[all-commits] [llvm/llvm-project] 493766: Frontend: Respect -working-directory when checking...

[Steven Wu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 493766e068474a80a790ac41c667061229d2262d
      https://github.com/llvm/llvm-project/commit/493766e068474a80a790ac41c667061229d2262d
  Author: Steven Wu <stevenwu at apple.com>
  Date:   2022-09-09 (Fri, 09 Sep 2022)

  Changed paths:
    M clang/lib/Frontend/CompilerInstance.cpp
    M clang/test/Frontend/output-paths.c

  Log Message:
  -----------
  Frontend: Respect -working-directory when checking if output files can be written

Call `FixupRelativePath` when opening output files to ensure that
`-working-directory` is used when checking up front for write failures,
not just when finalizing the files at the end. This also moves the
temporary file into the same directory as the output file.

Reviewed By: benlangmuir

Differential Revision: https://reviews.llvm.org/D95497