fix lookup in parents while doing content assist on list out of <list>

core/org.eclipse.cdt.core.tests/ChangeLog

@@ -1,3 +1,6 @@
+2004-04-07 Andrew Niefer
+	added CompletionParseTest.testCompletionWithTemplateInstanceAsParent()
+
 2004-04-07 Andrew Niefer
 	fix bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=44338
 	- added parser/org/eclipse/cdt/core/parser/tests/CompleteParseASTTemplateTest.testBug44338() 

core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/CompletionParseTest.java

@@ -807,4 +807,27 @@ public class CompletionParseTest extends CompleteParseBaseTest {
 
 	}
 	
+	public void testCompletionWithTemplateInstanceAsParent() throws Exception
+	{
+		StringWriter writer = new StringWriter();
+		writer.write( "template < class T > class A { public : int a_member; }; ");
+		writer.write( "template < class T > class B : public A< T > { public : int b_member; }; ");
+		writer.write( "void f() { ");
+		writer.write( "   B< int > b; ");
+		writer.write( "   b.SP ");
+		
+		String code = writer.toString();
+		IASTCompletionNode node = parse( code, code.indexOf( "SP" ) );
+		
+		ILookupResult result = node.getCompletionScope().lookup( "", 
+				                                                 new IASTNode.LookupKind[]{ IASTNode.LookupKind.ALL }, 
+																 node.getCompletionContext() );
+		assertEquals( result.getResultsSize(), 2 );
+		
+		Iterator i = result.getNodes();
+		
+		IASTField bmember = (IASTField) i.next();
+		IASTField amember = (IASTField) i.next();
+	}
+	
 }

core/org.eclipse.cdt.core/parser/ChangeLog-parser

@@ -1,3 +1,6 @@
+2004-04-07 Andrew Niefer
+	fix lookup in parents when the parent is a deferred template instance, enables content assist on list (from <list>)
+
 2004-04-07 Andrew Niefer
 	fix bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=44338
 

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/pst/ContainerSymbol.java

@@ -850,6 +850,8 @@ public class ContainerSymbol extends BasicSymbol implements IContainerSymbol {
 			ASTAccessVisibility visibility;
 			
 			visibility = ParserSymbolTable.getVisibility( symbol, qualifyingSymbol );
+			if( visibility == null )
+				return false;
 			
 			if( visibility == ASTAccessVisibility.PUBLIC ){
 				return true;

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/pst/ParserSymbolTable.java

@@ -650,6 +650,11 @@ public class ParserSymbolTable {
 				//is circular inheritance
 				if( ! data.inheritanceChain.contains( parent ) ){
 					//is this name define in this scope?
+					if( parent instanceof IDeferredTemplateInstance ){
+						parent = ((IDeferredTemplateInstance)parent).getTemplate().getTemplatedSymbol();
+					} else if( parent instanceof ITemplateSymbol ){
+						parent = ((ITemplateSymbol)parent).getTemplatedSymbol();
+					}
 					if( parent instanceof IDerivableContainerSymbol ){
 						temp = lookupInContained( data, (IDerivableContainerSymbol) parent );
 					} else {
@@ -2275,7 +2280,18 @@ public class ParserSymbolTable {
 		while( iter.hasNext() ){
 			parent = (IParentSymbol) iter.next();
 			parentAccess = parent.getAccess();
-			symbolAccess = getVisibility( symbol, (IContainerSymbol) parent.getParent() );
+			
+			ISymbol tmp = parent.getParent();
+			if( tmp instanceof IDeferredTemplateInstance )
+				tmp = ((IDeferredTemplateInstance)tmp).getTemplate().getTemplatedSymbol();
+			else if( tmp instanceof ITemplateSymbol ){
+				tmp = ((ITemplateSymbol)tmp).getTemplatedSymbol();
+			}
+			
+			if( !( tmp instanceof IContainerSymbol ) )
+				return null;
+				
+			symbolAccess = getVisibility( symbol, (IContainerSymbol) tmp );
 			
 			if( symbolAccess != null ){
 				symbolAccess = ( parentAccess.isGreaterThan( symbolAccess ) ) ? parentAccess : symbolAccess;