ABataev added inline comments.
================
Comment at: lib/Sema/SemaOpenMP.cpp:14805
+ if (!Type->isStructureOrClassType() && !Type->isUnionType() &&
+ (MapperIdScopeSpec.isSet() || MapperId.getAsString() != "default")) {
+ SemaRef.Diag(Loc, diag::err_omp_mapper_wrong_type);
----------------
lildmh wrote:
> ABataev wrote:
> > lildmh wrote:
> > > ABataev wrote:
> > > > Why need an additional check for scope and not "default" id? I don't
> > > > see this additional requirement in the standard.
> > > It's because every variable in map clauses will check this, including
> > > those are not struct, class, or union.
> > >
> > > Using this, e.g., mapping an integer won't report error that it doesn't
> > > have a mapper.
> > Maybe just move the check to the end of the function?
> It will do some additional useless work if I move it to the end. I don't
> think it is necessary to move it back.
>
> But if you believe it's better, I can do it.
Could you add tests for this new functionality?
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D67978/new/
https://reviews.llvm.org/D67978
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