-//===--- LangOptions.def - Language option database -------------*- C++ -*-===//\r
-//\r
-// The LLVM Compiler Infrastructure\r
-//\r
-// This file is distributed under the University of Illinois Open Source\r
-// License. See LICENSE.TXT for details.\r
-//\r
-//===----------------------------------------------------------------------===//\r
-//\r
-// This file defines the language options. Users of this file must\r
-// define the LANGOPT macro to make use of this information.\r
-//\r
-// Optionally, the user may also define:\r
-//\r
-// BENIGN_LANGOPT: for options that don't affect the construction of the AST in\r
-// any way (that is, the value can be different between an implicit module\r
-// and the user of that module).\r
-//\r
-// COMPATIBLE_LANGOPT: for options that affect the construction of the AST in\r
-// a way that doesn't prevent interoperability (that is, the value can be\r
-// different between an explicit module and the user of that module).\r
-//\r
-// ENUM_LANGOPT: for options that have enumeration, rather than unsigned, type.\r
-//\r
-// VALUE_LANGOPT: for options that describe a value rather than a flag.\r
-//\r
-// BENIGN_ENUM_LANGOPT, COMPATIBLE_ENUM_LANGOPT,\r
-// BENIGN_VALUE_LANGOPT, COMPATIBLE_VALUE_LANGOPT: combinations of the above.\r
-//\r
-// FIXME: Clients should be able to more easily select whether they want\r
-// different levels of compatibility versus how to handle different kinds\r
-// of option.\r
-//\r
-// The Description field should be a noun phrase, for instance "frobbing all\r
-// widgets" or "C's implicit blintz feature".\r
-//===----------------------------------------------------------------------===//\r
-\r
-#ifndef LANGOPT\r
-# error Define the LANGOPT macro to handle language options\r
-#endif\r
-\r
-#ifndef COMPATIBLE_LANGOPT\r
-# define COMPATIBLE_LANGOPT(Name, Bits, Default, Description) \\r
- LANGOPT(Name, Bits, Default, Description)\r
-#endif\r
-\r
-#ifndef BENIGN_LANGOPT\r
-# define BENIGN_LANGOPT(Name, Bits, Default, Description) \\r
- COMPATIBLE_LANGOPT(Name, Bits, Default, Description)\r
-#endif\r
-\r
-#ifndef ENUM_LANGOPT\r
-# define ENUM_LANGOPT(Name, Type, Bits, Default, Description) \\r
- LANGOPT(Name, Bits, Default, Description)\r
-#endif\r
-\r
-#ifndef COMPATIBLE_ENUM_LANGOPT\r
-# define COMPATIBLE_ENUM_LANGOPT(Name, Type, Bits, Default, Description) \\r
- ENUM_LANGOPT(Name, Type, Bits, Default, Description)\r
-#endif\r
-\r
-#ifndef BENIGN_ENUM_LANGOPT\r
-# define BENIGN_ENUM_LANGOPT(Name, Type, Bits, Default, Description) \\r
- COMPATIBLE_ENUM_LANGOPT(Name, Type, Bits, Default, Description)\r
-#endif\r
-\r
-#ifndef VALUE_LANGOPT\r
-# define VALUE_LANGOPT(Name, Bits, Default, Description) \\r
- LANGOPT(Name, Bits, Default, Description)\r
-#endif\r
-\r
-#ifndef COMPATIBLE_VALUE_LANGOPT\r
-# define COMPATIBLE_VALUE_LANGOPT(Name, Bits, Default, Description) \\r
- VALUE_LANGOPT(Name, Bits, Default, Description)\r
-#endif\r
-\r
-#ifndef BENIGN_VALUE_LANGOPT\r
-# define BENIGN_VALUE_LANGOPT(Name, Bits, Default, Description) \\r
- COMPATIBLE_VALUE_LANGOPT(Name, Bits, Default, Description)\r
-#endif\r
-\r
-// FIXME: A lot of the BENIGN_ options should be COMPATIBLE_ instead.\r
-LANGOPT(C99 , 1, 0, "C99")\r
-LANGOPT(C11 , 1, 0, "C11")\r
