@Nullable
private HyperlinkInfo createHyperlinkInfo(@NotNull String line) {
Project project = searchScope.getProject();
if (project == null) return null;
StackTraceElement element = parseStackTraceLine(line);
if (element == null) return null;
// All true classes should be handled correctly in the default ExceptionFilter. Special cases:
// - static facades;
// - package facades / package parts (generated by pre-M13 compiled);
// - local classes (and closures) in top-level function and property declarations.
String fileName = element.getFileName();
// fullyQualifiedName is of format "package.Class$Inner"
String fullyQualifiedName = element.getClassName();
int lineNumber = element.getLineNumber() - 1;
String internalName = fullyQualifiedName.replace('.', '/');
JvmClassName jvmClassName = JvmClassName.byInternalName(internalName);
JetFile file =
DebuggerUtils.findSourceFileForClass(project, searchScope, jvmClassName, fileName);
if (file == null) return null;
VirtualFile virtualFile = file.getVirtualFile();
if (virtualFile == null) return null;
return new OpenFileHyperlinkInfo(project, virtualFile, lineNumber);
}
// TODO: check it's external module
// TODO?: assert method exists in facade?
public String changeOwnerForExternalPackage(String type, int opcode) {
if (isSameModule || (opcode & Opcodes.INVOKESTATIC) == 0) {
return type;
}
JvmClassName name = JvmClassName.byInternalName(type);
String packageClassInternalName =
PackageClassUtils.getPackageClassInternalName(name.getPackageFqName());
if (type.startsWith(packageClassInternalName + '$')) {
VirtualFile virtualFile =
InlineCodegenUtil.findVirtualFile(inliningContext.state.getProject(), type);
if (virtualFile != null) {
KotlinJvmBinaryClass klass = KotlinBinaryClassCache.getKotlinBinaryClass(virtualFile);
if (klass != null
&& klass.getClassHeader().getSyntheticClassKind()
== KotlinSyntheticClass.Kind.PACKAGE_PART) {
return packageClassInternalName;
}
}
}
return type;
}
@Nullable
public static VirtualFile findVirtualFile(
@NotNull Project project, @NotNull String internalClassName) {
FqName packageFqName = JvmClassName.byInternalName(internalClassName).getPackageFqName();
String classNameWithDollars =
StringsKt.substringAfterLast(internalClassName, "/", internalClassName);
JvmVirtualFileFinder fileFinder = JvmVirtualFileFinder.SERVICE.getInstance(project);
// TODO: we cannot construct proper classId at this point, we need to read InnerClasses info
// from class file
// we construct valid.package.name/RelativeClassNameAsSingleName that should work in compiler,
// but fails for inner classes in IDE
return fileFinder.findVirtualFileWithHeader(
new ClassId(packageFqName, Name.identifier(classNameWithDollars)));
}
@NotNull
private static GenerationState generate(
@NotNull KotlinCoreEnvironment environment,
@NotNull AnalysisResult result,
@NotNull List<KtFile> sourceFiles,
@Nullable Module module,
File outputDirectory,
String moduleName) {
CompilerConfiguration configuration = environment.getConfiguration();
IncrementalCompilationComponents incrementalCompilationComponents =
configuration.get(JVMConfigurationKeys.INCREMENTAL_COMPILATION_COMPONENTS);
Collection<FqName> packagesWithObsoleteParts;
List<FqName> obsoleteMultifileClasses;
TargetId targetId = null;
if (module == null || incrementalCompilationComponents == null) {
packagesWithObsoleteParts = Collections.emptySet();
obsoleteMultifileClasses = Collections.emptyList();
} else {
targetId = TargetIdKt.TargetId(module);
IncrementalCache incrementalCache =
incrementalCompilationComponents.getIncrementalCache(targetId);
packagesWithObsoleteParts = new HashSet<FqName>();
for (String internalName : incrementalCache.getObsoletePackageParts()) {
packagesWithObsoleteParts.add(JvmClassName.byInternalName(internalName).getPackageFqName());
}
obsoleteMultifileClasses = new ArrayList<FqName>();
for (String obsoleteFacadeInternalName : incrementalCache.getObsoleteMultifileClasses()) {
obsoleteMultifileClasses.add(
JvmClassName.byInternalName(obsoleteFacadeInternalName)
.getFqNameForClassNameWithoutDollars());
}
}
BindingTraceContext diagnosticHolder = new BindingTraceContext();
GenerationState generationState =
new GenerationState(
environment.getProject(),
ClassBuilderFactories.BINARIES,
result.getModuleDescriptor(),
result.getBindingContext(),
sourceFiles,
configuration.get(JVMConfigurationKeys.DISABLE_CALL_ASSERTIONS, false),
configuration.get(JVMConfigurationKeys.DISABLE_PARAM_ASSERTIONS, false),
GenerationState.GenerateClassFilter.GENERATE_ALL,
configuration.get(JVMConfigurationKeys.DISABLE_INLINE, false),
configuration.get(JVMConfigurationKeys.DISABLE_OPTIMIZATION, false),
/* useTypeTableInSerializer = */ false,
diagnosticHolder,
packagesWithObsoleteParts,
obsoleteMultifileClasses,
targetId,
