c" /* yacc.c:1257 */ + break; + + case 83: /* Args */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1924 "parser.c" /* yacc.c:1257 */ + break; + + case 84: /* Arg */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1930 "parser.c" /* yacc.c:1257 */ + break; + + case 85: /* MkDict */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1936 "parser.c" /* yacc.c:1257 */ + break; + + case 86: /* MkDictPair */ +#line 36 "parser.y" /* yacc.c:1257 */ + { block_free(((*yyvaluep).blk)); } +#line 1942 "parser.c" /* yacc.c:1257 */ + break; + + + default: + break; + } + YY_IGNORE_MAYBE_UNINITIALIZED_END +} + + + + +/*----------. +| yyparse. | +`----------*/ + +int +yyparse (block* answer, int* errors, struct locfile* locations, struct lexer_param* lexer_param_ptr) +{ +/* The lookahead symbol. */ +int yychar; + + +/* The semantic value of the lookahead symbol. */ +/* Default value used for initialization, for pacifying older GCCs + or non-GCC compilers. */ +YY_INITIAL_VALUE (static YYSTYPE yyval_default;) +YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default); + +/* Location data for the lookahead symbol. */ +static YYLTYPE yyloc_default +# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL + = { 1, 1, 1, 1 } +# endif +; +YYLTYPE yylloc = yyloc_default; + + /* Number of syntax errors so far. */ + int yynerrs; + + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + 'yyss': related to states. + 'yyvs': related to semantic values. + 'yyls': related to locations. + + Refer to the stacks through separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + /* The location stack. */ + YYLTYPE yylsa[YYINITDEPTH]; + YYLTYPE *yyls; + YYLTYPE *yylsp; + + /* The locations where the error started and ended. */ + YYLTYPE yyerror_range[3]; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken = 0; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + YYLTYPE yyloc; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yyssp = yyss = yyssa; + yyvsp = yyvs = yyvsa; + yylsp = yyls = yylsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + yylsp[0] = yylloc; + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + YYLTYPE *yyls1 = yyls; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yyls1, yysize * sizeof (*yylsp), + &yystacksize); + + yyls = yyls1; + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); + YYSTACK_RELOCATE (yyls_alloc, yyls); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + yylsp = yyls + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = yylex (&yylval, &yylloc, answer, errors, locations, lexer_param_ptr); + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + *++yylsp = yylloc; + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + '$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + /* Default location. */ + YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 2: +#line 272 "parser.y" /* yacc.c:1646 */ + { + *answer = BLOCK((yyvsp[-2].blk), (yyvsp[-1].blk), gen_op_simple(TOP), (yyvsp[0].blk)); +} +#line 2238 "parser.c" /* yacc.c:1646 */ + break; + + case 3: +#line 275 "parser.y" /* yacc.c:1646 */ + { + *answer = BLOCK((yyvsp[-2].blk), (yyvsp[-1].blk), (yyvsp[0].blk)); +} +#line 2246 "parser.c" /* yacc.c:1646 */ + break; + + case 4: +#line 280 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_noop(); +} +#line 2254 "parser.c" /* yacc.c:1646 */ + break; + + case 5: +#line 283 "parser.y" /* yacc.c:1646 */ + { + if (!block_is_const((yyvsp[-1].blk))) { + FAIL((yyloc), "Module metadata must be constant."); + (yyval.blk) = gen_noop(); + } else { + (yyval.blk) = gen_module((yyvsp[-1].blk)); + } +} +#line 2267 "parser.c" /* yacc.c:1646 */ + break; + + case 6: +#line 293 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_noop(); +} +#line 2275 "parser.c" /* yacc.c:1646 */ + break; + + case 7: +#line 296 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = BLOCK((yyvsp[-1].blk), (yyvsp[0].blk)); +} +#line 2283 "parser.c" /* yacc.c:1646 */ + break; + + case 8: +#line 301 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_noop(); +} +#line 2291 "parser.c" /* yacc.c:1646 */ + break; + + case 9: +#line 304 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = block_bind((yyvsp[-1].blk), (yyvsp[0].blk), OP_IS_CALL_PSEUDO); +} +#line 2299 "parser.c" /* yacc.c:1646 */ + break; + + case 10: +#line 309 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = block_bind_referenced((yyvsp[-1].blk), (yyvsp[0].blk), OP_IS_CALL_PSEUDO); +} +#line 2307 "parser.c" /* yacc.c:1646 */ + break; + + case 11: +#line 313 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_var_binding((yyvsp[-5].blk), jv_string_value((yyvsp[-2].literal)), (yyvsp[0].blk)); + jv_free((yyvsp[-2].literal)); +} +#line 2316 "parser.c" /* yacc.c:1646 */ + break; + + case 12: +#line 318 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_reduce(jv_string_value((yyvsp[-5].literal)), (yyvsp[-8].blk), (yyvsp[-3].blk), (yyvsp[-1].blk)); + jv_free((yyvsp[-5].literal)); +} +#line 2325 "parser.c" /* yacc.c:1646 */ + break; + + case 13: +#line 323 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_foreach(jv_string_value((yyvsp[-7].literal)), (yyvsp[-10].blk), (yyvsp[-5].blk), (yyvsp[-3].blk), (yyvsp[-1].blk)); + jv_free((yyvsp[-7].literal)); +} +#line 2334 "parser.c" /* yacc.c:1646 */ + break; + + case 14: +#line 328 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_foreach(jv_string_value((yyvsp[-5].literal)), (yyvsp[-8].blk), (yyvsp[-3].blk), (yyvsp[-1].blk), gen_noop()); + jv_free((yyvsp[-5].literal)); +} +#line 2343 "parser.c" /* yacc.c:1646 */ + break; + + case 15: +#line 333 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_cond((yyvsp[-3].blk), (yyvsp[-1].blk), (yyvsp[0].blk)); +} +#line 2351 "parser.c" /* yacc.c:1646 */ + break; + + case 16: +#line 336 "parser.y" /* yacc.c:1646 */ + { + FAIL((yyloc), "Possibly unterminated 'if' statement"); + (yyval.blk) = (yyvsp[-2].blk); +} +#line 2360 "parser.c" /* yacc.c:1646 */ + break; + + case 17: +#line 341 "parser.y" /* yacc.c:1646 */ + { + //$$ = BLOCK(gen_op_target(FORK_OPT, $2), $2, $4); + (yyval.blk) = gen_try((yyvsp[-2].blk), gen_try_handler((yyvsp[0].blk))); +} +#line 2369 "parser.c" /* yacc.c:1646 */ + break; + + case 18: +#line 345 "parser.y" /* yacc.c:1646 */ + { + //$$ = BLOCK(gen_op_target(FORK_OPT, $2), $2, gen_op_simple(BACKTRACK)); + (yyval.blk) = gen_try((yyvsp[0].blk), gen_op_simple(BACKTRACK)); +} +#line 2378 "parser.c" /* yacc.c:1646 */ + break; + + case 19: +#line 349 "parser.y" /* yacc.c:1646 */ + { + FAIL((yyloc), "Possibly unterminated 'try' statement"); + (yyval.blk) = (yyvsp[-2].blk); +} +#line 2387 "parser.c" /* yacc.c:1646 */ + break; + + case 20: +#line 354 "parser.y" /* yacc.c:1646 */ + { + jv v = jv_string_fmt("*anonlabel%u", next_label++); + (yyval.blk) = gen_location((yyloc), locations, gen_label(jv_string_value(v), (yyvsp[0].blk))); + jv_free(v); +} +#line 2397 "parser.c" /* yacc.c:1646 */ + break; + + case 21: +#line 360 "parser.y" /* yacc.c:1646 */ + { + jv v = jv_string_fmt("*label-%s", jv_string_value((yyvsp[-2].literal))); + (yyval.blk) = gen_location((yyloc), locations, gen_label(jv_string_value(v), (yyvsp[0].blk))); + jv_free((yyvsp[-2].literal)); + jv_free(v); +} +#line 2408 "parser.c" /* yacc.c:1646 */ + break; + + case 22: +#line 372 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_try((yyvsp[-1].blk), gen_op_simple(BACKTRACK)); +} +#line 2416 "parser.c" /* yacc.c:1646 */ + break; + + case 23: +#line 376 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_call("_assign", BLOCK(gen_lambda((yyvsp[-2].blk)), gen_lambda((yyvsp[0].blk)))); +} +#line 2424 "parser.c" /* yacc.c:1646 */ + break; + + case 24: +#line 380 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_or((yyvsp[-2].blk), (yyvsp[0].blk)); +} +#line 2432 "parser.c" /* yacc.c:1646 */ + break; + + case 25: +#line 384 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_and((yyvsp[-2].blk), (yyvsp[0].blk)); +} +#line 2440 "parser.c" /* yacc.c:1646 */ + break; + + case 26: +#line 388 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_definedor((yyvsp[-2].blk), (yyvsp[0].blk)); +} +#line 2448 "parser.c" /* yacc.c:1646 */ + break; + + case 27: +#line 392 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_definedor_assign((yyvsp[-2].blk), (yyvsp[0].blk)); +} +#line 2456 "parser.c" /* yacc.c:1646 */ + break; + + case 28: +#line 396 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_call("_modify", BLOCK(gen_lambda((yyvsp[-2].blk)), gen_lambda((yyvsp[0].blk)))); +} +#line 2464 "parser.c" /* yacc.c:1646 */ + break; + + case 29: +#line 400 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = block_join((yyvsp[-2].blk), (yyvsp[0].blk)); +} +#line 2472 "parser.c" /* yacc.c:1646 */ + break; + + case 30: +#line 404 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_both((yyvsp[-2].blk), (yyvsp[0].blk)); +} +#line 2480 "parser.c" /* yacc.c:1646 */ + break; + + case 31: +#line 408 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_binop((yyvsp[-2].blk), (yyvsp[0].blk), '+'); +} +#line 2488 "parser.c" /* yacc.c:1646 */ + break; + + case 32: +#line 412 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_update((yyvsp[-2].blk), (yyvsp[0].blk), '+'); +} +#line 2496 "parser.c" /* yacc.c:1646 */ + break; + + case 33: +#line 416 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = BLOCK((yyvsp[0].blk), gen_call("_negate", gen_noop())); +} +#line 2504 "parser.c" /* yacc.c:1646 */ + break; + + case 34: +#line 420 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_binop((yyvsp[-2].blk), (yyvsp[0].blk), '-'); +} +#line 2512 "parser.c" /* yacc.c:1646 */ + break; + + case 35: +#line 424 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_update((yyvsp[-2].blk), (yyvsp[0].blk), '-'); +} +#line 2520 "parser.c" /* yacc.c:1646 */ + break; + + case 36: +#line 428 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_binop((yyvsp[-2].blk), (yyvsp[0].blk), '*'); +} +#line 2528 "parser.c" /* yacc.c:1646 */ + break; + + case 37: +#line 432 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_update((yyvsp[-2].blk), (yyvsp[0].blk), '*'); +} +#line 2536 "parser.c" /* yacc.c:1646 */ + break; + + case 38: +#line 436 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_binop((yyvsp[-2].blk), (yyvsp[0].blk), '/'); +} +#line 2544 "parser.c" /* yacc.c:1646 */ + break; + + case 39: +#line 440 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_binop((yyvsp[-2].blk), (yyvsp[0].blk), '%'); +} +#line 2552 "parser.c" /* yacc.c:1646 */ + break; + + case 40: +#line 444 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_update((yyvsp[-2].blk), (yyvsp[0].blk), '/'); +} +#line 2560 "parser.c" /* yacc.c:1646 */ + break; + + case 41: +#line 448 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_update((yyvsp[-2].blk), (yyvsp[0].blk), '%'); +} +#line 2568 "parser.c" /* yacc.c:1646 */ + break; + + case 42: +#line 452 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_binop((yyvsp[-2].blk), (yyvsp[0].blk), EQ); +} +#line 2576 "parser.c" /* yacc.c:1646 */ + break; + + case 43: +#line 456 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_binop((yyvsp[-2].blk), (yyvsp[0].blk), NEQ); +} +#line 2584 "parser.c" /* yacc.c:1646 */ + break; + + case 44: +#line 460 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_binop((yyvsp[-2].blk), (yyvsp[0].blk), '<'); +} +#line 2592 "parser.c" /* yacc.c:1646 */ + break; + + case 45: +#line 464 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_binop((yyvsp[-2].blk), (yyvsp[0].blk), '>'); +} +#line 2600 "parser.c" /* yacc.c:1646 */ + break; + + case 46: +#line 468 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_binop((yyvsp[-2].blk), (yyvsp[0].blk), LESSEQ); +} +#line 2608 "parser.c" /* yacc.c:1646 */ + break; + + case 47: +#line 472 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_binop((yyvsp[-2].blk), (yyvsp[0].blk), GREATEREQ); +} +#line 2616 "parser.c" /* yacc.c:1646 */ + break; + + case 48: +#line 476 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = (yyvsp[0].blk); +} +#line 2624 "parser.c" /* yacc.c:1646 */ + break; + + case 49: +#line 481 "parser.y" /* yacc.c:1646 */ + { + jv v = block_const((yyvsp[-4].blk)); + // XXX Make gen_import take only blocks and the int is_data so we + // don't have to free so much stuff here + (yyval.blk) = gen_import(jv_string_value(v), gen_noop(), jv_string_value((yyvsp[-1].literal)), 1); + block_free((yyvsp[-4].blk)); + jv_free((yyvsp[-1].literal)); + jv_free(v); +} +#line 2638 "parser.c" /* yacc.c:1646 */ + break; + + case 50: +#line 490 "parser.y" /* yacc.c:1646 */ + { + jv v = block_const((yyvsp[-3].blk)); + (yyval.blk) = gen_import(jv_string_value(v), gen_noop(), jv_string_value((yyvsp[-1].literal)), 0); + block_free((yyvsp[-3].blk)); + jv_free((yyvsp[-1].literal)); + jv_free(v); +} +#line 