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Add '-validate-clang-modules-once' and '-clang-build-session-file' corresponding to Clang's '-fmodules-validate-once-per-build-session' and '-fbuild-session-file='. Ensure they are propagated to module interface build sub-invocations. We require these to be first-class Swift options in order to ensure they are propagated to both: ClangImporter and implicit interface build compiler sub-invocations. Compiler portion of rdar://105982120
9 lines
316 B
Swift
9 lines
316 B
Swift
// RUN: %empty-directory(%t)
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// RUN: touch %t/Build.session
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// RUN: %swift %s -typecheck -dump-clang-diagnostics -validate-clang-modules-once -clang-build-session-file %t/Build.session 2>&1 | %FileCheck %s
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public func foo() {}
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// CHECK: '-fmodules-validate-once-per-build-session'
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// CHECK: '-fbuild-session-file=
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