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Code Issues Releases Activity

Better error handling for .foo case in parser. See #141.

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Stephen Dolan
2013-06-03 23:08:17 +01:00
parent b90ae078b8
commit 2c4ccd122e
1 changed files with 10 additions and 1 deletions
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11
parser.y
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@@ -227,7 +227,7 @@ Term "as" '$' IDENT '|' Exp {
"if" Exp "then" Exp ElseBody {
$$ = gen_cond($2, $4, $5);
} |
"if" Exp error {
"if" Exp "then" error {
FAIL(@$, "Possibly unterminated 'if' statment");
$$ = $2;
} |
@@ -405,6 +405,15 @@ Term '.' IDENT {
'.' IDENT {
$$ = gen_index(gen_noop(), gen_const($2));
} |
'.' error {
FAIL(@$, "try .[\"field\"] instead of .field for unusually named fields");
$$ = gen_noop();
} |
'.' IDENT error {
jv_free($2);
FAIL(@$, "try .[\"field\"] instead of .field for unusually named fields");
$$ = gen_noop();
} |
/* FIXME: string literals */
Term '[' Exp ']' {
$$ = gen_index($1, $3);