Swift: do not make module depend on itself for linkage awareness

AlexDenisov · AlexDenisov · commit 8194fe3743b6 · 2023-03-01T14:30:06.000+01:00
diff --git a/swift/extractor/invocation/SwiftInvocationExtractor.cpp b/swift/extractor/invocation/SwiftInvocationExtractor.cpp
@@ -87,7 +87,10 @@ void emitSourceObjectDependencies(const SwiftExtractorState& state,
     object->emitObject(id);
     for (auto encounteredModule : state.encounteredModules) {
       if (auto depHash = getModuleHash(encounteredModule)) {
-        object->emitObjectDependency(getModuleId(encounteredModule, *depHash));
+        auto encounteredModuleId = getModuleId(encounteredModule, *depHash);
+        if (encounteredModuleId != id) {
+          object->emitObjectDependency(encounteredModuleId);
+        }
       }
     }
     for (const auto& requestedTrap : state.traps) {

Original file line number	Diff line number	Diff line change
`@@ -87,7 +87,10 @@ void emitSourceObjectDependencies(const SwiftExtractorState& state,`
`87`	`87`	`object->emitObject(id);`
`88`	`88`	`for (auto encounteredModule : state.encounteredModules) {`
`89`	`89`	`if (auto depHash = getModuleHash(encounteredModule)) {`
`90`		`- object->emitObjectDependency(getModuleId(encounteredModule, *depHash));`
	`90`	`+ auto encounteredModuleId = getModuleId(encounteredModule, *depHash);`
	`91`	`+ if (encounteredModuleId != id) {`
	`92`	`+ object->emitObjectDependency(encounteredModuleId);`
	`93`	`+ }`
`91`	`94`	`}`
`92`	`95`	`}`
`93`	`96`	`for (const auto& requestedTrap : state.traps) {`