Also save and restore the nesting depth.

chriseth · chriseth · commit 63f0a22c5d1f · 2022-03-02T13:49:40.000+01:00
diff --git a/libyul/optimiser/UnusedStoreBase.cpp b/libyul/optimiser/UnusedStoreBase.cpp
@@ -73,6 +73,7 @@ void UnusedStoreBase::operator()(FunctionDefinition const& _functionDefinition)
 {
 	ScopedSaveAndRestore outerAssignments(m_stores, {});
 	ScopedSaveAndRestore forLoopInfo(m_forLoopInfo, {});
+	ScopedSaveAndRestore forLoopNestingDepth(m_forLoopNestingDepth, 0);
 
 	(*this)(_functionDefinition.body);
 

Original file line number	Diff line number	Diff line change
`@@ -73,6 +73,7 @@ void UnusedStoreBase::operator()(FunctionDefinition const& _functionDefinition)`
`73`	`73`	`{`
`74`	`74`	`ScopedSaveAndRestore outerAssignments(m_stores, {});`
`75`	`75`	`ScopedSaveAndRestore forLoopInfo(m_forLoopInfo, {});`
	`76`	`+ ScopedSaveAndRestore forLoopNestingDepth(m_forLoopNestingDepth, 0);`
`76`	`77`
`77`	`78`	`(*this)(_functionDefinition.body);`
`78`	`79`