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More reduction of dynamic allocations in lDoTypeConv()

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This commit is contained in:
Matt Pharr
2012-05-04 13:41:47 -07:00
parent bff02017da
commit e1bc010bd1
1 changed files with 7 additions and 5 deletions
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12
expr.cpp
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@@ -279,10 +279,10 @@ lDoTypeConv(const Type *fromType, const Type *toType, Expr **expr,
const Type *eltType = fromArrayType->GetElementType();
if (toPointerType->GetBaseType()->IsConstType())
eltType = eltType->GetAsConstType();
if (Type::Equal(toPointerType,
new PointerType(eltType,
toPointerType->GetVariability(),
toPointerType->IsConstType())))
PointerType pt(eltType, toPointerType->GetVariability(),
toPointerType->IsConstType());
if (Type::Equal(toPointerType, &pt))
goto typecast_ok;
else {
if (!failureOk)
@@ -392,7 +392,9 @@ lDoTypeConv(const Type *fromType, const Type *toType, Expr **expr,
// Convert from type T -> const T; just return a TypeCast expr, which
// can handle this
if (Type::Equal(toType, fromType->GetAsConstType()))
if (Type::EqualIgnoringConst(toType, fromType) &&
toType->IsConstType() == true &&
fromType->IsConstType() == false)
goto typecast_ok;
if (CastType<ReferenceType>(fromType)) {