Mercurial > projects > ldc
view tools/binding/llvm-typemonitor.cpp @ 1463:a5526b7a5ae6
D2:
Applied function type from D1 frontend that got removed in D2, it's critical for member function type to be correct.
Fixed a bunch of type discrepancies in druntime object.di vs. genobj.d .
Disabled (#if 0) some potentally very large type dumps for -vv .
Updated classinfo and typeinfo generation for D2, almost complete now.
Added finer grained checks for vtbl type mismatching, aids debugging.
author | Tomas Lindquist Olsen <tomas.l.olsen gmail com> |
---|---|
date | Wed, 03 Jun 2009 02:28:48 +0200 |
parents | 4ff9ab0d472c |
children |
line wrap: on
line source
/// Support for callbacks when an abstract type becomes more concrete. #include "llvm/Support/Streams.h" #include "llvm/Type.h" #include "llvm-c/Core.h" using namespace llvm; extern "C" typedef int (*RefineCallback)(void *handle, LLVMTypeRef newT); class TypeMonitor : AbstractTypeUser { void *handle_; RefineCallback callback_; void onRefineType(const Type* oldT, const Type* newT) { callback_(handle_, wrap(newT)); oldT->removeAbstractTypeUser(this); delete this; } public: TypeMonitor(Type* T, void *handle, RefineCallback callback) : handle_(handle), callback_(callback) { T->addAbstractTypeUser(this); } virtual void refineAbstractType(const DerivedType *OldTy, const Type *NewTy) { onRefineType(OldTy, NewTy); } virtual void typeBecameConcrete(const DerivedType *AbsTy) { onRefineType(AbsTy, AbsTy); } virtual void dump() const { cerr << "<TypeMonitor>"; } }; extern "C" void LLVMRegisterAbstractTypeCallback(LLVMTypeRef T, void *handle, RefineCallback callback) { new TypeMonitor(unwrap(T), handle, callback); }