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view dmd2/init.h @ 1650:40bd4a0d4870
Update to work with LLVM 2.7.
Removed use of dyn_cast, llvm no compiles
without exceptions and rtti by
default. We do need exceptions for the libconfig stuff, but rtti isn't
necessary (anymore).
Debug info needs to be rewritten, as in LLVM 2.7 the format has
completely changed. To have something to look at while rewriting, the
old code has been wrapped inside #ifndef DISABLE_DEBUG_INFO , this means
that you have to define this to compile at the moment.
Updated tango 0.99.9 patch to include updated EH runtime code, which is
needed for LLVM 2.7 as well.
author | Tomas Lindquist Olsen |
---|---|
date | Wed, 19 May 2010 12:42:32 +0200 |
parents | 638d16625da2 |
children |
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// Compiler implementation of the D programming language // Copyright (c) 1999-2007 by Digital Mars // All Rights Reserved // written by Walter Bright // http://www.digitalmars.com // License for redistribution is by either the Artistic License // in artistic.txt, or the GNU General Public License in gnu.txt. // See the included readme.txt for details. #ifndef INIT_H #define INIT_H #include "root.h" #include "mars.h" #include "arraytypes.h" struct Identifier; struct Expression; struct Scope; struct Type; struct dt_t; struct AggregateDeclaration; struct VoidInitializer; struct StructInitializer; struct ArrayInitializer; struct ExpInitializer; #ifdef _DH struct HdrGenState; #endif struct Initializer : Object { Loc loc; Initializer(Loc loc); virtual Initializer *syntaxCopy(); virtual Initializer *semantic(Scope *sc, Type *t); virtual Type *inferType(Scope *sc); virtual Expression *toExpression() = 0; virtual void toCBuffer(OutBuffer *buf, HdrGenState *hgs) = 0; char *toChars(); static Initializers *arraySyntaxCopy(Initializers *ai); #if IN_DMD virtual dt_t *toDt(); #endif virtual VoidInitializer *isVoidInitializer() { return NULL; } virtual StructInitializer *isStructInitializer() { return NULL; } virtual ArrayInitializer *isArrayInitializer() { return NULL; } virtual ExpInitializer *isExpInitializer() { return NULL; } }; struct VoidInitializer : Initializer { Type *type; // type that this will initialize to VoidInitializer(Loc loc); Initializer *syntaxCopy(); Initializer *semantic(Scope *sc, Type *t); Expression *toExpression(); void toCBuffer(OutBuffer *buf, HdrGenState *hgs); #if IN_DMD dt_t *toDt(); #endif virtual VoidInitializer *isVoidInitializer() { return this; } }; struct StructInitializer : Initializer { Identifiers field; // of Identifier *'s Initializers value; // parallel array of Initializer *'s Array vars; // parallel array of VarDeclaration *'s AggregateDeclaration *ad; // which aggregate this is for StructInitializer(Loc loc); Initializer *syntaxCopy(); void addInit(Identifier *field, Initializer *value); Initializer *semantic(Scope *sc, Type *t); Expression *toExpression(); void toCBuffer(OutBuffer *buf, HdrGenState *hgs); #if IN_DMD dt_t *toDt(); #endif StructInitializer *isStructInitializer() { return this; } }; struct ArrayInitializer : Initializer { Expressions index; // indices Initializers value; // of Initializer *'s unsigned dim; // length of array being initialized Type *type; // type that array will be used to initialize int sem; // !=0 if semantic() is run ArrayInitializer(Loc loc); Initializer *syntaxCopy(); void addInit(Expression *index, Initializer *value); Initializer *semantic(Scope *sc, Type *t); Type *inferType(Scope *sc); Expression *toExpression(); Initializer *toAssocArrayInitializer(); void toCBuffer(OutBuffer *buf, HdrGenState *hgs); #if IN_DMD dt_t *toDt(); dt_t *toDtBit(); // for bit arrays #endif ArrayInitializer *isArrayInitializer() { return this; } }; struct ExpInitializer : Initializer { Expression *exp; ExpInitializer(Loc loc, Expression *exp); Initializer *syntaxCopy(); Initializer *semantic(Scope *sc, Type *t); Type *inferType(Scope *sc); Expression *toExpression(); void toCBuffer(OutBuffer *buf, HdrGenState *hgs); #if IN_DMD dt_t *toDt(); #endif virtual ExpInitializer *isExpInitializer() { return this; } }; #endif