2650 "parser.c" /* yacc.c:1646 */ + break; + + case 51: +#line 497 "parser.y" /* yacc.c:1646 */ + { + if (!block_is_const((yyvsp[-1].blk))) { + FAIL((yyloc), "Module metadata must be constant."); + (yyval.blk) = gen_noop(); + } else { + jv v = block_const((yyvsp[-4].blk)); + (yyval.blk) = gen_import(jv_string_value(v), (yyvsp[-1].blk), jv_string_value((yyvsp[-2].literal)), 0); + jv_free(v); + } + block_free((yyvsp[-4].blk)); + jv_free((yyvsp[-2].literal)); +} +#line 2667 "parser.c" /* yacc.c:1646 */ + break; + + case 52: +#line 509 "parser.y" /* yacc.c:1646 */ + { + if (!block_is_const((yyvsp[-1].blk))) { + FAIL((yyloc), "Module metadata must be constant."); + (yyval.blk) = gen_noop(); + } else { + jv v = block_const((yyvsp[-5].blk)); + (yyval.blk) = gen_import(jv_string_value(v), (yyvsp[-1].blk), jv_string_value((yyvsp[-2].literal)), 1); + jv_free(v); + } + block_free((yyvsp[-5].blk)); + jv_free((yyvsp[-2].literal)); +} +#line 2684 "parser.c" /* yacc.c:1646 */ + break; + + case 53: +#line 523 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_function(jv_string_value((yyvsp[-3].literal)), gen_noop(), (yyvsp[-1].blk)); + jv_free((yyvsp[-3].literal)); +} +#line 2693 "parser.c" /* yacc.c:1646 */ + break; + + case 54: +#line 528 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_function(jv_string_value((yyvsp[-6].literal)), (yyvsp[-4].blk), (yyvsp[-1].blk)); + jv_free((yyvsp[-6].literal)); +} +#line 2702 "parser.c" /* yacc.c:1646 */ + break; + + case 55: +#line 534 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = (yyvsp[0].blk); +} +#line 2710 "parser.c" /* yacc.c:1646 */ + break; + + case 56: +#line 537 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = BLOCK((yyvsp[-2].blk), (yyvsp[0].blk)); +} +#line 2718 "parser.c" /* yacc.c:1646 */ + break; + + case 57: +#line 542 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_param_regular(jv_string_value((yyvsp[0].literal))); + jv_free((yyvsp[0].literal)); +} +#line 2727 "parser.c" /* yacc.c:1646 */ + break; + + case 58: +#line 547 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_param(jv_string_value((yyvsp[0].literal))); + jv_free((yyvsp[0].literal)); +} +#line 2736 "parser.c" /* yacc.c:1646 */ + break; + + case 59: +#line 554 "parser.y" /* yacc.c:1646 */ + { (yyval.literal) = jv_string("text"); } +#line 2742 "parser.c" /* yacc.c:1646 */ + break; + + case 60: +#line 554 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = (yyvsp[-1].blk); + jv_free((yyvsp[-2].literal)); +} +#line 2751 "parser.c" /* yacc.c:1646 */ + break; + + case 61: +#line 558 "parser.y" /* yacc.c:1646 */ + { (yyval.literal) = (yyvsp[-1].literal); } +#line 2757 "parser.c" /* yacc.c:1646 */ + break; + + case 62: +#line 558 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = (yyvsp[-1].blk); + jv_free((yyvsp[-2].literal)); +} +#line 2766 "parser.c" /* yacc.c:1646 */ + break; + + case 63: +#line 565 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_const(jv_string("")); +} +#line 2774 "parser.c" /* yacc.c:1646 */ + break; + + case 64: +#line 568 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_binop((yyvsp[-1].blk), gen_const((yyvsp[0].literal)), '+'); +} +#line 2782 "parser.c" /* yacc.c:1646 */ + break; + + case 65: +#line 571 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_binop((yyvsp[-3].blk), gen_format((yyvsp[-1].blk), jv_copy((yyvsp[-4].literal))), '+'); +} +#line 2790 "parser.c" /* yacc.c:1646 */ + break; + + case 66: +#line 577 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_cond((yyvsp[-3].blk), (yyvsp[-1].blk), (yyvsp[0].blk)); +} +#line 2798 "parser.c" /* yacc.c:1646 */ + break; + + case 67: +#line 580 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = (yyvsp[-1].blk); +} +#line 2806 "parser.c" /* yacc.c:1646 */ + break; + + case 68: +#line 585 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = block_join((yyvsp[-2].blk), (yyvsp[0].blk)); +} +#line 2814 "parser.c" /* yacc.c:1646 */ + break; + + case 69: +#line 588 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = BLOCK((yyvsp[0].blk), gen_call("_negate", gen_noop())); +} +#line 2822 "parser.c" /* yacc.c:1646 */ + break; + + case 70: +#line 591 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = (yyvsp[0].blk); +} +#line 2830 "parser.c" /* yacc.c:1646 */ + break; + + case 71: +#line 597 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_noop(); +} +#line 2838 "parser.c" /* yacc.c:1646 */ + break; + + case 72: +#line 600 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_call("recurse", gen_noop()); +} +#line 2846 "parser.c" /* yacc.c:1646 */ + break; + + case 73: +#line 603 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_location((yyloc), locations, + BLOCK(gen_op_unbound(LOADV, "*1"), // impossible symbol + gen_call("error", gen_noop()))); +} +#line 2856 "parser.c" /* yacc.c:1646 */ + break; + + case 74: +#line 608 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_location((yyloc), locations, + BLOCK(gen_op_unbound(LOADV, "*2"), // impossible symbol + gen_call("error", gen_noop()))); +} +#line 2866 "parser.c" /* yacc.c:1646 */ + break; + + case 75: +#line 613 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_location((yyloc), locations, + BLOCK(gen_op_unbound(LOADV, "*3"), // impossible symbol + gen_call("error", gen_noop()))); +} +#line 2876 "parser.c" /* yacc.c:1646 */ + break; + + case 76: +#line 618 "parser.y" /* yacc.c:1646 */ + { + jv v = jv_string_fmt("*label-%s", jv_string_value((yyvsp[0].literal))); // impossible symbol + (yyval.blk) = gen_location((yyloc), locations, + BLOCK(gen_op_unbound(LOADV, jv_string_value(v)), + gen_call("error", gen_noop()))); + jv_free(v); + jv_free((yyvsp[0].literal)); +} +#line 2889 "parser.c" /* yacc.c:1646 */ + break; + + case 77: +#line 626 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_index_opt((yyvsp[-2].blk), gen_const((yyvsp[-1].literal))); +} +#line 2897 "parser.c" /* yacc.c:1646 */ + break; + + case 78: +#line 629 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_index_opt(gen_noop(), gen_const((yyvsp[-1].literal))); +} +#line 2905 "parser.c" /* yacc.c:1646 */ + break; + + case 79: +#line 632 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_index_opt((yyvsp[-3].blk), (yyvsp[-1].blk)); +} +#line 2913 "parser.c" /* yacc.c:1646 */ + break; + + case 80: +#line 635 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_index_opt(gen_noop(), (yyvsp[-1].blk)); +} +#line 2921 "parser.c" /* yacc.c:1646 */ + break; + + case 81: +#line 638 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_index((yyvsp[-1].blk), gen_const((yyvsp[0].literal))); +} +#line 2929 "parser.c" /* yacc.c:1646 */ + break; + + case 82: +#line 641 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_index(gen_noop(), gen_const((yyvsp[0].literal))); +} +#line 2937 "parser.c" /* yacc.c:1646 */ + break; + + case 83: +#line 644 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_index((yyvsp[-2].blk), (yyvsp[0].blk)); +} +#line 2945 "parser.c" /* yacc.c:1646 */ + break; + + case 84: +#line 647 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_index(gen_noop(), (yyvsp[0].blk)); +} +#line 2953 "parser.c" /* yacc.c:1646 */ + break; + + case 85: +#line 650 "parser.y" /* yacc.c:1646 */ + { + FAIL((yyloc), "try .[\"field\"] instead of .field for unusually named fields"); + (yyval.blk) = gen_noop(); +} +#line 2962 "parser.c" /* yacc.c:1646 */ + break; + + case 86: +#line 654 "parser.y" /* yacc.c:1646 */ + { + jv_free((yyvsp[-1].literal)); + FAIL((yyloc), "try .[\"field\"] instead of .field for unusually named fields"); + (yyval.blk) = gen_noop(); +} +#line 2972 "parser.c" /* yacc.c:1646 */ + break; + + case 87: +#line 660 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_index_opt((yyvsp[-4].blk), (yyvsp[-2].blk)); +} +#line 2980 "parser.c" /* yacc.c:1646 */ + break; + + case 88: +#line 663 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_index((yyvsp[-3].blk), (yyvsp[-1].blk)); +} +#line 2988 "parser.c" /* yacc.c:1646 */ + break; + + case 89: +#line 666 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = block_join((yyvsp[-3].blk), gen_op_simple(EACH_OPT)); +} +#line 2996 "parser.c" /* yacc.c:1646 */ + break; + + case 90: +#line 669 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = block_join((yyvsp[-2].blk), gen_op_simple(EACH)); +} +#line 3004 "parser.c" /* yacc.c:1646 */ + break; + + case 91: +#line 672 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_slice_index((yyvsp[-6].blk), (yyvsp[-4].blk), (yyvsp[-2].blk), INDEX_OPT); +} +#line 