mirror of
https://github.com/xomboverlord/ldc.git
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cb341586e3
This corresponds to DMD commit a913ce4bc59a94a022a27e390fc841f4aededffb. Doesn't build Phobos yet.
119 lines
2.9 KiB
C++
119 lines
2.9 KiB
C++
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// Compiler implementation of the D programming language
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// Copyright (c) 1999-2013 by Digital Mars
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// All Rights Reserved
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// written by Walter Bright
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// http://www.digitalmars.com
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// License for redistribution is by either the Artistic License
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// in artistic.txt, or the GNU General Public License in gnu.txt.
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// See the included readme.txt for details.
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#ifndef DMD_ENUM_H
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#define DMD_ENUM_H
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#ifdef __DMC__
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#pragma once
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#endif /* __DMC__ */
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#include "root.h"
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#include "dsymbol.h"
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class Identifier;
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class Type;
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class Expression;
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struct HdrGenState;
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class VarDeclaration;
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class EnumDeclaration : public ScopeDsymbol
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{
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public:
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/* The separate, and distinct, cases are:
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* 1. enum { ... }
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* 2. enum : memtype { ... }
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* 3. enum id { ... }
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* 4. enum id : memtype { ... }
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* 5. enum id : memtype;
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* 6. enum id;
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*/
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Type *type; // the TypeEnum
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Type *memtype; // type of the members
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PROT protection;
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private:
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Expression *maxval;
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Expression *minval;
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Expression *defaultval; // default initializer
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public:
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bool isdeprecated;
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bool added;
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EnumDeclaration(Loc loc, Identifier *id, Type *memtype);
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Dsymbol *syntaxCopy(Dsymbol *s);
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int addMember(Scope *sc, ScopeDsymbol *sd, int memnum);
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void setScope(Scope *sc);
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void semantic(Scope *sc);
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bool oneMember(Dsymbol **ps, Identifier *ident);
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void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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Type *getType();
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const char *kind();
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#if DMDV2
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Dsymbol *search(Loc, Identifier *ident, int flags);
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#endif
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bool isDeprecated(); // is Dsymbol deprecated?
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PROT prot();
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Expression *getMaxMinValue(Loc loc, Identifier *id);
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Expression *getDefaultValue(Loc loc);
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Type *getMemtype(Loc loc);
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void emitComment(Scope *sc);
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void toJson(JsonOut *json);
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void toDocBuffer(OutBuffer *buf, Scope *sc);
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EnumDeclaration *isEnumDeclaration() { return this; }
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#if IN_DMD
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void toObjFile(int multiobj); // compile to .obj file
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void toDebug();
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int cvMember(unsigned char *p);
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Symbol *sinit;
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Symbol *toInitializer();
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#endif
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#if IN_LLVM
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void codegen(IRState*);
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#endif
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};
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class EnumMember : public Dsymbol
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{
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public:
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/* Can take the following forms:
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* 1. id
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* 2. id = value
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* 3. type id = value
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*/
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Expression *value;
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Type *type;
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EnumDeclaration *ed;
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VarDeclaration *vd;
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EnumMember(Loc loc, Identifier *id, Expression *value, Type *type);
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Dsymbol *syntaxCopy(Dsymbol *s);
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void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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const char *kind();
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void semantic(Scope *sc);
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Expression *getVarExp(Loc loc, Scope *sc);
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void emitComment(Scope *sc);
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void toJson(JsonOut *json);
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void toDocBuffer(OutBuffer *buf, Scope *sc);
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EnumMember *isEnumMember() { return this; }
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};
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#endif /* DMD_ENUM_H */
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