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EA-72561 - assert: SharedImplUtil.findFileElement
This commit is contained in:
Anna.Kozlova
2016-10-14 16:21:09 +02:00
parent 558213af50
commit 0b8838bf70
1 changed files with 15 additions and 11 deletions
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platform/lang-impl/src/com/intellij/codeInsight/hint/actions/ShowImplementationsAction.java
+15 -11
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@@ -26,6 +26,7 @@ import com.intellij.featureStatistics.FeatureUsageTracker;
import com.intellij.ide.DataManager;
import com.intellij.openapi.actionSystem.*;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ReadAction;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.fileEditor.FileEditor;
@@ -353,19 +354,22 @@ public class ShowImplementationsAction extends AnAction implements PopupAction {
final PsiElement[] handlerImplementations = handler.searchImplementations(element, editor, offset, includeSelfAlways, true);
if (handlerImplementations.length > 0) return handlerImplementations;
PsiFile psiFile = element.getContainingFile();
if (psiFile == null) {
// Magically, it's null for ant property declarations.
element = element.getNavigationElement();
psiFile = element.getContainingFile();
return ReadAction.compute(() -> {
PsiElement psiElement = element;
PsiFile psiFile = psiElement.getContainingFile();
if (psiFile == null) {
return PsiElement.EMPTY_ARRAY;
// Magically, it's null for ant property declarations.
psiElement = psiElement.getNavigationElement();
psiFile = psiElement.getContainingFile();
if (psiFile == null) {
return PsiElement.EMPTY_ARRAY;
}
}
}
if (psiFile.getVirtualFile() != null && (element.getTextRange() != null || element instanceof PsiFile)) {
return new PsiElement[]{element};
}
return PsiElement.EMPTY_ARRAY;
if (psiFile.getVirtualFile() != null && (psiElement.getTextRange() != null || psiElement instanceof PsiFile)) {
return new PsiElement[]{psiElement};
}
return PsiElement.EMPTY_ARRAY;
});
}
@NotNull