[Driver/Frontend] Add target variant SDK version for Catalyst.

This commit is contained in:
Doug Gregor
2020-04-15 22:11:11 -07:00
parent 548e28170a
commit 290e9edaf8
6 changed files with 36 additions and 0 deletions

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@@ -78,6 +78,9 @@ namespace swift {
/// The SDK version, if known.
Optional<llvm::VersionTuple> SDKVersion;
/// The target variant SDK version, if known.
Optional<llvm::VersionTuple> VariantSDKVersion;
///
/// Language features
///