-LANGOPT(C17 , 1, 0, "C17")\r
-LANGOPT(MSVCCompat , 1, 0, "Microsoft Visual C++ full compatibility mode")\r
-LANGOPT(MicrosoftExt , 1, 0, "Microsoft C++ extensions")\r
-LANGOPT(AsmBlocks , 1, 0, "Microsoft inline asm blocks")\r
-LANGOPT(Borland , 1, 0, "Borland extensions")\r
-LANGOPT(CPlusPlus , 1, 0, "C++")\r
-LANGOPT(CPlusPlus11 , 1, 0, "C++11")\r
-LANGOPT(CPlusPlus14 , 1, 0, "C++14")\r
-LANGOPT(CPlusPlus17 , 1, 0, "C++17")\r
-LANGOPT(CPlusPlus2a , 1, 0, "C++2a")\r
-LANGOPT(ObjC1 , 1, 0, "Objective-C 1")\r
-LANGOPT(ObjC2 , 1, 0, "Objective-C 2")\r
-BENIGN_LANGOPT(ObjCDefaultSynthProperties , 1, 0,\r
- "Objective-C auto-synthesized properties")\r
-BENIGN_LANGOPT(EncodeExtendedBlockSig , 1, 0,\r
- "Encoding extended block type signature")\r
-BENIGN_LANGOPT(ObjCInferRelatedResultType , 1, 1,\r
- "Objective-C related result type inference")\r
-LANGOPT(AppExt , 1, 0, "Objective-C App Extension")\r
-LANGOPT(Trigraphs , 1, 0,"trigraphs")\r
-LANGOPT(LineComment , 1, 0, "'//' comments")\r
-LANGOPT(Bool , 1, 0, "bool, true, and false keywords")\r
-LANGOPT(Half , 1, 0, "half keyword")\r
-LANGOPT(WChar , 1, CPlusPlus, "wchar_t keyword")\r
-LANGOPT(DeclSpecKeyword , 1, 0, "__declspec keyword")\r
-BENIGN_LANGOPT(DollarIdents , 1, 1, "'$' in identifiers")\r
-BENIGN_LANGOPT(AsmPreprocessor, 1, 0, "preprocessor in asm mode")\r
-LANGOPT(GNUMode , 1, 1, "GNU extensions")\r
-LANGOPT(GNUKeywords , 1, 1, "GNU keywords")\r
-BENIGN_LANGOPT(ImplicitInt, 1, !C99 && !CPlusPlus, "C89 implicit 'int'")\r
-LANGOPT(Digraphs , 1, 0, "digraphs")\r
-BENIGN_LANGOPT(HexFloats , 1, C99, "C99 hexadecimal float constants")\r
-LANGOPT(CXXOperatorNames , 1, 0, "C++ operator name keywords")\r
-LANGOPT(AppleKext , 1, 0, "Apple kext support")\r
-BENIGN_LANGOPT(PascalStrings, 1, 0, "Pascal string support")\r
-LANGOPT(WritableStrings , 1, 0, "writable string support")\r
-LANGOPT(ConstStrings , 1, 0, "const-qualified string support")\r
-LANGOPT(LaxVectorConversions , 1, 1, "lax vector conversions")\r
-LANGOPT(AltiVec , 1, 0, "AltiVec-style vector initializers")\r
-LANGOPT(ZVector , 1, 0, "System z vector extensions")\r
-LANGOPT(Exceptions , 1, 0, "exception handling")\r
-LANGOPT(ObjCExceptions , 1, 0, "Objective-C exceptions")\r
-LANGOPT(CXXExceptions , 1, 0, "C++ exceptions")\r
-LANGOPT(DWARFExceptions , 1, 0, "dwarf exception handling")\r
-LANGOPT(SjLjExceptions , 1, 0, "setjmp-longjump exception handling")\r
-LANGOPT(SEHExceptions , 1, 0, "SEH .xdata exception handling")\r
-LANGOPT(ExternCNoUnwind , 1, 0, "Assume extern C functions don't unwind")\r
-LANGOPT(TraditionalCPP , 1, 0, "traditional CPP emulation")\r
-LANGOPT(RTTI , 1, 1, "run-time type information")\r
-LANGOPT(RTTIData , 1, 1, "emit run-time type information data")\r
-LANGOPT(MSBitfields , 1, 0, "Microsoft-compatible structure layout")\r
-LANGOPT(Freestanding, 1, 0, "freestanding implementation")\r
-LANGOPT(NoBuiltin , 1, 0, "disable builtin functions")\r
-LANGOPT(NoMathBuiltin , 1, 0, "disable math builtin functions")\r
-LANGOPT(GNUAsm , 1, 1, "GNU-style inline assembly")\r
-LANGOPT(CoroutinesTS , 1, 0, "C++ coroutines TS")\r
-LANGOPT(RelaxedTemplateTemplateArgs, 1, 0, "C++17 relaxed matching of template template arguments")\r
-\r
