Jan Svoboda 4957c473bc

[clang] Avoid reparsing VFS overlay files for module dep collector (#158372) ...

This PR uses the new-ish `llvm::vfs::FileSystem::visit()` interface to
collect VFS overlay entries from an existing `FileSystem` instance
rather than parsing the VFS YAML file anew. This prevents duplicate
diagnostics as observed by `clang/test/VFS/broken-vfs-module-dep.c`.

2025-09-15 09:37:19 -07:00

..

Inputs

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broken-vfs-module-dep.c

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directory.c

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external-names-multi-overlay.c

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external-names.c

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fallback.c

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framework-import.m

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implicit-include.c

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include-mixed-real-and-virtual.c

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include-real-from-virtual.c

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include-virtual-from-real.c

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include.c

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incomplete-umbrella.m

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module_missing_vfs.m

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module-header-mismatches.m

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module-import.m

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module-map-path.m

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parse-errors.c

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real-path-found-first.m

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relative-path-errors.c

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relative-path.c

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subframework-symlink.m

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test_nonmodular.c

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umbrella-framework-import-skipnonexist.m

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vfsoverlay-relative-root.c

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vfsroot-include.c

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vfsroot-module.m

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vfsroot-with-overlay.c

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