private static void checkNoUnresolvedReferences(@NotNull final JetFile file) {
AnalyzeExhaust exhaust = AnalyzerFacadeWithCache.analyzeFileWithCache(file);
for (Diagnostic diagnostic : exhaust.getBindingContext().getDiagnostics()) {
if (Errors.UNRESOLVED_REFERENCE_DIAGNOSTICS.contains(diagnostic.getFactory())) {
List<TextRange> textRanges = diagnostic.getTextRanges();
String diagnosticText = DefaultErrorMessages.RENDERER.render(diagnostic);
if (diagnostic.getPsiFile() == file) {
fail(
diagnostic.getFactory().getName()
+ ": "
+ diagnosticText
+ " "
+ DiagnosticUtils.atLocation(file, textRanges.get(0)));
}
}
}
DebugInfoUtil.markDebugAnnotations(
file,
exhaust.getBindingContext(),
new DebugInfoUtil.DebugInfoReporter() {
@Override
public void reportElementWithErrorType(@NotNull JetReferenceExpression expression) {
// do nothing
}
@Override
public void reportMissingUnresolved(@NotNull JetReferenceExpression expression) {
// this may happen if incorrect psi transformations are done
fail(
expression.getText()
+ " is unresolved but not marked "
+ DiagnosticUtils.atLocation(file, expression.getTextRange()));
}
@Override
public void reportUnresolvedWithTarget(
@NotNull JetReferenceExpression expression, @NotNull String target) {
// do nothing
}
});
}
private static void registerDiagnosticAnnotations(
@NotNull Diagnostic diagnostic,
@NotNull Set<PsiElement> redeclarations,
@NotNull final AnnotationHolder holder) {
List<TextRange> textRanges = diagnostic.getTextRanges();
if (diagnostic.getSeverity() == Severity.ERROR) {
if (diagnostic.getFactory() == Errors.UNRESOLVED_IDE_TEMPLATE) {
return;
}
if (diagnostic instanceof UnresolvedReferenceDiagnostic) {
UnresolvedReferenceDiagnostic unresolvedReferenceDiagnostic =
(UnresolvedReferenceDiagnostic) diagnostic;
JetReferenceExpression referenceExpression = unresolvedReferenceDiagnostic.getPsiElement();
PsiReference reference = referenceExpression.getReference();
if (reference instanceof MultiRangeReference) {
MultiRangeReference mrr = (MultiRangeReference) reference;
for (TextRange range : mrr.getRanges()) {
Annotation annotation =
holder.createErrorAnnotation(
range.shiftRight(referenceExpression.getTextOffset()), diagnostic.getMessage());
registerQuickFix(annotation, diagnostic);
annotation.setHighlightType(ProblemHighlightType.LIKE_UNKNOWN_SYMBOL);
}
} else {
for (TextRange textRange : textRanges) {
Annotation annotation =
holder.createErrorAnnotation(textRange, diagnostic.getMessage());
registerQuickFix(annotation, diagnostic);
annotation.setHighlightType(ProblemHighlightType.LIKE_UNKNOWN_SYMBOL);
}
}
return;
}
if (diagnostic.getFactory() == Errors.ILLEGAL_ESCAPE_SEQUENCE) {
for (TextRange textRange : diagnostic.getTextRanges()) {
Annotation annotation = holder.createErrorAnnotation(textRange, diagnostic.getMessage());
annotation.setTextAttributes(JetHighlightingColors.INVALID_STRING_ESCAPE);
}
}
if (diagnostic instanceof RedeclarationDiagnostic) {
RedeclarationDiagnostic redeclarationDiagnostic = (RedeclarationDiagnostic) diagnostic;
registerQuickFix(
markRedeclaration(redeclarations, redeclarationDiagnostic, holder), diagnostic);
return;
}
// Generic annotation
for (TextRange textRange : textRanges) {
Annotation errorAnnotation =
holder.createErrorAnnotation(textRange, getMessage(diagnostic));
registerQuickFix(errorAnnotation, diagnostic);
if (diagnostic.getFactory() == Errors.INVISIBLE_REFERENCE) {
errorAnnotation.setHighlightType(ProblemHighlightType.LIKE_UNKNOWN_SYMBOL);
}
}
} else if (diagnostic.getSeverity() == Severity.WARNING) {
for (TextRange textRange : textRanges) {
Annotation annotation = holder.createWarningAnnotation(textRange, getMessage(diagnostic));
registerQuickFix(annotation, diagnostic);
if (diagnostic.getFactory() instanceof UnusedElementDiagnosticFactory) {
annotation.setHighlightType(ProblemHighlightType.LIKE_UNUSED_SYMBOL);
}
}
}
}