Changeset ac235a8

Timestamp:

Mar 29, 2023, 6:42:19 PM (20 months ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, ast-experimental, master

Children:

ff443e5

Parents:

9fd9d015

Message:

deprecated qualifiers/specifiers before TYPEDEF

File:

• src/Parser/parser.yy (modified) (5 diffs)

src/Parser/parser.yy

@@ -10 +10 @@
 // Created On       : Sat Sep  1 20:22:55 2001
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Wed Mar 29 11:21:38 2023
-// Update Count     : 6321
+// Last Modified On : Wed Mar 29 17:56:42 2023
+// Update Count     : 6325
 //
 
@@ -271 +271 @@
         SemanticError( yylloc, ::toString( "Identifier \"", identifier, "\" cannot appear before a ", kind, ".\n"
                                    "Possible cause is misspelled storage/CV qualifier, misspelled typename, or missing generic parameter." ) );
-} // IdentifierBeforeType
-
-static bool TypedefForall( DeclarationNode * decl ) {
-        if ( decl->type->forall || (decl->type->kind == TypeData::Aggregate && decl->type->aggregate.params) ) {
-                SemanticError( yylloc, "forall qualifier in typedef is currently unimplemented." );
-                return true;
-        } // if
-        return false;
 } // IdentifierBeforeType
 
@@ -2019 +2011 @@
                 {
                         typedefTable.addToEnclosingScope( *$3->name, TYPEDEFname, "4" );
-                        if ( TypedefForall( $2 ) ) $$ = nullptr;
-                        else $$ = $3->addType( $2 )->addTypedef();              // watchout frees $2 and $3
+                        if ( $2->type->forall || ($2->type->kind == TypeData::Aggregate && $2->type->aggregate.params) ) {
+                                SemanticError( yylloc, "forall qualifier in typedef is currently unimplemented." ); $$ = nullptr;
+                        } else $$ = $3->addType( $2 )->addTypedef(); // watchout frees $2 and $3
                 }
         | typedef_declaration pop ',' push declarator
@@ -2028 +2021 @@
                 }
         | type_qualifier_list TYPEDEF type_specifier declarator // remaining OBSOLESCENT (see 2 )
-                {
-                        typedefTable.addToEnclosingScope( *$4->name, TYPEDEFname, "6" );
-                        if ( TypedefForall( $1 ) ) $$ = nullptr;
-                        else $$ = $4->addQualifiers( $1 )->addType( $3 )->addTypedef();
-                }
+                { SemanticError( yylloc, "Type qualifiers/specifiers before TYPEDEF is deprecated, move after TYPEDEF." ); $$ = nullptr; }
         | type_specifier TYPEDEF declarator
-                {
-                        typedefTable.addToEnclosingScope( *$3->name, TYPEDEFname, "7" );
-                        if ( TypedefForall( $1 ) ) $$ = nullptr;
-                        else $$ = $3->addType( $1 )->addTypedef();
-                }
+                { SemanticError( yylloc, "Type qualifiers/specifiers before TYPEDEF is deprecated, move after TYPEDEF." ); $$ = nullptr; }
         | type_specifier TYPEDEF type_qualifier_list declarator
-                {
-                        typedefTable.addToEnclosingScope( *$4->name, TYPEDEFname, "8" );
-                        if ( TypedefForall( $3 ) ) $$ = nullptr;
-                        else $$ = $4->addQualifiers( $1 )->addType( $1 )->addTypedef();
-                }
+                { SemanticError( yylloc, "Type qualifiers/specifiers before TYPEDEF is deprecated, move after TYPEDEF." ); $$ = nullptr; }
         ;
 
@@ -2051 +2032 @@
         TYPEDEF identifier '=' assignment_expression
                 {
-                        SemanticError( yylloc, "Typedef expression is deprecated, use typeof(...) instead." ); $$ = nullptr;
+                        SemanticError( yylloc, "TYPEDEF expression is deprecated, use typeof(...) instead." ); $$ = nullptr;
                 }
         | typedef_expression pop ',' push identifier '=' assignment_expression
                 {
-                        SemanticError( yylloc, "Typedef expression is deprecated, use typeof(...) instead." ); $$ = nullptr;
+                        SemanticError( yylloc, "TYPEDEF expression is deprecated, use typeof(...) instead." ); $$ = nullptr;
                 }
         ;