[PATCH] D134976: [clang][deps] Abolish FileManager sharing

[Jan Svoboda via Phabricator via cfe-commits]

jansvoboda11 created this revision.
jansvoboda11 added reviewers: benlangmuir, Bigcheese.
Herald added a subscriber: ributzka.
Herald added a project: All.
jansvoboda11 requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

This patch removes the ability of a dependency scanning worker to share a `FileManager` instance between individual scans. It's not sound and doesn't provide performance benefits (due to the underlying caching VFS).


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D134976

Files:
  clang/include/clang/Tooling/DependencyScanning/DependencyScanningService.h
  clang/include/clang/Tooling/DependencyScanning/DependencyScanningWorker.h
  clang/lib/Tooling/DependencyScanning/DependencyScanningService.cpp
  clang/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp
  clang/test/ClangScanDeps/modulemap-via-vfs.m
  clang/test/ClangScanDeps/subframework_header_dir_symlink.m
  clang/test/ClangScanDeps/symlink.cpp
  clang/tools/clang-scan-deps/ClangScanDeps.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D134976.464329.patch
Type: text/x-patch
Size: 9927 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20220930/fac794db/attachment-0001.bin>