nickdesaulniers added inline comments.
================
Comment at: clang/lib/AST/Expr.cpp:3462-3468
->isConstantInitializer(Ctx, false, Culprit);
case CXXDefaultArgExprClass:
return cast<CXXDefaultArgExpr>(this)->getExpr()
->isConstantInitializer(Ctx, false, Culprit);
case CXXDefaultInitExprClass:
return cast<CXXDefaultInitExpr>(this)->getExpr()
->isConstantInitializer(Ctx, false, Culprit);
----------------
efriedma wrote:
> nickdesaulniers wrote:
> > @efriedma should a few more of these cases be changed from passing `false`
> > as the `ForRef` param of `isConstantInitializer` to `IsForRef`? If I
> > change the rest of the cases except for `MaterializeTemporaryExprClass`
> > then tests are still green.
> One of the reasons I didn't go with this approach is that I really didn't
> want to think about this question...
>
> We probably don't have good test coverage for the C++ constructs, since we
> don't really use isConstantInitializer() outside of C++03 mode.
It looks like I should be able to test this against all of Android, and against
Google's internal C++ codebase. Let me work through that, and see if I can
shake out additional tests cases to add here so that we have lower risk of
regression.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D151587/new/
https://reviews.llvm.org/D151587
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