-LANGOPT(DoubleSquareBracketAttributes, 1, 0, "'[[]]' attributes extension for all language standard modes")\r
-\r
-BENIGN_LANGOPT(ThreadsafeStatics , 1, 1, "thread-safe static initializers")\r
-LANGOPT(POSIXThreads , 1, 0, "POSIX thread support")\r
-LANGOPT(Blocks , 1, 0, "blocks extension to C")\r
-BENIGN_LANGOPT(EmitAllDecls , 1, 0, "emitting all declarations")\r
-LANGOPT(MathErrno , 1, 1, "errno in math functions")\r
-BENIGN_LANGOPT(HeinousExtensions , 1, 0, "extensions that we really don't like and may be ripped out at any time")\r
-LANGOPT(Modules , 1, 0, "modules extension to C")\r
-COMPATIBLE_LANGOPT(ModulesTS , 1, 0, "C++ Modules TS")\r
-BENIGN_ENUM_LANGOPT(CompilingModule, CompilingModuleKind, 2, CMK_None,\r
- "compiling a module interface")\r
-BENIGN_LANGOPT(CompilingPCH, 1, 0, "building a pch")\r
-COMPATIBLE_LANGOPT(ModulesDeclUse , 1, 0, "require declaration of module uses")\r
-BENIGN_LANGOPT(ModulesSearchAll , 1, 1, "searching even non-imported modules to find unresolved references")\r
-COMPATIBLE_LANGOPT(ModulesStrictDeclUse, 1, 0, "requiring declaration of module uses and all headers to be in modules")\r
-BENIGN_LANGOPT(ModulesErrorRecovery, 1, 1, "automatically importing modules as needed when performing error recovery")\r
-BENIGN_LANGOPT(ImplicitModules, 1, 1, "building modules that are not specified via -fmodule-file")\r
-COMPATIBLE_LANGOPT(ModulesLocalVisibility, 1, 0, "local submodule visibility")\r
-COMPATIBLE_LANGOPT(Optimize , 1, 0, "__OPTIMIZE__ predefined macro")\r
-COMPATIBLE_LANGOPT(OptimizeSize , 1, 0, "__OPTIMIZE_SIZE__ predefined macro")\r
-COMPATIBLE_LANGOPT(Static , 1, 0, "__STATIC__ predefined macro (as opposed to __DYNAMIC__)")\r
-VALUE_LANGOPT(PackStruct , 32, 0,\r
- "default struct packing maximum alignment")\r
-VALUE_LANGOPT(MaxTypeAlign , 32, 0,\r
- "default maximum alignment for types")\r
-VALUE_LANGOPT(AlignDouble , 1, 0, "Controls if doubles should be aligned to 8 bytes (x86 only)")\r
-COMPATIBLE_VALUE_LANGOPT(PICLevel , 2, 0, "__PIC__ level")\r
-COMPATIBLE_VALUE_LANGOPT(PIE , 1, 0, "is pie")\r
-COMPATIBLE_LANGOPT(GNUInline , 1, 0, "GNU inline semantics")\r
-COMPATIBLE_LANGOPT(NoInlineDefine , 1, 0, "__NO_INLINE__ predefined macro")\r
-COMPATIBLE_LANGOPT(Deprecated , 1, 0, "__DEPRECATED predefined macro")\r
-COMPATIBLE_LANGOPT(FastMath , 1, 0, "fast FP math optimizations, and __FAST_MATH__ predefined macro")\r
-COMPATIBLE_LANGOPT(FiniteMathOnly , 1, 0, "__FINITE_MATH_ONLY__ predefined macro")\r
-COMPATIBLE_LANGOPT(UnsafeFPMath , 1, 0, "Unsafe Floating Point Math")\r
-\r
-BENIGN_LANGOPT(ObjCGCBitmapPrint , 1, 0, "printing of GC's bitmap layout for __weak/__strong ivars")\r
-\r
-BENIGN_LANGOPT(AccessControl , 1, 1, "C++ access control")\r
-LANGOPT(CharIsSigned , 1, 1, "signed char")\r
-LANGOPT(WCharSize , 4, 0, "width of wchar_t")\r
-LANGOPT(WCharIsSigned , 1, 0, "signed or unsigned wchar_t")\r
-ENUM_LANGOPT(MSPointerToMemberRepresentationMethod, PragmaMSPointersToMembersKind, 2, PPTMK_BestCase, "member-pointer representation method")\r
+//===--- LangOptions.def - Language option database -------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines the language options. Users of this file must
+// define the LANGOPT macro to make use of this information.
