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view ir/irtype.h @ 1364:46f6365a50d7
Added IrTypeFunction and IrTypeDelegate and eliminated IrDType. This means the Type::ir field can be removed. It's the final part needed for the move to a slightly more sane type system. Now the whole thing just needs to be cleaned up :P
Added -v-cg switch, which right now just prints "codegen: module.name (module/name.d)" to stdout, this can really help figuring out where, in some complex build command, things go wrong.
author | Tomas Lindquist Olsen <tomas.l.olsen gmail com> |
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date | Sat, 16 May 2009 18:19:52 +0200 |
parents | 79758fd2f48a |
children | 81121ac19f61 |
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#ifndef __LDC_IR_IRTYPE_H__ #define __LDC_IR_IRTYPE_H__ #include "llvm/Type.h" ////////////////////////////////////////////////////////////////////////////// // forward declarations struct Type; class IrTypeAggr; class IrTypeArray; class IrTypeBasic; class IrTypeClass; class IrTypeFunction; class IrTypePointer; class IrTypeSArray; class IrTypeStruct; ////////////////////////////////////////////////////////////////////////////// /// Base class for IrTypeS. class IrType { public: /// IrType(Type* dt, const llvm::Type* lt); /// virtual IrTypeAggr* isAggr() { return NULL; } /// virtual IrTypeArray* isArray() { return NULL; } /// virtual IrTypeBasic* isBasic() { return NULL; } /// virtual IrTypeClass* isClass() { return NULL; } /// virtual IrTypeFunction* isFunction(){ return NULL; } /// virtual IrTypePointer* isPointer() { return NULL; } /// virtual IrTypeSArray* isSArray() { return NULL; } /// virtual IrTypeStruct* isStruct() { return NULL; } /// Type* getD() { return dtype; } /// virtual const llvm::Type* get() { return pa.get(); } /// llvm::PATypeHolder& getPA() { return pa; } /// virtual const llvm::Type* buildType() = 0; protected: /// Type* dtype; /// LLVM type holder. llvm::PATypeHolder pa; }; ////////////////////////////////////////////////////////////////////////////// /// IrType for basic D types. class IrTypeBasic : public IrType { public: /// IrTypeBasic(Type* dt); /// IrTypeBasic* isBasic() { return this; } /// const llvm::Type* buildType(); protected: /// const llvm::Type* basic2llvm(Type* t); }; ////////////////////////////////////////////////////////////////////////////// /// IrType from pointers. class IrTypePointer : public IrType { public: /// IrTypePointer(Type* dt); /// IrTypePointer* isPointer() { return this; } /// const llvm::Type* buildType(); protected: /// const llvm::Type* pointer2llvm(Type* t); }; ////////////////////////////////////////////////////////////////////////////// /// IrType for static arrays class IrTypeSArray : public IrType { public: /// IrTypeSArray(Type* dt); /// IrTypeSArray* isSArray() { return this; } /// const llvm::Type* buildType(); protected: /// const llvm::Type* sarray2llvm(Type* t); /// Dimension. uint64_t dim; }; ////////////////////////////////////////////////////////////////////////////// /// IrType for dynamic arrays class IrTypeArray : public IrType { public: /// IrTypeArray(Type* dt); /// IrTypeArray* isArray() { return this; } /// const llvm::Type* buildType(); protected: /// const llvm::Type* array2llvm(Type* t); }; ////////////////////////////////////////////////////////////////////////////// #endif