ModuleInterface/Serialization: allow library authors to define a custom module version number

This allows library authors to pass down a project version number so that library users can conditionally
import that library based on the available version in the search paths.

Needed for rdar://73992299
This commit is contained in:
Xi Ge
2021-04-29 15:59:56 -07:00
parent dfec9e6434
commit fe5c7ef995
17 changed files with 79 additions and 6 deletions

View File

@@ -725,7 +725,7 @@ LoadedFile *SerializedModuleLoaderBase::loadAST(
M.setHasIncrementalInfo();
if (!loadedModuleFile->getModuleABIName().empty())
M.setABIName(Ctx.getIdentifier(loadedModuleFile->getModuleABIName()));
M.setUserModuleVersion(loadedModuleFile->getUserModuleVersion());
auto diagLocOrInvalid = diagLoc.getValueOr(SourceLoc());
loadInfo.status = loadedModuleFile->associateWithFileContext(
fileUnit, diagLocOrInvalid, Ctx.LangOpts.AllowModuleWithCompilerErrors);