constexpr: converted constant expression handling for enumerator values, case
values and non-type template arguments of integral and enumeration types.
This change causes some legal C++98 code to no longer compile in C++11 mode, by
enforcing the C++11 rule that narrowing integral conversions are not permitted
in the final implicit conversion sequence for the above cases.
llvm-svn: 148439
diff --git a/clang/test/CodeGenCXX/mangle-98.cpp b/clang/test/CodeGenCXX/mangle-98.cpp
new file mode 100644
index 0000000..a9ab6ca
--- /dev/null
+++ b/clang/test/CodeGenCXX/mangle-98.cpp
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-apple-darwin9 -std=c++98 | FileCheck %s
+
+template <bool B> struct S3 {};
+
+// CHECK: define void @_Z1f2S3ILb1EE
+void f(S3<true>) {}
+
+// CHECK: define void @_Z1f2S3ILb0EE
+void f(S3<false>) {}
+
+// CHECK: define void @_Z2f22S3ILb1EE
+void f2(S3<100>) {}