[PATCH] D119778: [clang] Add a note "deducing return type for 'foo'"

[Arthur O'Dwyer via Phabricator via cfe-commits]

Quuxplusone updated this revision to Diff 409359.
Quuxplusone added a comment.

Apply @rsmith's suggested approach.

> I don't see any obvious way that this patch could be responsible for that failure, unless it's something like a pre-existing use of uninitialized memory or a use-after-free and this patch is just changing the happenstance behavior.

Well, it might more likely be the fault of D119184 <https://reviews.llvm.org/D119184> rather than this one per se. D119184 <https://reviews.llvm.org/D119184> is doing things with `Context.VoidTy` that weren't there before; could any of that new code be the culprit?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D119778/new/

https://reviews.llvm.org/D119778

Files:
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/include/clang/Sema/Sema.h
  clang/lib/Frontend/FrontendActions.cpp
  clang/lib/Sema/SemaStmt.cpp
  clang/lib/Sema/SemaTemplateInstantiate.cpp
  clang/test/CXX/dcl.dcl/dcl.spec/dcl.type/dcl.spec.auto/p2-1z.cpp
  clang/test/CXX/dcl.dcl/dcl.spec/dcl.type/dcl.spec.auto/p7-cxx14.cpp
  clang/test/CXX/dcl/dcl.spec/dcl.type/dcl.spec.auto/p6.cpp
  clang/test/SemaCUDA/autoret-global.cu
  clang/test/SemaCXX/cxx2b-consteval-if.cpp
  clang/test/SemaCXX/deduced-return-type-cxx14.cpp
  clang/test/SemaCXX/deduced-return-void.cpp
  clang/test/SemaCXX/typo-correction-crash.cpp
  clang/test/SemaTemplate/concepts.cpp

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