Don't run lifetime dependence inference if GenericEnvironment is not present

meg-gupta · meg-gupta · commit 18c532289c48 · 2024-09-24T12:51:52.000-07:00
diff --git a/lib/AST/LifetimeDependence.cpp b/lib/AST/LifetimeDependence.cpp
@@ -538,6 +538,10 @@ LifetimeDependenceInfo::infer(AbstractFunctionDecl *afd) {
     return std::nullopt;
   }
 
+  if (afd->getGenericEnvironmentOfContext() == nullptr) {
+    return std::nullopt;
+  }
+
   if (getResultOrYield(afd)->hasError()) {
     return std::nullopt;
   }

Original file line number	Diff line number	Diff line change
`@@ -538,6 +538,10 @@ LifetimeDependenceInfo::infer(AbstractFunctionDecl *afd) {`
`538`	`538`	`return std::nullopt;`
`539`	`539`	`}`
`540`	`540`
	`541`	`+ if (afd->getGenericEnvironmentOfContext() == nullptr) {`
	`542`	`+ return std::nullopt;`
	`543`	`+ }`
	`544`	`+`
`541`	`545`	`if (getResultOrYield(afd)->hasError()) {`
`542`	`546`	`return std::nullopt;`
`543`	`547`	`}`