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Expand the one use of TransformPointerLikeType and eliminate this macro. No functionality change 

llvm-svn: 102073
This commit is contained in:
Douglas Gregor 2010-04-22 16:46:21 +00:00
parent 28175bf916
commit e1f79e868a
1 changed files with 17 additions and 24 deletions
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41
clang/lib/Sema/TreeTransform.h
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@ -2259,29 +2259,6 @@ QualType TransformTypeSpecType(TypeLocBuilder &TLB, TyLoc T) {
return T.getType();
}
// Ugly metaprogramming macros because I couldn't be bothered to make
// the equivalent template version work.
#define TransformPointerLikeType(TypeClass) do { \
QualType PointeeType \
= getDerived().TransformType(TLB, TL.getPointeeLoc()); \
if (PointeeType.isNull()) \
return QualType(); \
\
QualType Result = TL.getType(); \
if (getDerived().AlwaysRebuild() || \
PointeeType != TL.getPointeeLoc().getType()) { \
Result = getDerived().Rebuild##TypeClass(PointeeType, \
TL.getSigilLoc()); \
if (Result.isNull()) \
return QualType(); \
} \
\
TypeClass##Loc NewT = TLB.push<TypeClass##Loc>(Result); \
NewT.setSigilLoc(TL.getSigilLoc()); \
\
return Result; \
} while(0)
template<typename Derived>
QualType TreeTransform<Derived>::TransformBuiltinType(TypeLocBuilder &TLB,
BuiltinTypeLoc T,
@ -2348,7 +2325,23 @@ QualType
TreeTransform<Derived>::TransformBlockPointerType(TypeLocBuilder &TLB,
BlockPointerTypeLoc TL,
QualType ObjectType) {
TransformPointerLikeType(BlockPointerType);
QualType PointeeType
= getDerived().TransformType(TLB, TL.getPointeeLoc());
if (PointeeType.isNull())
return QualType();
QualType Result = TL.getType();
if (getDerived().AlwaysRebuild() ||
PointeeType != TL.getPointeeLoc().getType()) {
Result = getDerived().RebuildBlockPointerType(PointeeType,
TL.getSigilLoc());
if (Result.isNull())
return QualType();
}
BlockPointerLoc NewT = TLB.push<BlockPointerLoc>(Result);
NewT.setSigilLoc(TL.getSigilLoc());
return Result;
}
/// Transforms a reference type. Note that somewhat paradoxically we