[PATCH] D147714: [Attr] Introduce [[clang::nonportable_musttail]] as less strict version of [[clang::musttail]]

[Dávid Bolvanský via Phabricator via cfe-commits]

xbolva00 added a comment.

>> Will the diagnostic be emitted to the correct location if there's no debug info?

I did some experiments and with no debug info, I got atleast the location of the caller. If we consider than currently there is no location, anything is improvement and this is probably best we can do.

>> Are there frontend tests for this diagnostic?

Do you mean C ---> ASM tests? I think we dont have such test, are they even allowed in Clang testsuite?


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  https://reviews.llvm.org/D147714/new/

https://reviews.llvm.org/D147714