njames93 added inline comments.
================
Comment at: clang-tools-extra/clang-tidy/modernize/AvoidBindCheck.cpp:243
+ if ((std::distance(ME->child_begin(), ME->child_end()) == 1) &&
+ isa<CXXThisExpr>(*ME->children().begin())) {
+ // reference to data member without explicit "this"
----------------
jaafar wrote:
> aaron.ballman wrote:
> > jaafar wrote:
> > > Is there a better way to express this? "a single child of type ThisExpr"
> > > was what I was going for...
> > `if (isa<CXXThisExpr>(ME->getBase()))` -- `MemberExpr::children()` only
> > considers the base anyway, so there's only ever one child node to begin
> > with.
> Could there be zero? I'm just worried about dereferencing
> `ME->children().begin()` before verifying there is at least one...
>
The child nodes in `MemberExpr` just point to one node, its base, which should
never be null. Is it not simpler to just use this?
```
if (isa<CXXThisExpr>(ME->getBase())) {
```
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D81769/new/
https://reviews.llvm.org/D81769
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