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[Caching] Remove CASFS clang module implemenation

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Remove the CASFS based clang module implemenation as it is not longer
used.
This commit is contained in:
Steven Wu
2025-04-24 10:13:52 -07:00
parent 7025bf816b
commit 3c81c1ca9f
18 changed files with 46 additions and 370 deletions
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15
lib/ClangImporter/ClangModuleDependencyScanner.cpp
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@@ -147,8 +147,8 @@ ModuleDependencyVector ClangImporter::bridgeClangModuleDependencies(
// Swift frontend option for input file path (Foo.modulemap).
swiftArgs.push_back(remapPath(clangModuleDep.ClangModuleMapFile));
// Handle VFSOverlay. If include tree is used, there is no need for overlay.
if (!ctx.ClangImporterOpts.UseClangIncludeTree) {
// Handle VFSOverlay. If caching is enabled, there is no need for overlay.
if (!ctx.CASOpts.EnableCaching) {
for (auto &overlay : ctx.SearchPathOpts.VFSOverlayFiles) {
swiftArgs.push_back("-vfsoverlay");
swiftArgs.push_back(remapPath(overlay));
@@ -217,12 +217,6 @@ ModuleDependencyVector ClangImporter::bridgeClangModuleDependencies(
ctx.CASOpts.enumerateCASConfigurationFlags(
[&](StringRef Arg) { swiftArgs.push_back(Arg.str()); });
if (!RootID.empty()) {
swiftArgs.push_back("-no-clang-include-tree");
swiftArgs.push_back("-cas-fs");
swiftArgs.push_back(RootID);
}
if (!IncludeTree.empty()) {
swiftArgs.push_back("-clang-include-tree-root");
swiftArgs.push_back(IncludeTree);
@@ -324,11 +318,6 @@ void ClangImporter::getBridgingHeaderOptions(
swiftArgs.push_back("-clang-include-tree-root");
swiftArgs.push_back(*Tree);
}
if (auto CASFS = deps.CASFileSystemRootID) {
swiftArgs.push_back("-no-clang-include-tree");
swiftArgs.push_back("-cas-fs");
swiftArgs.push_back(*CASFS);
}
}
ModuleDependencyVector