3 Commits

Author	SHA1	Message	Date
Steven Wu	411937d653	[Frontend] Allow -typecheck-module-from-interface to emit no outputs ... -typecheck-module-from-interface doesn't emit textual output as configured in frontend option. The real output is diagnostics but that is not tracked by output computer which is using the option. Teach `swift-frontend` that it doesn't actually emit any real output and tell serialization not to emit swiftmodule.	2023-07-19 10:47:41 -07:00
Steven Wu	09b8af86fb	Virtualize swift compiler outputs (#63206) ... Using a virutal output backend to capture all the outputs from swift-frontend invocation. This allows redirecting and/or mirroring compiler outputs to multiple location using different OutputBackend. As an example usage for the virtual outputs, teach swift compiler to check its output determinism by running the compiler invocation twice and compare the hash of all its outputs. Virtual output will be used to enable caching in the future.	2023-04-05 23:34:37 +08:00
Allan Shortlidge	af032afb9d	Serialization: Break the cycle between Serialization and SymbolGraphGen. ... Push the top level logic for writing out swiftmodules and associated files into the frontend library which has access to all the necessary dependencies.	2022-10-29 21:37:09 -07:00