[PATCH] D57064: [Sema] Improve a -Warray-bounds diagnostic

[Erik Pilkington via Phabricator via cfe-commits]

erik.pilkington created this revision.
erik.pilkington added reviewers: aaron.ballman, rsmith.
Herald added subscribers: dexonsmith, jkorous.

Fix a bug where we would compare array sizes with incompatible element types, and look through explicit casts.

rdar://44800168

Thanks for taking a look!


Repository:
  rC Clang

https://reviews.llvm.org/D57064

Files:
  clang/include/clang/AST/ASTContext.h
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/lib/Sema/SemaExpr.cpp
  clang/test/Sema/static-array.c

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