Add partial semantic checking of template arguments that are meant for

non-type template parameters of pointer-to-object and
pointer-to-function type. The most fun part of this is the use of
overload resolution to pick a function from the set of overloaded
functions that comes in as a template argument.

Also, fixed two minor bugs in this area:
  - We were allowing non-type template parameters of type pointer to
  void.
  - We weren't patching up an expression that refers to an overloaded
  function set via "&f" properly.

We're still not performing complete checking of the expression to be
sure that it is referring to an object or function with external
linkage (C++ [temp.arg.nontype]p1).

llvm-svn: 64266

1 files changed, 1 insertions, 0 deletions

diff --git a/clang/test/SemaTemplate/temp_param.cpp b/clang/test/SemaTemplate/temp_param.cpp
index e45d45629a5..1f10cc49c10 100644
--- a/clang/test/SemaTemplate/temp_param.cpp
+++ b/clang/test/SemaTemplate/temp_param.cpp
@@ -18,6 +18,7 @@ template<typename T, T x> struct A10;
 
 template<float f> struct A11; // expected-error{{a non-type template parameter cannot have type 'float'}}
 
+template<void *Ptr> struct A12; // expected-error{{a non-type template parameter cannot have type 'void *'}}
 
 // C++ [temp.param]p8
 template<int X[10]> struct A5;