[cfe-commits] r73050 - in /cfe/trunk: include/clang/Basic/TokenKinds.def lib/Basic/Targets.cpp lib/Frontend/InitPreprocessor.cpp tools/clang-cc/clang-cc.cpp

[Eli Friedman]

Author: efriedma
Date: Mon Jun  8 01:11:14 2009
New Revision: 73050

URL: http://llvm.org/viewvc/llvm-project?rev=73050&view=rev
Log:
Misc minor fixes for clang for the Windows target.


Modified:
    cfe/trunk/include/clang/Basic/TokenKinds.def
    cfe/trunk/lib/Basic/Targets.cpp
    cfe/trunk/lib/Frontend/InitPreprocessor.cpp
    cfe/trunk/tools/clang-cc/clang-cc.cpp

Modified: cfe/trunk/include/clang/Basic/TokenKinds.def
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/TokenKinds.def?rev=73050&r1=73049&r2=73050&view=diff

==============================================================================
--- cfe/trunk/include/clang/Basic/TokenKinds.def (original)
+++ cfe/trunk/include/clang/Basic/TokenKinds.def Mon Jun  8 01:11:14 2009
@@ -341,7 +341,6 @@
 ALIAS("__const"      , const      , KEYALL)
 ALIAS("__const__"    , const      , KEYALL)
 ALIAS("__alignof__"  , __alignof  , KEYALL)
-ALIAS("_asm"         , asm        , KEYMS)
 ALIAS("__asm"        , asm        , KEYALL)
 ALIAS("__asm__"      , asm        , KEYALL)
 ALIAS("__complex"    , _Complex   , KEYALL)
@@ -359,6 +358,11 @@
 ALIAS("__volatile"   , volatile   , KEYALL)
 ALIAS("__volatile__" , volatile   , KEYALL)
 
+// Microsoft extensions which should be disabled in strict conformance mode
+ALIAS("_asm"         , asm        , KEYMS)
+ALIAS("_cdecl"       , __cdecl    , KEYMS)
+ALIAS("_fastcall"    , __fastcall , KEYMS)
+ALIAS("_stdcall"     , __stdcall  , KEYMS)
 
 //===----------------------------------------------------------------------===//
 // Objective-C @-preceeded keywords.

Modified: cfe/trunk/lib/Basic/Targets.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=73050&r1=73049&r2=73050&view=diff

==============================================================================
--- cfe/trunk/lib/Basic/Targets.cpp (original)
+++ cfe/trunk/lib/Basic/Targets.cpp Mon Jun  8 01:11:14 2009
@@ -244,6 +244,11 @@
     Opts.ObjCNonFragileABI = 1;
 }
 
+/// GetWindowsLanguageOptions - Set the default language options for Windows.
+static void GetWindowsLanguageOptions(LangOptions &Opts,
+                                     const char *Triple) {
+  Opts.Microsoft = true;
+}
 
 //===----------------------------------------------------------------------===//
 // Specific target implementations.
@@ -924,9 +929,8 @@
   WindowsX86_32TargetInfo(const std::string& triple)
     : X86_32TargetInfo(triple) {
     TLSSupported = false;
-    // FIXME: Fix wchar_t.
-    // FIXME: We should probably enable -fms-extensions by default for
-    // this target.
+    WCharType = SignedShort;
+    WCharWidth = WCharAlign = 16;
   }
   virtual void getTargetDefines(const LangOptions &Opts,
                                 std::vector<char> &Defines) const {
@@ -938,6 +942,11 @@
     Define(Defines, "_X86_");
     Define(Defines, "__MSVCRT__");
   }
+
+  virtual void getDefaultLangOptions(LangOptions &Opts) {
+    X86_32TargetInfo::getDefaultLangOptions(Opts);
+    GetWindowsLanguageOptions(Opts, getTargetTriple());
+  }
 };
 } // end anonymous namespace
 

Modified: cfe/trunk/lib/Frontend/InitPreprocessor.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/InitPreprocessor.cpp?rev=73050&r1=73049&r2=73050&view=diff

==============================================================================
--- cfe/trunk/lib/Frontend/InitPreprocessor.cpp (original)
+++ cfe/trunk/lib/Frontend/InitPreprocessor.cpp Mon Jun  8 01:11:14 2009
@@ -310,7 +310,6 @@
   // Filter out some microsoft extensions when trying to parse in ms-compat
   // mode. 
   if (LangOpts.Microsoft) {
-    DefineBuiltinMacro(Buf, "_cdecl=__cdecl");
     DefineBuiltinMacro(Buf, "__int8=__INT8_TYPE__");
     DefineBuiltinMacro(Buf, "__int16=__INT16_TYPE__");
     DefineBuiltinMacro(Buf, "__int32=__INT32_TYPE__");

Modified: cfe/trunk/tools/clang-cc/clang-cc.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/clang-cc/clang-cc.cpp?rev=73050&r1=73049&r2=73050&view=diff

==============================================================================
--- cfe/trunk/tools/clang-cc/clang-cc.cpp (original)
+++ cfe/trunk/tools/clang-cc/clang-cc.cpp Mon Jun  8 01:11:14 2009
@@ -808,7 +808,8 @@
   
   if (PascalStrings.getPosition())
     Options.PascalStrings = PascalStrings;
-  Options.Microsoft = MSExtensions;
+  if (MSExtensions.getPosition())
+    Options.Microsoft = MSExtensions;
   Options.WritableStrings = WritableStrings;
   if (NoLaxVectorConversions.getPosition())
       Options.LaxVectorConversions = 0;