Changeset 98337569 for src/Parser

Timestamp:

Mar 30, 2021, 5:11:30 PM (4 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

ca33b15

Parents:

a41e87b

Message:

add syntax for array-type for-control, update enum type error message

File:

• src/Parser/parser.yy (modified) (4 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 : Sun Mar 28 18:53:34 2021
-// Update Count     : 4940
+// Last Modified On : Tue Mar 30 16:56:54 2021
+// Update Count     : 4952
 //
 
@@ -1236 +1236 @@
         | comma_expression ';' comma_expression inclexcl comma_expression '~' comma_expression // CFA
                 { $$ = forCtrl( $3, $1, $3->clone(), $4, $5, $7 ); }
+
+        | comma_expression ';' TYPEDEFname                                      // CFA
+                { SemanticError( yylloc, "Array interator is currently unimplemented." ); $$ = nullptr; }
 
                 // There is a S/R conflicit if ~ and -~ are factored out.
@@ -2227 +2230 @@
         | ENUM '(' cfa_abstract_parameter_declaration ')' attribute_list_opt '{' enumerator_list comma_opt '}'
                 {
-                        if ( $3->storageClasses.val != 0 || $3->type->qualifiers.val != 0 ) { SemanticError( yylloc, "storage-class and CV qualifiers are not meaningful for constants." ); }
+                        if ( $3->storageClasses.val != 0 || $3->type->qualifiers.val != 0 ) { SemanticError( yylloc, "storage-class and CV qualifiers are not meaningful for enumeration constants, which are const." ); }
                         SemanticError( yylloc, "Typed enumeration is currently unimplemented." ); $$ = nullptr;
                 }
         | ENUM '(' cfa_abstract_parameter_declaration ')' attribute_list_opt identifier attribute_list_opt
                 {
-                        if ( $3->storageClasses.val != 0 || $3->type->qualifiers.val != 0 ) { SemanticError( yylloc, "storage-class and CV qualifiers are not meaningful for constants." ); }
+                        if ( $3->storageClasses.val != 0 || $3->type->qualifiers.val != 0 ) { SemanticError( yylloc, "storage-class and CV qualifiers are not meaningful for enumeration constants, which are const." ); }
                         typedefTable.makeTypedef( *$6 );
                 }
@@ -2241 +2244 @@
         | ENUM '(' cfa_abstract_parameter_declaration ')' attribute_list_opt typedef_name attribute_list_opt '{' enumerator_list comma_opt '}'
                 {
-                        if ( $3->storageClasses.val != 0 || $3->type->qualifiers.val != 0 ) { SemanticError( yylloc, "storage-class and CV qualifiers are not meaningful for constants." ); }
+                        if ( $3->storageClasses.val != 0 || $3->type->qualifiers.val != 0 ) { SemanticError( yylloc, "storage-class and CV qualifiers are not meaningful for enumeration constants, which are const." ); }
                         typedefTable.makeTypedef( *$6->name );
                         SemanticError( yylloc, "Typed enumeration is currently unimplemented." ); $$ = nullptr;