3012 "parser.c" /* yacc.c:1646 */ + break; + + case 92: +#line 675 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_slice_index((yyvsp[-5].blk), (yyvsp[-3].blk), gen_const(jv_null()), INDEX_OPT); +} +#line 3020 "parser.c" /* yacc.c:1646 */ + break; + + case 93: +#line 678 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_slice_index((yyvsp[-5].blk), gen_const(jv_null()), (yyvsp[-2].blk), INDEX_OPT); +} +#line 3028 "parser.c" /* yacc.c:1646 */ + break; + + case 94: +#line 681 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_slice_index((yyvsp[-5].blk), (yyvsp[-3].blk), (yyvsp[-1].blk), INDEX); +} +#line 3036 "parser.c" /* yacc.c:1646 */ + break; + + case 95: +#line 684 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_slice_index((yyvsp[-4].blk), (yyvsp[-2].blk), gen_const(jv_null()), INDEX); +} +#line 3044 "parser.c" /* yacc.c:1646 */ + break; + + case 96: +#line 687 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_slice_index((yyvsp[-4].blk), gen_const(jv_null()), (yyvsp[-1].blk), INDEX); +} +#line 3052 "parser.c" /* yacc.c:1646 */ + break; + + case 97: +#line 690 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_const((yyvsp[0].literal)); +} +#line 3060 "parser.c" /* yacc.c:1646 */ + break; + + case 98: +#line 693 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = (yyvsp[0].blk); +} +#line 3068 "parser.c" /* yacc.c:1646 */ + break; + + case 99: +#line 696 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_format(gen_noop(), (yyvsp[0].literal)); +} +#line 3076 "parser.c" /* yacc.c:1646 */ + break; + + case 100: +#line 699 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = (yyvsp[-1].blk); +} +#line 3084 "parser.c" /* yacc.c:1646 */ + break; + + case 101: +#line 702 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_collect((yyvsp[-1].blk)); +} +#line 3092 "parser.c" /* yacc.c:1646 */ + break; + + case 102: +#line 705 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_const(jv_array()); +} +#line 3100 "parser.c" /* yacc.c:1646 */ + break; + + case 103: +#line 708 "parser.y" /* yacc.c:1646 */ + { + block o = gen_const_object((yyvsp[-1].blk)); + if (o.first != NULL) + (yyval.blk) = o; + else + (yyval.blk) = BLOCK(gen_subexp(gen_const(jv_object())), (yyvsp[-1].blk), gen_op_simple(POP)); +} +#line 3112 "parser.c" /* yacc.c:1646 */ + break; + + case 104: +#line 715 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_location((yyloc), locations, gen_op_unbound(LOADV, jv_string_value((yyvsp[0].literal)))); + jv_free((yyvsp[0].literal)); +} +#line 3121 "parser.c" /* yacc.c:1646 */ + break; + + case 105: +#line 719 "parser.y" /* yacc.c:1646 */ + { + const char *s = jv_string_value((yyvsp[0].literal)); + if (strcmp(s, "false") == 0) + (yyval.blk) = gen_const(jv_false()); + else if (strcmp(s, "true") == 0) + (yyval.blk) = gen_const(jv_true()); + else if (strcmp(s, "null") == 0) + (yyval.blk) = gen_const(jv_null()); + else + (yyval.blk) = gen_location((yyloc), locations, gen_call(s, gen_noop())); + jv_free((yyvsp[0].literal)); +} +#line 3138 "parser.c" /* yacc.c:1646 */ + break; + + case 106: +#line 731 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_call(jv_string_value((yyvsp[-3].literal)), (yyvsp[-1].blk)); + (yyval.blk) = gen_location((yylsp[-3]), locations, (yyval.blk)); + jv_free((yyvsp[-3].literal)); +} +#line 3148 "parser.c" /* yacc.c:1646 */ + break; + + case 107: +#line 736 "parser.y" /* yacc.c:1646 */ + { (yyval.blk) = gen_noop(); } +#line 3154 "parser.c" /* yacc.c:1646 */ + break; + + case 108: +#line 737 "parser.y" /* yacc.c:1646 */ + { (yyval.blk) = gen_noop(); } +#line 3160 "parser.c" /* yacc.c:1646 */ + break; + + case 109: +#line 738 "parser.y" /* yacc.c:1646 */ + { (yyval.blk) = (yyvsp[-3].blk); } +#line 3166 "parser.c" /* yacc.c:1646 */ + break; + + case 110: +#line 739 "parser.y" /* yacc.c:1646 */ + { (yyval.blk) = gen_noop(); } +#line 3172 "parser.c" /* yacc.c:1646 */ + break; + + case 111: +#line 742 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = (yyvsp[0].blk); +} +#line 3180 "parser.c" /* yacc.c:1646 */ + break; + + case 112: +#line 745 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = BLOCK((yyvsp[-2].blk), (yyvsp[0].blk)); +} +#line 3188 "parser.c" /* yacc.c:1646 */ + break; + + case 