DeforaOS/C99
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Fixed two potentially uninitialized return values

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This commit is contained in:
Pierre Pronchery 2008-03-14 02:45:41 +00:00
parent d1257d2e4e
commit adced59b1a
1 changed files with 6 additions and 5 deletions
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11
src/parser.c
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@ -184,7 +184,8 @@ static int _translation_unit(C99 * c99)
#ifdef DEBUG #ifdef DEBUG
fprintf(stderr, "DEBUG: %s()\n", __func__); fprintf(stderr, "DEBUG: %s()\n", __func__);
#endif #endif
while(c99_scan(c99) == 0 && c99->token != NULL) while((ret = c99_scan(c99)) == 0
&& c99->token != NULL) /* end of file */
ret |= _external_declaration(c99); ret |= _external_declaration(c99);
return ret; return ret;
} }
@ -211,12 +212,12 @@ static int _function_definition(C99 * c99)
/* declaration-specifiers declarator [ declaration-list ] /* declaration-specifiers declarator [ declaration-list ]
* compound-statement */ * compound-statement */
{ {
int ret = 0; int ret;
#ifdef DEBUG #ifdef DEBUG
fprintf(stderr, "DEBUG: %s()\n", __func__); fprintf(stderr, "DEBUG: %s()\n", __func__);
#endif #endif
ret |= _declaration_specifiers(c99); ret = _declaration_specifiers(c99);
ret |= _declarator(c99); ret |= _declarator(c99);
if(_parse_in_set(c99, c99set_declaration_list)) if(_parse_in_set(c99, c99set_declaration_list))
ret |= _declaration_list(c99); ret |= _declaration_list(c99);
@ -739,7 +740,7 @@ static int _direct_abstract_declarator(C99 * c99)
* [ direct-abstract-declarator ] "(" [ parameter-type-list ] ")" */ * [ direct-abstract-declarator ] "(" [ parameter-type-list ] ")" */
{ {
int ret; int ret = 0;
TokenCode code; TokenCode code;
/* FIXME verify if correct */ /* FIXME verify if correct */
@ -817,7 +818,7 @@ static int _unary_expr(C99 * c99)
* sizeof unary-expr * sizeof unary-expr
* sizeof "(" type-name ")" */ * sizeof "(" type-name ")" */
{ {
int ret; int ret = 0;
int code; int code;
#ifdef DEBUG #ifdef DEBUG