[PATCH] D111720: [clang][deps] Ensure reported context hash is strict

[Jan Svoboda via Phabricator via cfe-commits]

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

One of main goals of the dependency scanner is to be strict about module compatibility. This is achieved through strict context hash. This patch ensures that strict context hash is enabled not only during the scan itself (and its minimized implicit build), but also when actually reporting the dependency.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D111720

Files:
  clang/lib/Tooling/DependencyScanning/ModuleDepCollector.cpp
  clang/test/ClangScanDeps/Inputs/modules-context-hash/a/dep.h
  clang/test/ClangScanDeps/Inputs/modules-context-hash/b/dep.h
  clang/test/ClangScanDeps/Inputs/modules-context-hash/cdb.json.template
  clang/test/ClangScanDeps/Inputs/modules-context-hash/mod.h
  clang/test/ClangScanDeps/Inputs/modules-context-hash/module.modulemap
  clang/test/ClangScanDeps/Inputs/modules-context-hash/tu.c
  clang/test/ClangScanDeps/modules-context-hash.c

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