+//
+// Optionally, the user may also define:
+//
+// BENIGN_LANGOPT: for options that don't affect the construction of the AST in
+// any way (that is, the value can be different between an implicit module
+// and the user of that module).
+//
+// COMPATIBLE_LANGOPT: for options that affect the construction of the AST in
+// a way that doesn't prevent interoperability (that is, the value can be
+// different between an explicit module and the user of that module).
+//
+// ENUM_LANGOPT: for options that have enumeration, rather than unsigned, type.
+//
+// VALUE_LANGOPT: for options that describe a value rather than a flag.
+//
+// BENIGN_ENUM_LANGOPT, COMPATIBLE_ENUM_LANGOPT,
+// BENIGN_VALUE_LANGOPT, COMPATIBLE_VALUE_LANGOPT: combinations of the above.
+//
+// FIXME: Clients should be able to more easily select whether they want
+// different levels of compatibility versus how to handle different kinds
+// of option.
+//
+// The Description field should be a noun phrase, for instance "frobbing all
+// widgets" or "C's implicit blintz feature".
+//===----------------------------------------------------------------------===//
+
+#ifndef LANGOPT
+# error Define the LANGOPT macro to handle language options
+#endif
+
+#ifndef COMPATIBLE_LANGOPT
+# define COMPATIBLE_LANGOPT(Name, Bits, Default, Description) \
+ LANGOPT(Name, Bits, Default, Description)
+#endif
+
+#ifndef BENIGN_LANGOPT
+# define BENIGN_LANGOPT(Name, Bits, Default, Description) \
+ COMPATIBLE_LANGOPT(Name, Bits, Default, Description)
+#endif
+
+#ifndef ENUM_LANGOPT
+# define ENUM_LANGOPT(Name, Type, Bits, Default, Description) \
+ LANGOPT(Name, Bits, Default, Description)
+#endif
+
+#ifndef COMPATIBLE_ENUM_LANGOPT
+# define COMPATIBLE_ENUM_LANGOPT(Name, Type, Bits, Default, Description) \
+ ENUM_LANGOPT(Name, Type, Bits, Default, Description)
+#endif
+
+#ifndef BENIGN_ENUM_LANGOPT
+# define BENIGN_ENUM_LANGOPT(Name, Type, Bits, Default, Description) \
+ COMPATIBLE_ENUM_LANGOPT(Name, Type, Bits, Default, Description)
+#endif
+
+#ifndef VALUE_LANGOPT
+# define VALUE_LANGOPT(Name, Bits, Default, Description) \
+ LANGOPT(Name, Bits, Default, Description)
+#endif
+
+#ifndef COMPATIBLE_VALUE_LANGOPT
+# define COMPATIBLE_VALUE_LANGOPT(Name, Bits, Default, Description) \
+ VALUE_LANGOPT(Name, Bits, Default, Description)
+#endif
+
+#ifndef BENIGN_VALUE_LANGOPT
+# define BENIGN_VALUE_LANGOPT(Name, Bits, Default, Description) \
+ COMPATIBLE_VALUE_LANGOPT(Name, Bits, Default, Description)
+#endif
+
+// FIXME: A lot of the BENIGN_ options should be COMPATIBLE_ instead.
