[all-commits] [llvm/llvm-project] bdcb84: [objcopy] Return an error in case of an invalid re...

[Ilia Kuklin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bdcb841aa729eabc03896c74c6ddfbf836356d77
      https://github.com/llvm/llvm-project/commit/bdcb841aa729eabc03896c74c6ddfbf836356d77
  Author: Ilia Kuklin <kuklin.iy at mail.ru>
  Date:   2023-12-08 (Fri, 08 Dec 2023)

  Changed paths:
    M llvm/lib/ObjCopy/CommonConfig.cpp
    A llvm/test/tools/llvm-objcopy/regex-error.test

  Log Message:
  -----------
  [objcopy] Return an error in case of an invalid regex (#74319)

As of now, llvm-objcopy silently ignores a provided regex if it doesn't
compile.

This patch adds returning an error saying that a regex couldn't be
compiled, along with the compilation error message.

---------

Co-authored-by: James Henderson <46713263+jh7370 at users.noreply.github.com>