Changeset d41735a for src

Timestamp:

Nov 21, 2022, 10:37:30 PM (17 months ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, ast-experimental, master

Children:

29702ad

Parents:

7bc84b8

Message:

parse CFA dimension-list with types

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 Nov 20 09:41:25 2022
-// Update Count     : 5816
+// Last Modified On : Mon Nov 21 22:34:30 2022
+// Update Count     : 5848
 //
 
@@ -383 +383 @@
 %type<ifctl> conditional_declaration
 %type<fctl> for_control_expression              for_control_expression_list
-%type<compop> updown updowneq downupdowneq
+%type<compop> upupeq updown updowneq downupdowneq
 %type<en> subrange
 %type<decl> asm_name_opt
@@ -489 +489 @@
 %type<decl> type_parameter type_parameter_list type_initializer_opt
 
-%type<en> type_parameters_opt type_list
+%type<en> type_parameters_opt type_list array_type_list
 
 %type<decl> type_qualifier type_qualifier_name forall type_qualifier_list_opt type_qualifier_list
@@ -3654 +3654 @@
                 { $$ = DeclarationNode::newArray( 0, 0, false )->addArray( $3 ); }
                 // Cannot use constant_expression because of tuples => semantic check
-        | '[' push assignment_expression pop ',' comma_expression ']'
+        | '[' push assignment_expression pop ',' comma_expression ']' // CFA
                 { $$ = DeclarationNode::newArray( $3, 0, false )->addArray( DeclarationNode::newArray( $6, 0, false ) ); }
                 // { SemanticError( yylloc, "New array dimension is currently unimplemented." ); $$ = nullptr; }
-        | '[' push TYPEDEFname pop ']'
+        | '[' push array_type_list pop ']'                                      // CFA
                 { SemanticError( yylloc, "Type array dimension is currently unimplemented." ); $$ = nullptr; }
         | multi_array_dimension
         ;
+
+array_type_list:
+        basic_type_name
+                { $$ = new ExpressionNode( new TypeExpr( maybeMoveBuildType( $1 ) ) ); }
+        | type_name
+                { $$ = new ExpressionNode( new TypeExpr( maybeMoveBuildType( $1 ) ) ); }
+        | assignment_expression upupeq assignment_expression
+        | array_type_list ',' basic_type_name
+                { $$ = (ExpressionNode *)($1->set_last( new ExpressionNode( new TypeExpr( maybeMoveBuildType( $3 ) ) ) )); }
+        | array_type_list ',' type_name 
+                { $$ = (ExpressionNode *)($1->set_last( new ExpressionNode( new TypeExpr( maybeMoveBuildType( $3 ) ) ) )); }
+        | array_type_list ',' assignment_expression upupeq assignment_expression
+        ;
+
+upupeq:
+        '~'
+                { $$ = OperKinds::LThan; }
+        | ErangeUpEq
+                { $$ = OperKinds::LEThan; }
+        ;
 
 multi_array_dimension: