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Local variable parsing

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This commit is contained in:
Wolfgang Bumiller 2012-07-20 12:46:59 +02:00
parent 5ffa0dda8e
commit 3decabaa8f
1 changed files with 16 additions and 5 deletions
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21
parser.c
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@ -91,7 +91,7 @@ typedef struct {
} paramlist_t;
MEM_VEC_FUNCTIONS(paramlist_t, ast_value*, p)
ast_value *parser_parse_type(parser_t *parser, bool *isfunc)
static ast_value *parser_parse_type(parser_t *parser, bool *isfunc)
{
paramlist_t params;
ast_value *var;
@ -156,11 +156,15 @@ ast_value *parser_parse_type(parser_t *parser, bool *isfunc)
return var;
}
bool parser_body_do(parser_t *parser, ast_block *block)
static bool parser_variable(parser_t *parser, bool global);
static bool parser_body_do(parser_t *parser, ast_block *block)
{
if (parser->tok == TOKEN_TYPENAME)
{
/* local variable */
if (!parser_variable(parser, false))
return false;
return true;
}
else if (parser->tok == '{')
{
@ -171,7 +175,7 @@ bool parser_body_do(parser_t *parser, ast_block *block)
return false;
}
ast_block* parser_parse_block(parser_t *parser)
static ast_block* parser_parse_block(parser_t *parser)
{
size_t oldblocklocal;
ast_block *block = NULL;
@ -198,12 +202,19 @@ ast_block* parser_parse_block(parser_t *parser)
}
}
if (parser->tok != '}') {
ast_block_delete(block);
block = NULL;
} else {
(void)parser_next(parser);
}
cleanup:
parser->blocklocal = oldblocklocal;
return block;
}
bool parser_variable(parser_t *parser, bool global)
static bool parser_variable(parser_t *parser, bool global)
{
bool isfunc = false;
ast_function *func = NULL;
@ -352,7 +363,7 @@ bool parser_variable(parser_t *parser, bool global)
return true;
}
bool parser_do(parser_t *parser)
static bool parser_do(parser_t *parser)
{
if (parser->tok == TOKEN_TYPENAME)
{