@Nullable
private ScriptDescriptor doAnalyze(
@NotNull JetFile psiFile, @NotNull ReplMessageCollectorWrapper messageCollector) {
scriptDeclarationFactory.setDelegateFactory(
new FileBasedDeclarationProviderFactory(
resolveSession.getStorageManager(), Collections.singletonList(psiFile)));
TopDownAnalysisContext context =
topDownAnalyzer.analyzeDeclarations(
topDownAnalysisContext.getTopDownAnalysisMode(), Collections.singletonList(psiFile));
if (trace.get(BindingContext.FILE_TO_PACKAGE_FRAGMENT, psiFile) == null) {
trace.record(
BindingContext.FILE_TO_PACKAGE_FRAGMENT,
psiFile,
resolveSession.getPackageFragment(FqName.ROOT));
}
boolean hasErrors =
AnalyzerWithCompilerReport.reportDiagnostics(
trace.getBindingContext().getDiagnostics(), messageCollector.getMessageCollector());
if (hasErrors) {
return null;
}
ScriptDescriptor scriptDescriptor = context.getScripts().get(psiFile.getScript());
lastLineScope = trace.get(BindingContext.SCRIPT_SCOPE, scriptDescriptor);
if (lastLineScope == null) {
throw new IllegalStateException("last line scope is not initialized");
}
return scriptDescriptor;
}
private static void prepareForTheNextReplLine(@NotNull TopDownAnalysisContext c) {
c.getScripts().clear();
}