+LANGOPT(C99 , 1, 0, "C99")
+LANGOPT(C11 , 1, 0, "C11")
+LANGOPT(C17 , 1, 0, "C17")
+LANGOPT(MSVCCompat , 1, 0, "Microsoft Visual C++ full compatibility mode")
+LANGOPT(MicrosoftExt , 1, 0, "Microsoft C++ extensions")
+LANGOPT(AsmBlocks , 1, 0, "Microsoft inline asm blocks")
+LANGOPT(Borland , 1, 0, "Borland extensions")
+LANGOPT(CPlusPlus , 1, 0, "C++")
+LANGOPT(CPlusPlus11 , 1, 0, "C++11")
+LANGOPT(CPlusPlus14 , 1, 0, "C++14")
+LANGOPT(CPlusPlus17 , 1, 0, "C++17")
+LANGOPT(CPlusPlus2a , 1, 0, "C++2a")
+LANGOPT(ObjC1 , 1, 0, "Objective-C 1")
+LANGOPT(ObjC2 , 1, 0, "Objective-C 2")
+BENIGN_LANGOPT(ObjCDefaultSynthProperties , 1, 0,
+ "Objective-C auto-synthesized properties")
+BENIGN_LANGOPT(EncodeExtendedBlockSig , 1, 0,
+ "Encoding extended block type signature")
+BENIGN_LANGOPT(ObjCInferRelatedResultType , 1, 1,
+ "Objective-C related result type inference")
+LANGOPT(AppExt , 1, 0, "Objective-C App Extension")
+LANGOPT(Trigraphs , 1, 0,"trigraphs")
+LANGOPT(LineComment , 1, 0, "'//' comments")
+LANGOPT(Bool , 1, 0, "bool, true, and false keywords")
+LANGOPT(Half , 1, 0, "half keyword")
+LANGOPT(WChar , 1, CPlusPlus, "wchar_t keyword")
+LANGOPT(DeclSpecKeyword , 1, 0, "__declspec keyword")
+BENIGN_LANGOPT(DollarIdents , 1, 1, "'$' in identifiers")
+BENIGN_LANGOPT(AsmPreprocessor, 1, 0, "preprocessor in asm mode")
+LANGOPT(GNUMode , 1, 1, "GNU extensions")
+LANGOPT(GNUKeywords , 1, 1, "GNU keywords")
+BENIGN_LANGOPT(ImplicitInt, 1, !C99 && !CPlusPlus, "C89 implicit 'int'")
+LANGOPT(Digraphs , 1, 0, "digraphs")
+BENIGN_LANGOPT(HexFloats , 1, C99, "C99 hexadecimal float constants")
+LANGOPT(CXXOperatorNames , 1, 0, "C++ operator name keywords")
+LANGOPT(AppleKext , 1, 0, "Apple kext support")
+BENIGN_LANGOPT(PascalStrings, 1, 0, "Pascal string support")
+LANGOPT(WritableStrings , 1, 0, "writable string support")
+LANGOPT(ConstStrings , 1, 0, "const-qualified string support")
+LANGOPT(LaxVectorConversions , 1, 1, "lax vector conversions")
+LANGOPT(AltiVec , 1, 0, "AltiVec-style vector initializers")
+LANGOPT(ZVector , 1, 0, "System z vector extensions")
+LANGOPT(Exceptions , 1, 0, "exception handling")
+LANGOPT(ObjCExceptions , 1, 0, "Objective-C exceptions")
+LANGOPT(CXXExceptions , 1, 0, "C++ exceptions")
+LANGOPT(DWARFExceptions , 1, 0, "dwarf exception handling")
+LANGOPT(SjLjExceptions , 1, 0, "setjmp-longjump exception handling")
+LANGOPT(SEHExceptions , 1, 0, "SEH .xdata exception handling")
+LANGOPT(ExternCNoUnwind , 1, 0, "Assume extern C functions don't unwind")
+LANGOPT(TraditionalCPP , 1, 0, "traditional CPP emulation")
+LANGOPT(RTTI , 1, 1, "run-time type information")
+LANGOPT(RTTIData , 1, 1, "emit run-time type information data")
+LANGOPT(MSBitfields , 1, 0, "Microsoft-compatible structure layout")
+LANGOPT(Freestanding, 1, 0, "freestanding implementation")
+LANGOPT(NoBuiltin , 1, 0, "disable builtin functions")
+LANGOPT(NoMathBuiltin , 1, 0, "disable math builtin functions")
+LANGOPT(GNUAsm , 1, 1, "GNU-style inline assembly")
+LANGOPT(CoroutinesTS , 1, 0, "C++ coroutines TS")
+LANGOPT(RelaxedTemplateTemplateArgs, 1, 0, "C++17 relaxed matching of template template arguments")
