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[java] highlights package statements in module files

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This commit is contained in:
Roman Shevchenko
2017-02-16 14:21:40 +01:00
parent 5352e315e0
commit 496c8de717
4 changed files with 23 additions and 0 deletions
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java/java-analysis-impl/src/com/intellij/codeInsight/daemon/impl/analysis/HighlightVisitorImpl.java
+3
View File
@@ -983,6 +983,9 @@ public class HighlightVisitorImpl extends JavaElementVisitor implements Highligh
public void visitPackageStatement(PsiPackageStatement statement) {
super.visitPackageStatement(statement);
myHolder.add(AnnotationsHighlightUtil.checkPackageAnnotationContainingFile(statement, myFile));
if (myLanguageLevel.isAtLeast(LanguageLevel.JDK_1_9)) {
if (!myHolder.hasErrorResults()) myHolder.add(ModuleHighlightUtil.checkPackageStatement(statement, myFile));
}
}
@Override
java/java-analysis-impl/src/com/intellij/codeInsight/daemon/impl/analysis/ModuleHighlightUtil.java
+11
View File
@@ -92,6 +92,17 @@ public class ModuleHighlightUtil {
.orElse(null);
}
static HighlightInfo checkPackageStatement(@NotNull PsiPackageStatement statement, @NotNull PsiFile file) {
if (PsiUtil.isModuleFile(file)) {
String message = JavaErrorMessages.message("module.no.package");
HighlightInfo info = HighlightInfo.newHighlightInfo(HighlightInfoType.ERROR).range(statement).description(message).create();
QuickFixAction.registerQuickFixAction(info, new DeleteElementFix(statement));
return info;
}
return null;
}
@Nullable
static HighlightInfo checkFileName(@NotNull PsiJavaModule element, @NotNull PsiFile file) {
if (!MODULE_INFO_FILE.equals(file.getName())) {