eddyz87 marked 3 inline comments as done.
eddyz87 added inline comments.
================
Comment at: clang/lib/CodeGen/CGExpr.cpp:3701
+ QualType PointeeType = E->getType()->getPointeeType();
+ if (PointeeType.isNull())
+ return false;
----------------
erichkeane wrote:
> eddyz87 wrote:
> > erichkeane wrote:
> > > We override `operator bool` to make this work.
> > Sorry, just to clarify, currently such modification fails with the
> > following error:
> >
> > ```
> > lang=c++
> > clang/lib/CodeGen/CGExpr.cpp:3710:7: error: invalid argument type
> > 'QualType' to unary expression
> > if (!PointeeType)
> > ^~~~~~~~~~~~
> > 1 error generated.
> > ```
> >
> > And you want me to modify `QualType` as follows:
> >
> > ```
> > --- a/clang/include/clang/AST/Type.h
> > +++ b/clang/include/clang/AST/Type.h
> > @@ -796,6 +796,8 @@ public:
> > return getTypePtr();
> > }
> >
> > + explicit operator bool() const { return isNull(); }
> > +
> > bool isCanonical() const;
> > bool isCanonicalAsParam() const;
> > ```
> >
> > Right?
> No, don't do that, you can leave it just checking isNull. I could have sworn
> we already had that operator, but perhaps it was removed at one point.
Understood.
Thank you for the review.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D133361/new/
https://reviews.llvm.org/D133361
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