+
+LANGOPT(DoubleSquareBracketAttributes, 1, 0, "'[[]]' attributes extension for all language standard modes")
+
+BENIGN_LANGOPT(ThreadsafeStatics , 1, 1, "thread-safe static initializers")
+LANGOPT(POSIXThreads , 1, 0, "POSIX thread support")
+LANGOPT(Blocks , 1, 0, "blocks extension to C")
+BENIGN_LANGOPT(EmitAllDecls , 1, 0, "emitting all declarations")
+LANGOPT(MathErrno , 1, 1, "errno in math functions")
+BENIGN_LANGOPT(HeinousExtensions , 1, 0, "extensions that we really don't like and may be ripped out at any time")
+LANGOPT(Modules , 1, 0, "modules extension to C")
+COMPATIBLE_LANGOPT(ModulesTS , 1, 0, "C++ Modules TS")
+BENIGN_ENUM_LANGOPT(CompilingModule, CompilingModuleKind, 2, CMK_None,
+ "compiling a module interface")
+BENIGN_LANGOPT(CompilingPCH, 1, 0, "building a pch")
+COMPATIBLE_LANGOPT(ModulesDeclUse , 1, 0, "require declaration of module uses")
+BENIGN_LANGOPT(ModulesSearchAll , 1, 1, "searching even non-imported modules to find unresolved references")
+COMPATIBLE_LANGOPT(ModulesStrictDeclUse, 1, 0, "requiring declaration of module uses and all headers to be in modules")
+BENIGN_LANGOPT(ModulesErrorRecovery, 1, 1, "automatically importing modules as needed when performing error recovery")
+BENIGN_LANGOPT(ImplicitModules, 1, 1, "building modules that are not specified via -fmodule-file")
+COMPATIBLE_LANGOPT(ModulesLocalVisibility, 1, 0, "local submodule visibility")
+COMPATIBLE_LANGOPT(Optimize , 1, 0, "__OPTIMIZE__ predefined macro")
+COMPATIBLE_LANGOPT(OptimizeSize , 1, 0, "__OPTIMIZE_SIZE__ predefined macro")
+COMPATIBLE_LANGOPT(Static , 1, 0, "__STATIC__ predefined macro (as opposed to __DYNAMIC__)")
+VALUE_LANGOPT(PackStruct , 32, 0,
+ "default struct packing maximum alignment")
+VALUE_LANGOPT(MaxTypeAlign , 32, 0,
+ "default maximum alignment for types")
+VALUE_LANGOPT(AlignDouble , 1, 0, "Controls if doubles should be aligned to 8 bytes (x86 only)")
+COMPATIBLE_VALUE_LANGOPT(PICLevel , 2, 0, "__PIC__ level")
+COMPATIBLE_VALUE_LANGOPT(PIE , 1, 0, "is pie")
+COMPATIBLE_LANGOPT(GNUInline , 1, 0, "GNU inline semantics")
+COMPATIBLE_LANGOPT(NoInlineDefine , 1, 0, "__NO_INLINE__ predefined macro")
+COMPATIBLE_LANGOPT(Deprecated , 1, 0, "__DEPRECATED predefined macro")
+COMPATIBLE_LANGOPT(FastMath , 1, 0, "fast FP math optimizations, and __FAST_MATH__ predefined macro")
+COMPATIBLE_LANGOPT(FiniteMathOnly , 1, 0, "__FINITE_MATH_ONLY__ predefined macro")
+COMPATIBLE_LANGOPT(UnsafeFPMath , 1, 0, "Unsafe Floating Point Math")
+
+BENIGN_LANGOPT(ObjCGCBitmapPrint , 1, 0, "printing of GC's bitmap layout for __weak/__strong ivars")
+
+BENIGN_LANGOPT(AccessControl , 1, 1, "C++ access control")
+LANGOPT(CharIsSigned , 1, 1, "signed char")
+LANGOPT(WCharSize , 4, 0, "width of wchar_t")
+LANGOPT(WCharIsSigned , 1, 0, "signed or unsigned wchar_t")
+ENUM_LANGOPT(MSPointerToMemberRepresentationMethod, PragmaMSPointersToMembersKind, 2, PPTMK_BestCase, "member-pointer representation method")
ENUM_LANGOPT(DefaultCallingConv, DefaultCallingConvention, 3, DCC_None, "default calling convention")
LANGOPT(ShortEnums , 1, 0, "short enum types")