[cfe-commits] r159170 - in /cfe/trunk/test: CodeGenCXX/ms_wide_predefined_expr.cpp Sema/ms_wide_predefined_expr.cpp

[Nico Weber]

Author: nico
Date: Mon Jun 25 17:30:41 2012
New Revision: 159170

URL: http://llvm.org/viewvc/llvm-project?rev=159170&view=rev
Log:
Add tests that I wrote for r159060 but forgot to `svn add`.


Added:
    cfe/trunk/test/CodeGenCXX/ms_wide_predefined_expr.cpp
    cfe/trunk/test/Sema/ms_wide_predefined_expr.cpp

Added: cfe/trunk/test/CodeGenCXX/ms_wide_predefined_expr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/ms_wide_predefined_expr.cpp?rev=159170&view=auto
==============================================================================
--- cfe/trunk/test/CodeGenCXX/ms_wide_predefined_expr.cpp (added)
+++ cfe/trunk/test/CodeGenCXX/ms_wide_predefined_expr.cpp Mon Jun 25 17:30:41 2012
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 %s -fms-extensions -triple i686-pc-win32 -emit-llvm -o - | FileCheck %s
+
+// CHECK: @L__FUNCTION__._Z4funcv = private constant [5 x i16] [i16 102, i16 117, i16 110, i16 99, i16 0], align 2
+
+void wprint(const wchar_t*);
+
+#define __STR2WSTR(str) L##str
+#define _STR2WSTR(str) __STR2WSTR(str)
+#define STR2WSTR(str) _STR2WSTR(str)
+
+void func() {
+  wprint(STR2WSTR(__FUNCTION__));
+}
+
+int main() {
+  func();
+
+  return 0;
+}
+

Added: cfe/trunk/test/Sema/ms_wide_predefined_expr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Sema/ms_wide_predefined_expr.cpp?rev=159170&view=auto
==============================================================================
--- cfe/trunk/test/Sema/ms_wide_predefined_expr.cpp (added)
+++ cfe/trunk/test/Sema/ms_wide_predefined_expr.cpp Mon Jun 25 17:30:41 2012
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 %s -fsyntax-only -Wno-unused-value -Wmicrosoft -verify -fms-extensions
+
+// Wide character predefined identifiers
+#define _STR2WSTR(str) L##str
+#define STR2WSTR(str) _STR2WSTR(str)
+void abcdefghi12(void) {
+ const wchar_t (*ss)[12] = &STR2WSTR(__FUNCTION__);
+ static int arr[sizeof(STR2WSTR(__FUNCTION__))==12*sizeof(wchar_t) ? 1 : -1];
+}