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//===-- gen/typinf.h - TypeInfo declaration codegen -------------*- C++ -*-===//
//
// LDC – the LLVM D compiler
//
// This file is distributed under the BSD-style LDC license. See the LICENSE
// file for details.
//
//===----------------------------------------------------------------------===//
//
// Codegen for the TypeInfo types/constants required by the D run-time type
// information system.
//
//===----------------------------------------------------------------------===//
#pragma once
struct Loc;
class Type;
class TypeInfoDeclaration;
bool builtinTypeInfo(Type *t); // in dmd/typinf.d
namespace llvm {
class GlobalVariable;
}
TypeInfoDeclaration *getOrCreateTypeInfoDeclaration(const Loc &loc,
Type *forType);
llvm::GlobalVariable *DtoResolveTypeInfo(TypeInfoDeclaration *tid);
// Adds some metadata for use by optimization passes.
void emitTypeInfoMetadata(llvm::GlobalVariable *typeinfoGlobal, Type *forType);
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