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[java] allows nulls to nullable parameters (IDEA-193726)

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This commit is contained in:
Roman Shevchenko
2018-06-11 18:56:01 +03:00
parent 1747ed7fda
commit 15fa931c9f
3 changed files with 20 additions and 18 deletions
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8
java/java-analysis-impl/src/com/intellij/codeInspection/nullable/NullableStuffInspectionBase.java
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@@ -1,4 +1,4 @@
// Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
// Copyright 2000-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
package com.intellij.codeInspection.nullable;
import com.intellij.codeInsight.*;
@@ -822,12 +822,14 @@ public class NullableStuffInspectionBase extends AbstractBaseJavaLocalInspection
int parameterIdx,
PsiParameter parameter) {
if (!REPORT_NULLS_PASSED_TO_NOT_NULL_PARAMETER || !isOnFly) return;
PsiElement elementToHighlight;
if (DfaPsiUtil.getTypeNullability(getMemberType(parameter)) == Nullability.NOT_NULL) {
elementToHighlight = parameter.getNameIdentifier();
} else {
}
else {
NullabilityAnnotationInfo info = nullableManager.findOwnNullabilityAnnotationInfo(parameter);
if (info == null || info.isInferred()) return;
if (info == null || info.getNullability() != Nullability.NOT_NULL || info.isInferred()) return;
PsiAnnotation notNullAnnotation = info.getAnnotation();
boolean physical = PsiTreeUtil.isAncestor(parameter, notNullAnnotation, true);
elementToHighlight = physical ? notNullAnnotation : parameter.getNameIdentifier();