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unused declaration: take refs from literals into account (IDEA-172447)

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Anna Kozlova
2017-05-16 09:05:30 +03:00
parent 9eba9dd2df
commit 350f588c09
4 changed files with 26 additions and 0 deletions
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11
java/java-analysis-impl/src/com/intellij/codeInspection/reference/RefJavaUtilImpl.java
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@@ -55,6 +55,17 @@ public class RefJavaUtilImpl extends RefJavaUtil{
}
}
@Override
public void visitLiteralExpression(PsiLiteralExpression expression) {
for (PsiReference reference : expression.getReferences()) {
PsiElement resolve = reference.resolve();
if (resolve instanceof PsiMember) {
final RefElement refClass = refFrom.getRefManager().getReference(resolve);
refFrom.addReference(refClass, resolve, psiFrom, false, true, null);
}
}
}
@Override public void visitReferenceExpression(PsiReferenceExpression expression) {
visitElement(expression);