[all-commits] [llvm/llvm-project] 0ffbbc: Don't take the expression range into account when ...

[Richard Smith via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0ffbbce78de60f4f4d03d6ef97fe2f3bb4275e08
      https://github.com/llvm/llvm-project/commit/0ffbbce78de60f4f4d03d6ef97fe2f3bb4275e08
  Author: Richard Smith <richard at metafoo.co.uk>
  Date:   2020-09-01 (Tue, 01 Sep 2020)

  Changed paths:
    M clang/lib/Sema/SemaChecking.cpp
    M clang/test/Sema/unary-minus-integer-impcast.c

  Log Message:
  -----------
  Don't take the expression range into account when looking for widening
of a unary - expression.

This fixes an issue where we'd produce bogus diagnostics, and also
should recover ~0.3% compile time.