isuckatcs added inline comments.
================
Comment at: clang-tools-extra/clang-tidy/utils/ExceptionAnalyzer.cpp:95
+
+ if (P1->isArrayType() && P2->isArrayType()) {
+ // At every level that array type is involved in, at least
----------------
xazax.hun wrote:
> isuckatcs wrote:
> > xazax.hun wrote:
> > > If none of the functions I recommended works for you, I still strongly
> > > suggest reusing utilities from ASTContext, like `UnwrapSimilarTypes` and
> > > `UnwrapSimilarArrayTypes`.
> > I didn't check all of the functions inside `ASTContext`, but here we have
> > very specific rules, we need to check. One utility might help with one
> > check or two, but won't replace the need to go ove all of them. Also I
> > think it's easier to understand which section checks what, if I keep them
> > separated.
> >
> > In an ealier comment I link to [[
> > https://en.cppreference.com/w/cpp/language/implicit_conversion#Qualification_conversions
> > | the section on cppreference ]], which discusses what these rules are.
> > Also there I found one controversial example, that's only detected by MSVC.
> > I wonder if you know why that happens.
> I see. It is unfortunate that we cannot simply reuse the corresponding
> functionality from Sema. The code mostly looks good to me, apart from some
> nits.
> It is unfortunate that we cannot simply reuse the corresponding functionality
> from Sema.
It is indeed unfortunate, though I wonder if we want to move this functionality
to `ASTContext`, so that it can be reused outside the `ExceptionAnalyzer`.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D135495/new/
https://reviews.llvm.org/D135495
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