moduleName,
outputDirectory,
incrementalCompilationComponents);
ProgressIndicatorAndCompilationCanceledStatus.checkCanceled();
long generationStart = PerformanceCounter.Companion.currentTime();
KotlinCodegenFacade.compileCorrectFiles(
generationState, CompilationErrorHandler.THROW_EXCEPTION);
long generationNanos = PerformanceCounter.Companion.currentTime() - generationStart;
String desc =
module != null
? "target " + module.getModuleName() + "-" + module.getModuleType() + " "
: "";
String message =
"GENERATE: "
+ sourceFiles.size()
+ " files ("
+ environment.countLinesOfCode(sourceFiles)
+ " lines) "
+ desc
+ "in "
+ TimeUnit.NANOSECONDS.toMillis(generationNanos)
+ " ms";
K2JVMCompiler.Companion.reportPerf(environment.getConfiguration(), message);
ProgressIndicatorAndCompilationCanceledStatus.checkCanceled();
AnalyzerWithCompilerReport.reportDiagnostics(
new FilteredJvmDiagnostics(
diagnosticHolder.getBindingContext().getDiagnostics(),
result.getBindingContext().getDiagnostics()),
environment.getConfiguration().get(CLIConfigurationKeys.MESSAGE_COLLECTOR_KEY));
ProgressIndicatorAndCompilationCanceledStatus.checkCanceled();
return generationState;
}
@NotNull
public LineResult eval(@NotNull String line) {
++lineNumber;
FqName scriptFqName = new FqName("Line" + lineNumber);
Type scriptClassType = asmTypeByFqNameWithoutInnerClasses(scriptFqName);
StringBuilder fullText = new StringBuilder();
for (String prevLine : previousIncompleteLines) {
fullText.append(prevLine).append("\n");
}
fullText.append(line);
LightVirtualFile virtualFile =
new LightVirtualFile(
"line" + lineNumber + JetParserDefinition.STD_SCRIPT_EXT,
JetLanguage.INSTANCE,
fullText.toString());
virtualFile.setCharset(CharsetToolkit.UTF8_CHARSET);
JetFile psiFile =
(JetFile) psiFileFactory.trySetupPsiForFile(virtualFile, JetLanguage.INSTANCE, true, false);
assert psiFile != null : "Script file not analyzed at line " + lineNumber + ": " + fullText;
ReplMessageCollectorWrapper errorCollector = new ReplMessageCollectorWrapper();
AnalyzerWithCompilerReport.SyntaxErrorReport syntaxErrorReport =
AnalyzerWithCompilerReport.reportSyntaxErrors(
psiFile, errorCollector.getMessageCollector());
if (syntaxErrorReport.isHasErrors() && syntaxErrorReport.isAllErrorsAtEof()) {
previousIncompleteLines.add(line);
return LineResult.incomplete();
}
previousIncompleteLines.clear();
if (syntaxErrorReport.isHasErrors()) {
return LineResult.error(errorCollector.getString());
}
prepareForTheNextReplLine(topDownAnalysisContext);
trace.clearDiagnostics();
//noinspection ConstantConditions
psiFile.getScript().putUserData(ScriptPriorities.PRIORITY_KEY, lineNumber);
ScriptDescriptor scriptDescriptor = doAnalyze(psiFile, errorCollector);
if (scriptDescriptor == null) {
return LineResult.error(errorCollector.getString());
}
List<Pair<ScriptDescriptor, Type>> earlierScripts = Lists.newArrayList();
for (EarlierLine earlierLine : earlierLines) {
earlierScripts.add(
Pair.create(earlierLine.getScriptDescriptor(), earlierLine.getClassType()));
}
GenerationState state =
new GenerationState(
psiFile.getProject(),
ClassBuilderFactories.BINARIES,
module,
trace.getBindingContext(),
Collections.singletonList(psiFile));
compileScript(
psiFile.getScript(),
scriptClassType,
earlierScripts,
state,
CompilationErrorHandler.THROW_EXCEPTION);
for (OutputFile outputFile : state.getFactory().asList()) {
classLoader.addClass(
JvmClassName.byInternalName(outputFile.getRelativePath().replaceFirst("\\.class$", "")),
outputFile.asByteArray());
}
try {
Class<?> scriptClass = classLoader.loadClass(scriptFqName.asString());
Class<?>[] constructorParams = new Class<?>[earlierLines.size()];
Object[] constructorArgs = new Object[earlierLines.size()];
for (int i = 0; i < earlierLines.size(); ++i) {
constructorParams[i] = earlierLines.get(i).getScriptClass();
constructorArgs[i] = earlierLines.get(i).getScriptInstance();
}
Constructor<?> scriptInstanceConstructor = scriptClass.getConstructor(constructorParams);
Object scriptInstance;
try {
scriptInstance = scriptInstanceConstructor.newInstance(constructorArgs);
} catch (Throwable e) {
return LineResult.error(renderStackTrace(e.getCause()));
}
Field rvField = scriptClass.getDeclaredField("rv");
rvField.setAccessible(true);
Object rv = rvField.get(scriptInstance);
earlierLines.add(
new EarlierLine(line, scriptDescriptor, scriptClass, scriptInstance, scriptClassType));
JetType returnType = scriptDescriptor.getScriptCodeDescriptor().getReturnType();
return LineResult.successful(rv, returnType != null && KotlinBuiltIns.isUnit(returnType));
} catch (Throwable e) {
@SuppressWarnings("UseOfSystemOutOrSystemErr")
PrintWriter writer = new PrintWriter(System.err);
classLoader.dumpClasses(writer);
writer.flush();
throw UtilsPackage.rethrow(e);
}
}
