When checking a set of template parameter lists against a

nested-name-specifier, re-evaluate the nested-name-specifier as if we
were entering that context (which we did!), so that we'll resolve a
template-id to a particular class template partial
specialization. Fixes PR9913.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131383 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 0 deletions

diff --git a/test/CXX/temp/temp.spec/temp.expl.spec/examples.cpp b/test/CXX/temp/temp.spec/temp.expl.spec/examples.cpp
index a34eccd3f2..f141e929a9 100644
--- a/test/CXX/temp/temp.spec/temp.expl.spec/examples.cpp
+++ b/test/CXX/temp/temp.spec/temp.expl.spec/examples.cpp
@@ -166,3 +166,13 @@ namespace PR9877 {
   template<> const int X<1>::Y::Z; // expected-error{{extraneous 'template<>' in declaration of variable 'Z'}}
 }
 
+namespace PR9913 {
+  template<class,class=int>struct S;
+  template<class X>struct S<X> {
+    template<class T> class F;
+  };
+
+  template<class A>
+  template<class B>
+  class S<A>::F{};
+}