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Keep track of blocklocal in parser_parse_block

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This commit is contained in:
Wolfgang Bumiller 2012-07-19 20:30:36 +02:00
parent c43bb71aa7
commit 5ffa0dda8e
1 changed files with 11 additions and 3 deletions
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14
parser.c
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@ -173,11 +173,15 @@ bool parser_body_do(parser_t *parser, ast_block *block)
ast_block* parser_parse_block(parser_t *parser)
{
ast_block *block;
size_t oldblocklocal;
ast_block *block = NULL;
oldblocklocal = parser->blocklocal;
parser->blocklocal = parser->locals_count;
if (!parser_next(parser)) { /* skip the '{' */
parseerror(parser, "expected function body");
return NULL;
goto cleanup;
}
block = ast_block_new(parser_ctx(parser));
@ -189,9 +193,13 @@ ast_block* parser_parse_block(parser_t *parser)
if (!parser_body_do(parser, block)) {
ast_block_delete(block);
return NULL;
block = NULL;
goto cleanup;
}
}
cleanup:
parser->blocklocal = oldblocklocal;
return block;
}