[PATCH] D71082: Allow system header to provide their own implementation of some builtin

[George Burgess IV via Phabricator via cfe-commits]

george.burgess.iv added inline comments.


================
Comment at: clang/lib/AST/Decl.cpp:3006
 
+bool FunctionDecl::isReplaceableSystemFunction() const {
+  FunctionDecl const *Definition;
----------------
serge-sans-paille wrote:
> george.burgess.iv wrote:
> > serge-sans-paille wrote:
> > > Note to reviewers: I'm not super happy with that name.
> > Yeah, `isReplaceableBuiltin()` sounds like "can this be replaced at all?" rather than "is this acting as a replacement for something else?"
> > 
> > `isReplacementForBuiltin()` pops to mind, though in a lot of cases, these functions may end up calling the "actual" builtin (as you handle later in the patch), so maybe `isProxyForBuiltin()` is better?
> What about `isBuiltInWrapper()` ?
WFM


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71082/new/

https://reviews.llvm.org/D71082