diff options
Diffstat (limited to 'c_compiler/src/c_parser.y')
| -rw-r--r-- | c_compiler/src/c_parser.y | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/c_compiler/src/c_parser.y b/c_compiler/src/c_parser.y index 1ef8d06..2c5d215 100644 --- a/c_compiler/src/c_parser.y +++ b/c_compiler/src/c_parser.y @@ -41,7 +41,7 @@ void yyerror(const char *); T_VOID T_CHAR T_SHORT T_INT T_LONG T_FLOAT T_DOUBLE T_SIGNED T_UNSIGNED T_TYPEDEF T_EXTERN T_STATIC T_AUTO T_REGISTER T_CONST T_VOLATILE T_GOTO T_BREAK T_CONTINUE - T_CASE T_DEFAULT T_SWITCH + T_CASE T_DEFAULT T_SWITCH T_ELLIPSIS %nonassoc T_RRB %nonassoc T_ELSE @@ -57,7 +57,7 @@ void yyerror(const char *); SelectionStatement ExpressionStatement JumpStatement IterationStatement LabeledStatement -%type <declaration> ParameterList Parameter DeclarationList Declaration InitDeclaratorList +%type <declaration> ParameterTypeList ParameterList Parameter DeclarationList Declaration InitDeclaratorList InitDeclarator IdentifierList Declarator DirectDeclarator @@ -104,6 +104,10 @@ FunctionDefinition: { $$ = new Function($2->getId(), $3, $2->getNext()); delete $1; } ; +ParameterTypeList: + ParameterList { $$ = $1; } + | ParameterList T_CMA T_ELLIPSIS { $$ = $1; } + ; ParameterList: Parameter { $$ = $1; } | ParameterList T_CMA Parameter { $3->linkDeclaration($$); $$ = $3; } @@ -222,7 +226,8 @@ DirectDeclarator: } | DirectDeclarator T_LSB T_RSB { $$ = $1; } | DirectDeclarator T_LRB T_RRB { $$ = $1; $$->setExternDeclaration(true); } - | DirectDeclarator T_LRB ParameterList T_RRB { $1->linkDeclaration($3); $$ = $1; $$->setExternDeclaration(true); } + | DirectDeclarator T_LRB ParameterTypeList T_RRB + { $1->linkDeclaration($3); $$ = $1; $$->setExternDeclaration(true); } | DirectDeclarator T_LRB IdentifierList T_RRB { $$ = $1; $$->setExternDeclaration(true); } ; |