__thread: Move constant init check to CheckCompleteVariableDeclaration
We were emitting dynamic initializers for __thread variables if there
was no explicit initializer, as in this test case:
struct S { S(); };
__thread S s;
llvm-svn: 207675
diff --git a/clang/test/Sema/thread-specifier.c b/clang/test/Sema/thread-specifier.c
index 39243d1a..d49b350 100644
--- a/clang/test/Sema/thread-specifier.c
+++ b/clang/test/Sema/thread-specifier.c
@@ -107,4 +107,17 @@
#endif
#endif
+#ifdef __cplusplus
+struct HasCtor {
+ HasCtor();
+};
+__thread HasCtor var_with_ctor;
+#if !defined(CXX11)
+// expected-error@-2 {{initializer for thread-local variable must be a constant expression}}
+#if __cplusplus >= 201103L
+// expected-note@-4 {{use 'thread_local' to allow this}}
+#endif
+#endif
+#endif
+
__thread int aggregate[10] = {0};