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Merge pull request #71901 from artemcm/InterfaceVerifyUseXccFix

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[Explicit Module Builds] Explicit interface verification sub-invocations must always inherit `-Xcc` flags from the parent instance.
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Artem Chikin
2024-02-27 09:12:14 -08:00
committed by GitHub
parent ba21a14d0f b9d7ead714
commit 1c652ef2fe
2 changed files with 32 additions and 1 deletions
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5
lib/Frontend/ModuleInterfaceLoader.cpp
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@@ -1824,7 +1824,10 @@ InterfaceSubContextDelegateImpl::InterfaceSubContextDelegateImpl(
clangImporterOpts.getReducedExtraArgsForSwiftModuleDependency();
genericSubInvocation.getFrontendOptions()
.DependencyScanningSubInvocation = true;
} else if (LoaderOpts.strictImplicitModuleContext) {
} else if (LoaderOpts.strictImplicitModuleContext ||
// Explicit module Interface verification jobs still spawn a sub-instance
// and we must ensure this sub-instance gets all of the Xcc flags.
LoaderOpts.disableImplicitSwiftModule) {
// If the compiler has been asked to be strict with ensuring downstream
// dependencies get the parent invocation's context, inherit the extra Clang
// arguments also. Inherit any clang-specific state of the compilation