From 3898f8eaa7c0d64f56a5ebf2c628ca192506b0b4 Mon Sep 17 00:00:00 2001
From: Markus Schorn <markus.schorn@windriver.com>
Date: Mon, 24 Nov 2008 09:36:43 +0000
Subject: [PATCH] References to template parameters stored in index, bug 256095

---
 .../cdt/internal/core/pdom/PDOMWriter.java    | 20 +++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/PDOMWriter.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/PDOMWriter.java
index 5b7ef7e3d93..ef7715ed44b 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/PDOMWriter.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/PDOMWriter.java
@@ -38,8 +38,10 @@ import org.eclipse.cdt.core.dom.ast.IProblemBinding;
 import org.eclipse.cdt.core.dom.ast.ITypedef;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTUsingDirective;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassTemplate;
+import org.eclipse.cdt.core.dom.ast.cpp.ICPPDeferredTemplateInstance;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespace;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespaceAlias;
+import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateParameter;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCompositeTypeSpecifier.ICPPASTBaseSpecifier;
 import org.eclipse.cdt.core.index.IIndexFileLocation;
 import org.eclipse.cdt.core.parser.IProblem;
@@ -243,17 +245,19 @@ abstract public class PDOMWriter {
 							if (fShowProblems) {
 								reportProblem((IProblemBinding) binding);
 							}
-						}
-						else if (name.isReference()) {
-							if ((fSkipReferences & SKIP_TYPE_REFERENCES) != 0) {
-								if (isTypeReferenceBinding(binding) && !isRequiredReference(name)) {
+						} else if (name.isReference()) {
+							if (binding instanceof ICPPTemplateParameter || 
+									binding instanceof ICPPDeferredTemplateInstance || 
+									((fSkipReferences & SKIP_TYPE_REFERENCES) != 0 && isTypeReferenceBinding(binding))) {
+								if (!isRequiredReference(name)) {
 									na[0]= null;
-									fStatistics.fReferenceCount--;
+								} else {
+									fStatistics.fReferenceCount++;
 								}
+							} else {
+								fStatistics.fReferenceCount++;
 							}
-							fStatistics.fReferenceCount++;
-						}
-						else {
+						} else {
 							fStatistics.fDeclarationCount++;
 						}
 					} catch (RuntimeException e) {