Add typeid for the builtin types. WIP.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89028 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGCXXExpr.cpp b/lib/CodeGen/CGCXXExpr.cpp
index 75740af..71ddca7 100644
--- a/lib/CodeGen/CGCXXExpr.cpp
+++ b/lib/CodeGen/CGCXXExpr.cpp
@@ -347,7 +347,7 @@
QualType Ty = E->getType();
const llvm::Type *LTy = ConvertType(Ty)->getPointerTo();
if (E->isTypeOperand()) {
- QualType Ty = E->getTypeOperand();
+ Ty = E->getTypeOperand();
CanQualType CanTy = CGM.getContext().getCanonicalType(Ty);
Ty = CanTy.getUnqualifiedType().getNonReferenceType();
if (const RecordType *RT = Ty->getAs<RecordType>()) {
@@ -356,9 +356,7 @@
return Builder.CreateBitCast(CGM.GenerateRttiRef(RD), LTy);
return Builder.CreateBitCast(CGM.GenerateRtti(RD), LTy);
}
- // FIXME: return the rtti for the non-class static type.
- ErrorUnsupported(E, "typeid expression");
- return 0;
+ return Builder.CreateBitCast(CGM.GenerateRttiNonClass(Ty), LTy);
}
Expr *subE = E->getExprOperand();
if (const RecordType *RT = Ty->getAs<RecordType>()) {
@@ -397,11 +395,12 @@
V = Builder.CreateLoad(V);
return V;
}
- return CGM.GenerateRtti(RD);
+ return Builder.CreateBitCast(CGM.GenerateRtti(RD), LTy);
}
- // FIXME: return rtti for the non-class static type.
- ErrorUnsupported(E, "typeid expression");
- return 0;
+ Ty = subE->getType();
+ CanQualType CanTy = CGM.getContext().getCanonicalType(Ty);
+ Ty = CanTy.getUnqualifiedType().getNonReferenceType();
+ return Builder.CreateBitCast(CGM.GenerateRttiNonClass(Ty), LTy);
}
llvm::Value *CodeGenFunction::EmitDynamicCast(llvm::Value *V,