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JavaIntentionPolicy: do not parenthesize unresolved qualifiers that could resolve to packages

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GitOrigin-RevId: 11f55edaedc828c861c28e479d17e3efd651db9f
This commit is contained in:
Tagir Valeev
2020-03-23 04:32:04 +00:00
committed by intellij-monorepo-bot
parent 93b455aaab
commit d84fd8b7dd
1 changed files with 8 additions and 0 deletions
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java/java-tests/testSrc/com/intellij/java/propertyBased/JavaIntentionPolicy.java
+8
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@@ -211,6 +211,14 @@ class JavaParenthesesPolicy extends JavaIntentionPolicy {
if (target instanceof PsiPackage || target instanceof PsiClass) {
return true;
}
if (target == null) {
// unresolved qualifier: if it's just reference chain like a.b.c it could be inaccessible package, so let's avoid parenthesizing it
PsiExpression qualifier = expression;
while (qualifier instanceof PsiReferenceExpression) {
qualifier = ((PsiReferenceExpression)qualifier).getQualifierExpression();
}
return qualifier == null;
}
}
if (expression instanceof PsiArrayInitializerExpression && parent instanceof PsiArrayInitializerExpression) {
return true;