[OPENMP] Emit warning for non-trivial types in map clauses.

If the mapped type is non-trivial, the warning message is emitted for
better user experience.

llvm-svn: 326251

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/test/OpenMP/target_firstprivate_messages.cpp b/clang/test/OpenMP/target_firstprivate_messages.cpp
index b7ad359ccbe..4f82c96e564 100644
--- a/clang/test/OpenMP/target_firstprivate_messages.cpp
+++ b/clang/test/OpenMP/target_firstprivate_messages.cpp
@@ -38,7 +38,7 @@ public:
   S5(int v) : a(v) {}
   S5 &operator=(S5 &s) {
 #pragma omp target firstprivate(a) firstprivate(this->a) firstprivate(s.a) // expected-error {{expected variable name or data member of current class}}
-    for (int k = 0; k < s.a; ++k)
+    for (int k = 0; k < s.a; ++k) // expected-warning {{Non-trivial type 'S5' is mapped, only trivial types are guaranteed to be mapped correctly}}
       ++s.a;
     return *this;
   }