113: +#line 750 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_lambda((yyvsp[0].blk)); +} +#line 3196 "parser.c" /* yacc.c:1646 */ + break; + + case 114: +#line 755 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk)=gen_noop(); +} +#line 3204 "parser.c" /* yacc.c:1646 */ + break; + + case 115: +#line 758 "parser.y" /* yacc.c:1646 */ + { (yyval.blk) = (yyvsp[0].blk); } +#line 3210 "parser.c" /* yacc.c:1646 */ + break; + + case 116: +#line 759 "parser.y" /* yacc.c:1646 */ + { (yyval.blk)=block_join((yyvsp[-2].blk), (yyvsp[0].blk)); } +#line 3216 "parser.c" /* yacc.c:1646 */ + break; + + case 117: +#line 760 "parser.y" /* yacc.c:1646 */ + { (yyval.blk) = (yyvsp[0].blk); } +#line 3222 "parser.c" /* yacc.c:1646 */ + break; + + case 118: +#line 763 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_dictpair(gen_const((yyvsp[-2].literal)), (yyvsp[0].blk)); + } +#line 3230 "parser.c" /* yacc.c:1646 */ + break; + + case 119: +#line 766 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_dictpair((yyvsp[-2].blk), (yyvsp[0].blk)); + } +#line 3238 "parser.c" /* yacc.c:1646 */ + break; + + case 120: +#line 769 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_dictpair((yyvsp[0].blk), BLOCK(gen_op_simple(POP), gen_op_simple(DUP2), + gen_op_simple(DUP2), gen_op_simple(INDEX))); + } +#line 3247 "parser.c" /* yacc.c:1646 */ + break; + + case 121: +#line 773 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_dictpair(gen_const(jv_copy((yyvsp[0].literal))), + gen_index(gen_noop(), gen_const((yyvsp[0].literal)))); + } +#line 3256 "parser.c" /* yacc.c:1646 */ + break; + + case 122: +#line 777 "parser.y" /* yacc.c:1646 */ + { + (yyval.blk) = gen_dictpair((yyvsp[-3].blk), (yyvsp[0].blk)); + } +#line 3264 "parser.c" /* yacc.c:1646 */ + break; + + case 123: +#line 780 "parser.y" /* yacc.c:1646 */ + { (yyval.blk) = (yyvsp[0].blk); } +#line 3270 "parser.c" /* yacc.c:1646 */ + break; + + +#line 3274 "parser.c" /* yacc.c:1646 */ + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + *++yylsp = yyloc; + + /* Now 'shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*--------------------------------------. +| yyerrlab -- here on detecting error. | +`--------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (&yylloc, answer, errors, locations, lexer_param_ptr, YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (&yylloc, answer, errors, locations, lexer_param_ptr, yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + yyerror_range[1] = yylloc; + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval, &yylloc, answer, errors, locations, lexer_param_ptr); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + yyerror_range[1] = yylsp[1-yylen]; + /* Do not reclaim the symbols of the rule whose action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + yyerror_range[1] = *yylsp; + yydestruct ("Error: popping", + yystos[yystate], yyvsp, yylsp, answer, errors, locations, lexer_param_ptr); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + + yyerror_range[2] = yylloc; + /* Using YYLLOC is tempting, but would change the location of + the lookahead. YYLOC is available though. */ + YYLLOC_DEFAULT (yyloc, yyerror_range, 2); + *++yylsp = yyloc; + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined yyoverflow || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (&yylloc, answer, errors, locations, lexer_param_ptr, YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval, &yylloc, answer, errors, locations, lexer_param_ptr); + } + /* Do not reclaim the symbols of the rule whose action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp, yylsp, answer, errors, locations, lexer_param_ptr); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + return yyresult; +} +#line 781 "parser.y" /* yacc.c:1906 */ + + +int jq_parse(struct locfile* locations, block* answer) { + struct lexer_param scanner; + YY_BUFFER_STATE buf; + jq_yylex_init_extra(0, &scanner.lexer); + buf = jq_yy_scan_bytes(locations->data, locations->length, scanner.lexer); + int errors = 0; + *answer = gen_noop(); + yyparse(answer, &errors, locations, &scanner); + jq_yy_delete_buffer(buf, scanner.lexer); + jq_yylex_destroy(scanner.lexer); + if (errors > 0) { + block_free(*answer); + *answer = gen_noop(); + } + return