Deal with an icky corner case where we were complaining that a catch
statement was using an rvalue reference during the template
definition. However, template instantiations based on an lvalue
reference type are well-formed, so we delay checking of these property
until template instantiation time.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72041 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaTemplate/instantiate-try-catch.cpp b/test/SemaTemplate/instantiate-try-catch.cpp
new file mode 100644
index 0000000..074afa9
--- /dev/null
+++ b/test/SemaTemplate/instantiate-try-catch.cpp
@@ -0,0 +1,14 @@
+// RUN: clang-cc -fsyntax-only -std=c++0x -verify %s
+
+template<typename T> struct TryCatch0 {
+ void f() {
+ try {
+ } catch (T&&) { // expected-error 2{{cannot catch exceptions by rvalue reference}}
+ }
+ }
+};
+
+template struct TryCatch0<int&>; // okay
+template struct TryCatch0<int&&>; // expected-note{{instantiation}}
+template struct TryCatch0<int>; // expected-note{{instantiation}}
+