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83 lines
2.3 KiB
C++
83 lines
2.3 KiB
C++
//===--- Specifiers.h - Declaration and Type Specifiers ---------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines various enumerations that describe declaration and
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// type specifiers.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_BASIC_SPECIFIERS_H
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#define LLVM_CLANG_BASIC_SPECIFIERS_H
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namespace clang {
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/// \brief Specifies the width of a type, e.g., short, long, or long long.
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enum TypeSpecifierWidth {
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TSW_unspecified,
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TSW_short,
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TSW_long,
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TSW_longlong
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};
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/// \brief Specifies the signedness of a type, e.g., signed or unsigned.
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enum TypeSpecifierSign {
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TSS_unspecified,
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TSS_signed,
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TSS_unsigned
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};
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/// \brief Specifies the kind of type.
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enum TypeSpecifierType {
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TST_unspecified,
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TST_void,
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TST_char,
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TST_wchar, // C++ wchar_t
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TST_char16, // C++0x char16_t
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TST_char32, // C++0x char32_t
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TST_int,
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TST_float,
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TST_double,
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TST_bool, // _Bool
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TST_decimal32, // _Decimal32
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TST_decimal64, // _Decimal64
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TST_decimal128, // _Decimal128
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TST_enum,
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TST_union,
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TST_struct,
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TST_class, // C++ class type
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TST_typename, // Typedef, C++ class-name or enum name, etc.
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TST_typeofType,
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TST_typeofExpr,
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TST_decltype, // C++0x decltype
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TST_auto, // C++0x auto
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TST_error // erroneous type
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};
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/// WrittenBuiltinSpecs - Structure that packs information about the
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/// type specifiers that were written in a particular type specifier
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/// sequence.
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struct WrittenBuiltinSpecs {
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/*DeclSpec::TST*/ unsigned Type : 5;
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/*DeclSpec::TSS*/ unsigned Sign : 2;
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/*DeclSpec::TSW*/ unsigned Width : 2;
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bool ModeAttr : 1;
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};
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/// AccessSpecifier - A C++ access specifier (public, private,
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/// protected), plus the special value "none" which means
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/// different things in different contexts.
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enum AccessSpecifier {
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AS_public,
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AS_protected,
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AS_private,
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AS_none
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};
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} // end namespace clang
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#endif // LLVM_CLANG_BASIC_SPECIFIERS_H
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