errors; +} + +int jq_parse_library(struct locfile* locations, block* answer) { + int errs = jq_parse(locations, answer); + if (errs) return errs; + if (block_has_main(*answer)) { + locfile_locate(locations, UNKNOWN_LOCATION, "jq: error: library should only have function definitions, not a main expression"); + return 1; + } + assert(block_has_only_binders_and_imports(*answer, OP_IS_CALL_PSEUDO)); + return 0; +} diff --git a/parser.h b/parser.h new file mode 100644 index 00000000..4be9d406 --- /dev/null +++ b/parser.h @@ -0,0 +1,190 @@ +/* A Bison parser, made by GNU Bison 3.0.2. */ + +/* Bison interface for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +#ifndef YY_YY_PARSER_H_INCLUDED +# define YY_YY_PARSER_H_INCLUDED +/* Debug traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif +#if YYDEBUG +extern int yydebug; +#endif +/* "%code requires" blocks. */ +#line 10 "parser.y" /* yacc.c:1909 */ + +#include "locfile.h" +struct lexer_param; + +#define YYLTYPE location +#define YYLLOC_DEFAULT(Loc, Rhs, N) \ + do { \ + if (N) { \ + (Loc).start = YYRHSLOC(Rhs, 1).start; \ + (Loc).end = YYRHSLOC(Rhs, N).end; \ + } else { \ + (Loc).start = YYRHSLOC(Rhs, 0).end; \ + (Loc).end = YYRHSLOC(Rhs, 0).end; \ + } \ + } while (0) + + +#line 62 "parser.h" /* yacc.c:1909 */ + +/* Token type. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + enum yytokentype + { + INVALID_CHARACTER = 258, + IDENT = 259, + FIELD = 260, + LITERAL = 261, + FORMAT = 262, + REC = 263, + SETMOD = 264, + EQ = 265, + NEQ = 266, + DEFINEDOR = 267, + AS = 268, + DEF = 269, + MODULE = 270, + IMPORT = 271, + IF = 272, + THEN = 273, + ELSE = 274, + ELSE_IF = 275, + REDUCE = 276, + FOREACH = 277, + END = 278, + AND = 279, + OR = 280, + TRY = 281, + CATCH = 282, + LABEL = 283, + BREAK = 284, + BREAK2 = 285, + BREAK3 = 286, + SETPIPE = 287, + SETPLUS = 288, + SETMINUS = 289, + SETMULT = 290, + SETDIV = 291, + SETDEFINEDOR = 292, + LESSEQ = 293, + GREATEREQ = 294, + QQSTRING_START = 295, + QQSTRING_TEXT = 296, + QQSTRING_INTERP_START = 297, + QQSTRING_INTERP_END = 298, + QQSTRING_END = 299 + }; +#endif +/* Tokens. */ +#define INVALID_CHARACTER 258 +#define IDENT 259 +#define FIELD 260 +#define LITERAL 261 +#define FORMAT 262 +#define REC 263 +#define SETMOD 264 +#define EQ 265 +#define NEQ 266 +#define DEFINEDOR 267 +#define AS 268 +#define DEF 269 +#define MODULE 270 +#define IMPORT 271 +#define IF 272 +#define THEN 273 +#define ELSE 274 +#define ELSE_IF 275 +#define REDUCE 276 +#define FOREACH 277 +#define END 278 +#define AND 279 +#define OR 280 +#define TRY 281 +#define CATCH 282 +#define LABEL 283 +#define BREAK 284 +#define BREAK2 285 +#define BREAK3 286 +#define SETPIPE 287 +#define SETPLUS 288 +#define SETMINUS 289 +#define SETMULT 290 +#define SETDIV 291 +#define SETDEFINEDOR 292 +#define LESSEQ 293 +#define GREATEREQ 294 +#define QQSTRING_START 295 +#define QQSTRING_TEXT 296 +#define QQSTRING_INTERP_START 297 +#define QQSTRING_INTERP_END 298 +#define QQSTRING_END 299 + +/* Value type. */ +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE YYSTYPE; +union YYSTYPE +{ +#line 30 "parser.y" /* yacc.c:1909 */ + + jv literal; + block blk; + +#line 167 "parser.h" /* yacc.c:1909 */ +}; +# define YYSTYPE_IS_TRIVIAL 1 +# define YYSTYPE_IS_DECLARED 1 +#endif + +/* Location type. */ +#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED +typedef struct YYLTYPE YYLTYPE; +struct YYLTYPE +{ + int first_line; + int first_column; + int last_line; + int last_column; +}; +# define YYLTYPE_IS_DECLARED 1 +# define YYLTYPE_IS_TRIVIAL 1 +#endif + + + +int yyparse (block* answer, int* errors, struct locfile* locations, struct lexer_param* lexer_param_ptr); + +#endif /* !YY_YY_PARSER_H_INCLUDED */ diff --git a/setup.sh b/setup.sh index c458f120..55ee6973 100755 --- a/setup.sh +++ b/setup.sh @@ -13,7 +13,7 @@ if [ "clean" == "$1" ]; then find config -name m4 -prune -o -type f -print | xargs rm -f rm -rf tmp autom4te.cache rm -f INSTALL Makefile.in aclocal.m4 configure config.h.in ChangeLog - rm -f jv_utf8_tables.gen.h lexer.c lexer.h parser.c parser.h + rm -f jv_utf8_tables.gen.h elif [ "superclean" == "$1" ]; then # if autoconf errors during distcheck, it leaves files that need chmod'ing ver=$(scripts/version|tr -d '\n')