mirror of
https://github.com/stedolan/jq.git
synced 2024-05-11 05:55:39 +00:00
ae7f8d6ab9
To import a module now use:
# Import module.jq file:
import "relative/path/to/module" as foo;
# Use the module's defs as foo::<def-name>
To import a JSON file:
# Read file.json:
import "relative/path/to/file" as $foo;
#
# Use as $foo::foo
Using `-L` now drops the builtin library path and appends the requested
path to the empty array (or the result of an earlier `-L`).
Support for the `$JQ_LIBRARY_PATH` environment variable has been
removed.
98 lines
3.3 KiB
C
98 lines
3.3 KiB
C
#ifndef COMPILE_H
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#define COMPILE_H
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#include <stdint.h>
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#include "jv.h"
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#include "bytecode.h"
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#include "locfile.h"
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struct inst;
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typedef struct inst inst;
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typedef struct block {
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inst* first;
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inst* last;
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} block;
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block gen_location(location, struct locfile*, block);
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block gen_noop();
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int block_is_noop(block b);
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block gen_op_simple(opcode op);
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block gen_const(jv constant);
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block gen_const_global(jv constant, const char *name);
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int block_is_const(block b);
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jv_kind block_const_kind(block b);
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jv block_const(block b);
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block gen_op_target(opcode op, block target);
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block gen_op_unbound(opcode op, const char* name);
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block gen_op_bound(opcode op, block binder);
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block gen_op_var_fresh(opcode op, const char* name);
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block gen_module(block metadata);
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jv block_module_meta(block b);
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block gen_import(const char* name, block metadata, const char *as, int is_data);
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block gen_function(const char* name, block formals, block body);
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block gen_param_regular(const char* name);
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block gen_param(const char* name);
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block gen_lambda(block body);
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block gen_call(const char* name, block body);
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block gen_subexp(block a);
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block gen_both(block a, block b);
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block gen_const_object(block expr);
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block gen_collect(block expr);
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block gen_reduce(const char* varname, block source, block init, block body);
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block gen_foreach(const char* varname, block source, block init, block update, block extract);
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block gen_definedor(block a, block b);
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block gen_condbranch(block iftrue, block iffalse);
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block gen_and(block a, block b);
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block gen_or(block a, block b);
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block gen_var_binding(block var, const char* name, block body);
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block gen_cond(block cond, block iftrue, block iffalse);
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block gen_try_handler(block handler);
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block gen_try(block exp, block handler);
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block gen_label(const char *label, block exp);
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block gen_cbinding(const struct cfunction* functions, int nfunctions, block b);
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void block_append(block* b, block b2);
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block block_join(block a, block b);
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int block_has_only_binders_and_imports(block, int bindflags);
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int block_has_only_binders(block, int bindflags);
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int block_has_main(block);
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int block_is_funcdef(block b);
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int block_is_single(block b);
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block block_bind(block binder, block body, int bindflags);
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block block_bind_library(block binder, block body, int bindflags, const char* libname);
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block block_bind_referenced(block binder, block body, int bindflags);
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block block_drop_unreferenced(block body);
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jv block_take_imports(block* body);
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int block_compile(block, struct bytecode**);
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void block_free(block);
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// Here's some horrible preprocessor gunk so that code
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// sequences can be contructed as BLOCK(block1, block2, block3)
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#define BLOCK_1(b1) (b1)
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#define BLOCK_2(b1,b2) (block_join((b1),(b2)))
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#define BLOCK_3(b1,b2,b3) (block_join(BLOCK_2(b1,b2),(b3)))
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#define BLOCK_4(b1,b2,b3,b4) (block_join(BLOCK_3(b1,b2,b3),(b4)))
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#define BLOCK_5(b1,b2,b3,b4,b5) (block_join(BLOCK_4(b1,b2,b3,b4),(b5)))
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#define BLOCK_6(b1,b2,b3,b4,b5,b6) (block_join(BLOCK_5(b1,b2,b3,b4,b5),(b6)))
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#define BLOCK_7(b1,b2,b3,b4,b5,b6,b7) (block_join(BLOCK_6(b1,b2,b3,b4,b5,b6),(b7)))
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#define BLOCK_8(b1,b2,b3,b4,b5,b6,b7,b8) (block_join(BLOCK_7(b1,b2,b3,b4,b5,b6,b7),(b8)))
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#define BLOCK_IDX(_1,_2,_3,_4,_5,_6,_7,_8,NAME,...) NAME
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#define BLOCK(...) \
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BLOCK_IDX(__VA_ARGS__, BLOCK_8, BLOCK_7, BLOCK_6, BLOCK_5, BLOCK_4, BLOCK_3, BLOCK_2, BLOCK_1)(__VA_ARGS__)
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#endif
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