From 964b97cc6102412b23fdfe29d999e020ce58a3a0 Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Sat, 19 Dec 2015 03:12:14 +0000
Subject: [PATCH] Test for diagnostic quality improvement in r256049.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@256083 91177308-0d34-0410-b5e6-96231b3b80d8
---
test/SemaTemplate/class-template-decl.cpp | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/test/SemaTemplate/class-template-decl.cpp b/test/SemaTemplate/class-template-decl.cpp
index 4f861dea705..63482d84df0 100644
--- a/test/SemaTemplate/class-template-decl.cpp
+++ b/test/SemaTemplate/class-template-decl.cpp
@@ -152,3 +152,10 @@ void DontCrashOnThis() {
T &pT = T();
pT;
}
+
+namespace abstract_dependent_class {
+ template<typename T> struct A {
+ virtual A<T> *clone() = 0; // expected-note {{pure virtual}}
+ };
+ template<typename T> A<T> *A<T>::clone() { return new A<T>; } // expected-error {{abstract class type 'A<T>'}}
+}
--
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