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Set the cast kind for a few more code paths. 

llvm-svn: 88893
This commit is contained in:
Eli Friedman 2009-11-16 05:44:20 +00:00
parent 8ca5d4b9ad
commit 03bf60a704
1 changed files with 8 additions and 2 deletions
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10
clang/lib/Sema/SemaCXXCast.cpp
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@ -388,8 +388,10 @@ CheckStaticCast(Sema &Self, Expr *&SrcExpr, QualType DestType,
// This test is outside everything else because it's the only case where
// a non-lvalue-reference target type does not lead to decay.
// C++ 5.2.9p4: Any expression can be explicitly converted to type "cv void".
if (DestType->isVoidType())
if (DestType->isVoidType()) {
Kind = CastExpr::CK_ToVoid;
return;
}
if (!DestType->isLValueReferenceType() && !DestType->isRecordType())
Self.DefaultFunctionArrayConversion(SrcExpr);
@ -473,8 +475,10 @@ static TryCastResult TryStaticCast(Sema &Self, Expr *&SrcExpr,
if (DestType->isEnumeralType()) {
if (SrcType->isComplexType() || SrcType->isVectorType()) {
// Fall through - these cannot be converted.
} else if (SrcType->isArithmeticType() || SrcType->isEnumeralType())
} else if (SrcType->isArithmeticType() || SrcType->isEnumeralType()) {
Kind = CastExpr::CK_IntegralCast;
return TC_Success;
}
}
// Reverse pointer upcast. C++ 4.10p3 specifies pointer upcast.
@ -507,6 +511,7 @@ static TryCastResult TryStaticCast(Sema &Self, Expr *&SrcExpr,
msg = diag::err_bad_cxx_cast_const_away;
return TC_Failed;
}
Kind = CastExpr::CK_BitCast;
return TC_Success;
}
}
@ -857,6 +862,7 @@ TryStaticImplicitCast(Sema &Self, Expr *&SrcExpr, QualType DestType,
return TC_NotApplicable;
// The conversion is possible, so commit to it.
Kind = CastExpr::CK_NoOp;
msg = 0;
return Self.PerformImplicitConversion(SrcExpr, DestType, ICS, "casting",
/*IgnoreBaseAccess*/CStyle) ?