2 Commits

Author	SHA1	Message	Date
Adrian Prantl	543a2cd685	Fix caching bug in MemoryBufferSerializedModuleLoader ... By populating the memory cache before loading the module, we can avoid a cycle where a module is imported that is an overlay, which then triggers ClangImporter, which then (redundantly) triggers the import of the overlay module, which would reimport the module again, since it's import is still underway and it hasn't been entered into the cache yet. rdar://118846313	2024-02-15 14:06:28 -08:00
Adrian Prantl	bdc1eec983	Use the same alignment for writing and readin .swift_ast section contents. ... This fixes a bug that made it impossible to read any subsequent Swift modules out of a .swift_ast section a previous section had a size divisible by 4. rdar://problem/57110020	2019-12-04 14:39:12 -08:00