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-rw-r--r--clang/lib/Sema/SemaCXXCast.cpp7
1 files changed, 5 insertions, 2 deletions
diff --git a/clang/lib/Sema/SemaCXXCast.cpp b/clang/lib/Sema/SemaCXXCast.cpp
index 911578622d2..b8e27e7b728 100644
--- a/clang/lib/Sema/SemaCXXCast.cpp
+++ b/clang/lib/Sema/SemaCXXCast.cpp
@@ -1052,6 +1052,8 @@ static TryCastResult TryReinterpretCast(Sema &Self, Expr *SrcExpr,
const SourceRange &OpRange,
unsigned &msg,
CastExpr::CastKind &Kind) {
+ bool IsLValueCast = false;
+
DestType = Self.Context.getCanonicalType(DestType);
QualType SrcType = SrcExpr->getType();
if (const ReferenceType *DestTypeTmp = DestType->getAs<ReferenceType>()) {
@@ -1069,6 +1071,7 @@ static TryCastResult TryReinterpretCast(Sema &Self, Expr *SrcExpr,
// This code does this transformation for the checked types.
DestType = Self.Context.getPointerType(DestTypeTmp->getPointeeType());
SrcType = Self.Context.getPointerType(SrcType);
+ IsLValueCast = true;
}
// Canonicalize source for comparison.
@@ -1095,7 +1098,7 @@ static TryCastResult TryReinterpretCast(Sema &Self, Expr *SrcExpr,
}
// A valid member pointer cast.
- Kind = CastExpr::CK_BitCast;
+ Kind = IsLValueCast? CastExpr::CK_LValueBitCast : CastExpr::CK_BitCast;
return TC_Success;
}
@@ -1212,7 +1215,7 @@ static TryCastResult TryReinterpretCast(Sema &Self, Expr *SrcExpr,
// Not casting away constness, so the only remaining check is for compatible
// pointer categories.
- Kind = CastExpr::CK_BitCast;
+ Kind = IsLValueCast? CastExpr::CK_LValueBitCast : CastExpr::CK_BitCast;
if (SrcType->isFunctionPointerType()) {
if (DestType->isFunctionPointerType()) {
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