[cfe-commits] r160612 - in /cfe/trunk: include/clang/Basic/TokenKinds.def lib/Basic/IdentifierTable.cpp test/SemaCXX/MicrosoftCompatibility.cpp

[Francois Pichet]

Author: fpichet
Date: Sun Jul 22 06:32:41 2012
New Revision: 160612

URL: http://llvm.org/viewvc/llvm-project?rev=160612&view=rev
Log:
char16_t and char32_t are defined via typedef in MSVC 11 RC. So introduce a way to disable keywords under Microsoft mode.

Modified:
    cfe/trunk/include/clang/Basic/TokenKinds.def
    cfe/trunk/lib/Basic/IdentifierTable.cpp
    cfe/trunk/test/SemaCXX/MicrosoftCompatibility.cpp

Modified: cfe/trunk/include/clang/Basic/TokenKinds.def
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/TokenKinds.def?rev=160612&r1=160611&r2=160612&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/TokenKinds.def (original)
+++ cfe/trunk/include/clang/Basic/TokenKinds.def Sun Jul 22 06:32:41 2012
@@ -211,6 +211,8 @@
 //   KEYCXX0X - This is a C++ keyword introduced to C++ in C++0x
 //   KEYGNU   - This is a keyword if GNU extensions are enabled
 //   KEYMS    - This is a keyword if Microsoft extensions are enabled
+//   KEYNOMS  - This is a keyword that must never be enabled under
+//              Microsoft mode
 //   KEYOPENCL  - This is a keyword in OpenCL
 //   KEYALTIVEC - This is a keyword in AltiVec
 //   KEYBORLAND - This is a keyword if Borland extensions are enabled
@@ -311,8 +313,8 @@
 // C++0x keywords
 KEYWORD(alignas                     , KEYCXX0X)
 KEYWORD(alignof                     , KEYCXX0X)
-KEYWORD(char16_t                    , KEYCXX0X)
-KEYWORD(char32_t                    , KEYCXX0X)
+KEYWORD(char16_t                    , KEYCXX0X|KEYNOMS)
+KEYWORD(char32_t                    , KEYCXX0X|KEYNOMS)
 KEYWORD(constexpr                   , KEYCXX0X)
 KEYWORD(decltype                    , KEYCXX0X)
 KEYWORD(noexcept                    , KEYCXX0X)

Modified: cfe/trunk/lib/Basic/IdentifierTable.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/IdentifierTable.cpp?rev=160612&r1=160611&r2=160612&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/IdentifierTable.cpp (original)
+++ cfe/trunk/lib/Basic/IdentifierTable.cpp Sun Jul 22 06:32:41 2012
@@ -103,7 +103,8 @@
     KEYOPENCL = 0x200,
     KEYC11 = 0x400,
     KEYARC = 0x800,
-    KEYALL = 0x0fff
+    KEYALL = 0x0fff,
+    KEYNOMS = 0x1000
   };
 }
 
@@ -136,6 +137,9 @@
   else if (LangOpts.ObjC2 && (Flags & KEYARC)) AddResult = 2;
   else if (LangOpts.CPlusPlus && (Flags & KEYCXX0X)) AddResult = 3;
 
+  // Don't add this keyword under MicrosoftMode.
+  if (LangOpts.MicrosoftMode && (Flags & KEYNOMS))
+     return;
   // Don't add this keyword if disabled in this language.
   if (AddResult == 0) return;
 

Modified: cfe/trunk/test/SemaCXX/MicrosoftCompatibility.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaCXX/MicrosoftCompatibility.cpp?rev=160612&r1=160611&r2=160612&view=diff
==============================================================================
--- cfe/trunk/test/SemaCXX/MicrosoftCompatibility.cpp (original)
+++ cfe/trunk/test/SemaCXX/MicrosoftCompatibility.cpp Sun Jul 22 06:32:41 2012
@@ -1,6 +1,8 @@
 // RUN: %clang_cc1 %s -triple i686-pc-win32 -fsyntax-only -std=c++11 -Wmicrosoft -verify -fms-compatibility -fexceptions -fcxx-exceptions
 
 
+typedef unsigned short char16_t;
+typedef unsigned int char32_t;
 
 namespace ms_conversion_rules {