[PATCH] D77491: [Sema] Introduce BuiltinAttr, per-declaration builtin-ness

[Richard Smith - zygoloid via Phabricator via cfe-commits]

rsmith added a comment.

In D77491#2300013 <https://reviews.llvm.org/D77491#2300013>, @rjmccall wrote:

> Being permissive about recognizing builtins when the expected signature requires a type that lookup can't find seems completely reasonable.  We don't really want to force library functions to take the custom-typechecking path just because we want to infer an attribute for them.

Proposed fix in https://reviews.llvm.org/D88518.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D77491/new/

https://reviews.llvm.org/D77491