[PATCH] D138958: [clang] Better UX for Clang’s unwind-affecting attributes

[Roman Lebedev via Phabricator via cfe-commits]

lebedev.ri added a comment.

(ping, maybe)

In D138958#3968118 <https://reviews.llvm.org/D138958#3968118>, @lebedev.ri wrote:

> I've been thinking, and it seems to me that explicitly opting into
> `__attribute__((nounwind))`-provided semantics should override
> the `__attribute__((nothrow))`/`noexcept` semantics.
> So looks like i should look into exception specification handling.

I've looked, and unless told otherwise, it seems like we
shouldn't add new exception specification for this attribute,
but special-case the attribute where it matters,
but i may be wrong.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D138958/new/

https://reviews.llvm.org/D138958