2 Commits

Author	SHA1	Message	Date
Varun Gandhi	7e34fb040a	[ModuleTrace] More precise dependency tracking through ObjC. ... We need to traverse the module dependency graph and track which modules expose which other modules' ABIs, while making sure that we don't hit a loop while trawling through Clang (sub)modules. Fixes rdar://64993153.	2020-07-23 19:25:02 -07:00
Varun Gandhi	5f6dd24ec9	[ModuleTrace] Add complex test case for module trace. ... Overlay-overlay dependencies are incorrectly marked indirect when the downstream overlay's underlying module imports the upstream overlay's underlying module but the downstream overlay does not explicitly import the upstream overlay.	2020-07-23 16:02:03 -07:00