Improve checking for specializations of member classes of class
templates, and keep track of how those member classes were
instantiated or specialized.
Make sure that we don't try to instantiate an explicitly-specialized
member class of a class template, when that explicit specialization
was a declaration rather than a definition.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83547 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Parser/cxx-template-decl.cpp b/test/Parser/cxx-template-decl.cpp
index 7f1ff3d..9309b72 100644
--- a/test/Parser/cxx-template-decl.cpp
+++ b/test/Parser/cxx-template-decl.cpp
@@ -7,9 +7,12 @@
export template x; // expected-error {{expected '<' after 'template'}}
export template<class T> class x0; // expected-note {{exported templates are unsupported}}
template < ; // expected-error {{parse error}} expected-error {{declaration does not declare anything}}
-template <template X> struct Err1; // expected-error {{expected '<' after 'template'}}
-template <template <typename> > struct Err2; // expected-error {{expected 'class' before '>'}}
-template <template <typename> Foo> struct Err3; // expected-error {{expected 'class' before 'Foo'}}
+template <template X> struct Err1; // expected-error {{expected '<' after 'template'}} \
+// expected-error{{extraneous}}
+template <template <typename> > struct Err2; // expected-error {{expected 'class' before '>'}} \
+// expected-error{{extraneous}}
+template <template <typename> Foo> struct Err3; // expected-error {{expected 'class' before 'Foo'}} \
+// expected-error{{extraneous}}
// Template function declarations
template <typename T> void foo();