maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[AST] Respect shouldTraversePostOrder when traversing type locs 

Summary: Copy of https://reviews.llvm.org/D72072, submitting with ilya-biryukov's permission.

Reviewers: gribozavr2

Reviewed By: gribozavr2

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D76001
This commit is contained in:
Marcel Hlopko 2020-03-12 10:53:54 +01:00 committed by Dmitri Gribenko
parent 05343588e3
commit b720543926
1 changed files with 14 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
clang/include/clang/AST/RecursiveASTVisitor.h
View File

@ -1127,10 +1127,17 @@ DEF_TRAVERSE_TYPE(PipeType, { TRY_TO(TraverseType(T->getElementType())); })
#define DEF_TRAVERSE_TYPELOC(TYPE, CODE) \
template <typename Derived> \
bool RecursiveASTVisitor<Derived>::Traverse##TYPE##Loc(TYPE##Loc TL) { \
if (getDerived().shouldWalkTypesOfTypeLocs()) \
TRY_TO(WalkUpFrom##TYPE(const_cast<TYPE *>(TL.getTypePtr()))); \
TRY_TO(WalkUpFrom##TYPE##Loc(TL)); \
if (!getDerived().shouldTraversePostOrder()) { \
TRY_TO(WalkUpFrom##TYPE##Loc(TL)); \
if (getDerived().shouldWalkTypesOfTypeLocs()) \
TRY_TO(WalkUpFrom##TYPE(const_cast<TYPE *>(TL.getTypePtr()))); \
} \
{ CODE; } \
if (getDerived().shouldTraversePostOrder()) { \
TRY_TO(WalkUpFrom##TYPE##Loc(TL)); \
if (getDerived().shouldWalkTypesOfTypeLocs()) \
TRY_TO(WalkUpFrom##TYPE(const_cast<TYPE *>(TL.getTypePtr()))); \
} \
return true; \
}
@ -1199,22 +1206,22 @@ bool RecursiveASTVisitor<Derived>::TraverseArrayTypeLocHelper(ArrayTypeLoc TL) {
DEF_TRAVERSE_TYPELOC(ConstantArrayType, {
TRY_TO(TraverseTypeLoc(TL.getElementLoc()));
return TraverseArrayTypeLocHelper(TL);
TRY_TO(TraverseArrayTypeLocHelper(TL));
})
DEF_TRAVERSE_TYPELOC(IncompleteArrayType, {
TRY_TO(TraverseTypeLoc(TL.getElementLoc()));
return TraverseArrayTypeLocHelper(TL);
TRY_TO(TraverseArrayTypeLocHelper(TL));
})
DEF_TRAVERSE_TYPELOC(VariableArrayType, {
TRY_TO(TraverseTypeLoc(TL.getElementLoc()));
return TraverseArrayTypeLocHelper(TL);
TRY_TO(TraverseArrayTypeLocHelper(TL));
})
DEF_TRAVERSE_TYPELOC(DependentSizedArrayType, {
TRY_TO(TraverseTypeLoc(TL.getElementLoc()));
return TraverseArrayTypeLocHelper(TL);
TRY_TO(TraverseArrayTypeLocHelper(TL));
})
DEF_TRAVERSE_TYPELOC(DependentAddressSpaceType, {