From 3d94e24317361141fa2b78b2787d3f5524e11024 Mon Sep 17 00:00:00 2001
From: Sergey Prigogin <eclipse.sprigogin@gmail.com>
Date: Mon, 23 May 2016 21:11:48 -0700
Subject: [PATCH] Bug 494359 - Explicit specialization is improperly ignored

Test case.

Change-Id: I9eb34ad4d3309bf568d26338bd7611fa9fea0673
---
 .../tests/IndexBindingResolutionTestBase.java |  1 +
 .../index/tests/IndexMultiFileTest.java       | 39 +++++++++++++++++++
 2 files changed, 40 insertions(+)

diff --git a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexBindingResolutionTestBase.java b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexBindingResolutionTestBase.java
index abbc35b9af4..d4f4d4486ac 100644
--- a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexBindingResolutionTestBase.java
+++ b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexBindingResolutionTestBase.java
@@ -388,6 +388,7 @@ public abstract class IndexBindingResolutionTestBase extends BaseTestCase {
 	static protected class NameCollector extends ASTVisitor {
         {
             shouldVisitNames = true;
+			shouldVisitImplicitNames = true;
         }
         public List<IASTName> nameList = new ArrayList<>();
 
diff --git a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexMultiFileTest.java b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexMultiFileTest.java
index 1faae43b576..4824a655688 100644
--- a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexMultiFileTest.java
+++ b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexMultiFileTest.java
@@ -124,4 +124,43 @@ public class IndexMultiFileTest extends IndexBindingResolutionTestBase {
 	public void testNamespace_481161() throws Exception {
 		checkBindings();
 	}
+
+	// A.h
+	//	#include "B.h"
+	//
+	//	template <typename T, typename U>
+	//	struct A {
+	//	  A(D<U> p);
+	//	};
+	//
+	//	template <>
+	//	struct A<B, C> {
+	//	  A(D<C> p);
+	//	};
+
+	// B.h
+	//	struct B {};
+	//
+	//	struct C {};
+	//
+	//	template <typename T>
+	//	struct D {};
+
+	// C.h
+	//	class B;
+
+	// confuser.cpp
+	//	#include "B.h"
+
+	// test.cpp *
+	//	#include "A.h"
+	//	#include "C.h"
+	//
+	//	void test() {
+	//	  D<C> x;
+	//	  new A<B, C>(x);
+	//	}
+	public void testExplicitSpecialization_494359() throws Exception {
+		checkBindings();
+	}
 }