1 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/string.m b/clang/test/SemaObjC/string.m
new file mode 100644
index 0000000..04f20ab
--- /dev/null
+++ b/clang/test/SemaObjC/string.m
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 %s -verify -fsyntax-only
+// RUN: %clang_cc1 %s -verify -fsyntax-only -DDECLAREIT
+
+// a declaration of NSConstantString is not required.
+#ifdef DECLAREIT
+@interface NSConstantString;
+@end
+#endif
+
+
+
+id s = @"123"; // simple
+id t = @"123" @"456"; // concat
+id u = @"123" @ blah; // expected-error {{unexpected token}}
+