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Add parser support for __forceinline, __w64, __ptr64. 

llvm-svn: 61431
This commit is contained in:
Steve Naroff 2008-12-25 14:41:26 +00:00
parent 44ac777741
commit f9c29d4200
4 changed files with 21 additions and 3 deletions
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3
clang/include/clang/Basic/TokenKinds.def
View File

@ -312,6 +312,9 @@ KEYWORD(__declspec , EXTC90|EXTC99|EXTCPP|EXTCPP0x)
KEYWORD(__cdecl , EXTC90|EXTC99|EXTCPP|EXTCPP0x)
KEYWORD(__stdcall , EXTC90|EXTC99|EXTCPP|EXTCPP0x)
KEYWORD(__fastcall , EXTC90|EXTC99|EXTCPP|EXTCPP0x)
KEYWORD(__ptr64 , EXTC90|EXTC99|EXTCPP|EXTCPP0x)
KEYWORD(__w64 , EXTC90|EXTC99|EXTCPP|EXTCPP0x)
KEYWORD(__forceinline , EXTC90|EXTC99|EXTCPP|EXTCPP0x)
// Alternate spelling for various tokens. There are GCC extensions in all
// languages, but should not be disabled in strict conformance mode.

3
clang/lib/Lex/Preprocessor.cpp
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@ -484,9 +484,6 @@ static void InitializePredefinedMacros(Preprocessor &PP,
// mode.
if (PP.getLangOptions().Microsoft) {
DefineBuiltinMacro(Buf, "_cdecl=__cdecl");
DefineBuiltinMacro(Buf, "__ptr64=");
DefineBuiltinMacro(Buf, "__w64=");
DefineBuiltinMacro(Buf, "__forceinline=");
DefineBuiltinMacro(Buf, "__int8=char");
DefineBuiltinMacro(Buf, "__int16=short");
DefineBuiltinMacro(Buf, "__int32=int");

3
clang/lib/Parse/ParseDecl.cpp
View File

@ -561,6 +561,8 @@ void Parser::ParseDeclarationSpecifiers(DeclSpec &DS,
continue;
// Microsoft single token adornments.
case tok::kw___forceinline:
case tok::kw___w64:
case tok::kw___cdecl:
case tok::kw___stdcall:
case tok::kw___fastcall:
@ -1322,6 +1324,7 @@ void Parser::ParseTypeQualifierListOpt(DeclSpec &DS, bool AttributesAllowed) {
isInvalid = DS.SetTypeQual(DeclSpec::TQ_restrict, Loc, PrevSpec,
getLang())*2;
break;
case tok::kw___ptr64:
case tok::kw___cdecl:
case tok::kw___stdcall:
case tok::kw___fastcall:

15
clang/test/Parser/MicrosoftExtensions.c
View File

@ -6,3 +6,18 @@ void (*__fastcall fastpfunc)();
extern __declspec(dllimport) void __stdcall VarR4FromDec();
__declspec(deprecated) __declspec(deprecated) char * __cdecl ltoa( long _Val, char * _DstBuf, int _Radix);
__declspec(noalias) __declspec(restrict) void * __cdecl xxx( void * _Memory );
typedef __w64 unsigned long ULONG_PTR, *PULONG_PTR;
void * __ptr64 PtrToPtr64(const void *p)
{
return((void * __ptr64) (unsigned __int64) (ULONG_PTR)p );
}
__forceinline InterlockedBitTestAndSet (long *Base, long Bit)
{
__asm {
mov eax, Bit
mov ecx, Base
lock bts [ecx], eax
setc al
};
}