[PATCH] D131628: [LangRef] Add description for nocallback attribute

[Daniel Thornburgh via Phabricator via llvm-commits]

mysterymath added inline comments.


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Comment at: llvm/docs/LangRef.rst:1758
+    a direct, possibly transitive, external function call, use of ``longjmp``,
+    or other means.
 ``noduplicate``
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The GCC docs specify that the called function can return to the caller's "compilation unit" via either return or exception handling. The current uses of nocallback in LLVM seem to also allow exception handling control flow out of the callback, so we should mention this here too.


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  https://reviews.llvm.org/D131628/new/

https://reviews.llvm.org/D131628