53 Commits

Author	SHA1	Message	Date
Ellie Shin	aba3b6c24e	Introduce a package interface. ... It has an extension .package.swiftinterface and contains package decls as well as SPIs and public/inlinable decls. When a module is loaded from interface, it now looks up the package-name in the interface and checks if the importer is in the same package. If so, it uses that package interface found to load the module. If not, uses the existing logic to load modules. Resolves rdar://104617854	2023-11-08 14:56:20 -08:00
Steven Wu	7b89afbb6e	[DepScan] Teach dependency scanner to remap path for canonicalization ... Allow DependencyScanner to canonicalize path using a prefix map. When option `-scanner-prefix-map` option is used, dependency scanner will remap all the input paths in following: * all the paths in the CAS file system or clang include tree * all the paths related to input on the command-line returned by scanner This allows all the input paths to be canonicalized so cache key can be computed reguardless of the exact on disk path. The sourceFile field is not remapped so build system can track the exact file as on the local file system.	2023-09-26 12:36:43 -07:00
Artem Chikin	b4dfb6baa1	[Dependency Scanning] Implement parallel imported module resolution ... 'ModuleDependencyScanner' maintains a Thread Pool along with a pool of workers which are capable of executing a filesystem lookup of a named module dependency. When resolving imports of a given Swift module, each import's resolution operation can be issued asunchronously.	2023-09-22 14:11:26 -07:00