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VariableAccessUtils: avoid using ReferencesSearch

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GitOrigin-RevId: d842446850b5e0357d727bfa023a9a6ed8612efc
This commit is contained in:
Tagir Valeev
2020-06-17 07:41:38 +03:00
committed by intellij-monorepo-bot
parent 868aa78cf3
commit 1df2a19a7a
1 changed files with 4 additions and 4 deletions
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plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/psiutils/VariableAccessUtils.java
+4 -4
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@@ -544,10 +544,10 @@ public class VariableAccessUtils {
public static boolean canUseAsNonFinal(PsiLocalVariable var) {
if (var == null) return false;
PsiElement block = PsiUtil.getVariableCodeBlock(var, null);
return block != null && ReferencesSearch.search(var).allMatch(ref -> {
PsiElement context = PsiTreeUtil.getParentOfType(ref.getElement(), PsiClass.class, PsiLambdaExpression.class);
return context == null || PsiTreeUtil.isAncestor(context, block, false);
});
return block != null &&
getVariableReferences(var, block).stream()
.map(ref -> PsiTreeUtil.getParentOfType(ref, PsiClass.class, PsiLambdaExpression.class))
.allMatch(context -> context == null || PsiTreeUtil.isAncestor(context, block, false));
}
private static class VariableCollectingVisitor extends JavaRecursiveElementWalkingVisitor {