[cdt-patch] Applied [HEAD] : typename support in postfix expressions

[John Camelon <jcamelon@xxxxxxxxxx>]

CORE
        Partial fix for Bug 43221 : POSTFIX_TYPENAME_IDENTIFIER not 
implemented 

TEST
        Updated 
CompleteParseASTExpressionTest::testPostfixTypenameIdentifier() for Hoda. 

JohnC

Index: ChangeLog
===================================================================
RCS file: /home/tools/org.eclipse.cdt.core.tests/ChangeLog,v
retrieving revision 1.111
diff -u -r1.111 ChangeLog
--- ChangeLog	24 Sep 2003 17:26:38 -0000	1.111
+++ ChangeLog	25 Sep 2003 13:24:44 -0000
@@ -1,3 +1,6 @@
+2003-09-25 John Camelon
+	Updated CompleteParseASTExpressionTest::testPostfixTypenameIdentifier() for Hoda. 
+
 2003-09-24 John Camelon
 	Added testBug43375() to CompleteParseASTTest. 
 	Moved testConditionalExpressionWithReferencesB_Bug43106 from failed tests to passed tests. 
Index: parser/org/eclipse/cdt/core/parser/tests/CompleteParseASTExpressionTest.java
===================================================================
RCS file: /home/tools/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/CompleteParseASTExpressionTest.java,v
retrieving revision 1.8
diff -u -r1.8 CompleteParseASTExpressionTest.java
--- parser/org/eclipse/cdt/core/parser/tests/CompleteParseASTExpressionTest.java	24 Sep 2003 17:26:38 -0000	1.8
+++ parser/org/eclipse/cdt/core/parser/tests/CompleteParseASTExpressionTest.java	25 Sep 2003 13:24:45 -0000
@@ -199,24 +199,14 @@
 		assertAllReferences( 1, createTaskList( new Task( foo )));
 	}
 	
-	// Kind POSTFIX_TYPENAME_IDENTIFIER
+//	// Kind POSTFIX_TYPENAME_IDENTIFIER
 //	public void testPostfixTypenameIdentifier() throws Exception{
-//		Iterator i = parse( "class A {}; \n int foo(); int foo( A a ); \n int x = foo( typename A(); );").getDeclarations();
+//		Iterator i = parse( "class A {}; \n int foo(); int foo( A a ); \n int x = foo( typename A() );").getDeclarations();
 //		IASTClassSpecifier cl = (IASTClassSpecifier)((IASTAbstractTypeSpecifierDeclaration)i.next()).getTypeSpecifier();
 //		IASTFunction f1 = (IASTFunction) i.next();
 //		IASTFunction f2 = (IASTFunction) i.next();
 //		IASTVariable x  = (IASTVariable) i.next();
-//		Iterator members = getDeclarations(cl);
-//		IASTField m = (IASTField)members.next();
-//		Iterator references = callback.getReferences().iterator();
-//		IASTClassReference clr= (IASTClassReference)references.next();
-//		assertEquals(clr.getReferencedElement(), cl);
-//		IASTVariableReference ar = (IASTVariableReference)references.next();
-//		assertEquals(ar.getReferencedElement(), a);
-//		IASTFieldReference mr = (IASTFieldReference) references.next();
-//		assertEquals(mr.getReferencedElement(), m);
-//		IASTFunctionReference fr = (IASTFunctionReference) references.next();
-//		assertEquals(fr.getReferencedElement(), f2);   		
+//		assertAllReferences( 3, createTaskList( new Task( cl, 2 ), new Task( f2)  ) );
 //	}
 	
 	// Kind POSTFIX_TYPENAME_TEMPLATEID

Index: parser/ChangeLog
===================================================================
RCS file: /home/tools/org.eclipse.cdt.core/parser/ChangeLog,v
retrieving revision 1.136
diff -u -r1.136 ChangeLog
--- parser/ChangeLog	24 Sep 2003 17:26:45 -0000	1.136
+++ parser/ChangeLog	25 Sep 2003 13:20:49 -0000
@@ -1,3 +1,6 @@
+2003-09-25 John Camelon
+	Partial fix for Bug 43221 : POSTFIX_TYPENAME_IDENTIFIER not implemented 
+
 2003-09-24 John Camelon
 	Fixed Bug 43106 : Symbol Table support needed to resolve types
 	Fixed Bug 43375 : isExtern not returning true for extern declarations 
Index: parser/org/eclipse/cdt/internal/core/parser/Parser.java
===================================================================
RCS file: /home/tools/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/Parser.java,v
retrieving revision 1.113
diff -u -r1.113 Parser.java
--- parser/org/eclipse/cdt/internal/core/parser/Parser.java	24 Sep 2003 17:26:45 -0000	1.113
+++ parser/org/eclipse/cdt/internal/core/parser/Parser.java	25 Sep 2003 13:20:54 -0000
@@ -4082,8 +4082,45 @@
         switch (LT(1))
         {
             case IToken.t_typename :
-                consume(); //TODO: the rest of this 
-                break;
+                consume(IToken.t_typename);
+                ITokenDuple nestedName = name();
+				boolean templateTokenConsumed = false;
+				if( LT(1) == IToken.t_template )
+				{
+				  consume( IToken.t_template ); 
+				  templateTokenConsumed = true;
+				}
+				IToken current = mark(); 
+				ITokenDuple templateId = null;
+				try
+				{
+					templateId = new TokenDuple( current, templateId() ); 
+				}
+				catch( Backtrack bt )
+				{
+					if( templateTokenConsumed )
+						throw bt;
+					backup( current );
+				}
+                consume( IToken.tLPAREN ); 
+                IASTExpression expressionList = expression( scope ); 
+                consume( IToken.tRPAREN );
+                try {
+					firstExpression = 
+						astFactory.createExpression( scope, 
+													(( templateId != null )? IASTExpression.Kind.POSTFIX_TYPENAME_TEMPLATEID : IASTExpression.Kind.POSTFIX_TYPENAME_IDENTIFIER ), 
+													expressionList, 
+													null, 
+													null, 
+													null, 
+													nestedName,
+													"", 
+													null );
+				} catch (ASTSemanticException ase ) {
+					failParse();
+					throw backtrack;
+				}
+                break;                
                 // simple-type-specifier ( assignment-expression , .. )
             case IToken.t_char :
                 firstExpression =
@@ -4224,7 +4261,7 @@
                     break;
                 case IToken.tLPAREN :
                     // function call
-                    consume();
+                    consume(IToken.tLPAREN);
                     secondExpression = expression(scope);
                     consume(IToken.tRPAREN);
                     try