1 files changed, 22 insertions, 0 deletions
diff --git a/clang/test/Sema/wchar.c b/clang/test/Sema/wchar.c
new file mode 100644
index 0000000..28ec2f1
--- /dev/null
+++ b/clang/test/Sema/wchar.c
@@ -0,0 +1,22 @@
+// RUN: %clang %s -fsyntax-only -Xclang -verify
+// RUN: %clang %s -fsyntax-only -fshort-wchar -Xclang -verify -DSHORT_WCHAR
+
+typedef __WCHAR_TYPE__ wchar_t;
+
+#if defined(_WIN32) || defined(_M_IX86) || defined(__CYGWIN__) \
+ || defined(_M_X64) || defined(SHORT_WCHAR)
+  #define WCHAR_T_TYPE unsigned short
+#elif defined(__sun) || defined(__AuroraUX__)
+  #define WCHAR_T_TYPE long
+#else /* Solaris or AuroraUX. */
+  #define WCHAR_T_TYPE int
+#endif
+ 
+int check_wchar_size[sizeof(*L"") == sizeof(wchar_t) ? 1 : -1];
+ 
+void foo() {
+  WCHAR_T_TYPE t1[] = L"x";
+  wchar_t tab[] = L"x";
+  WCHAR_T_TYPE t2[] = "x";     // expected-error {{initializer}}
+  char t3[] = L"x";   // expected-error {{initializer}}
+}