Rename fletch -> dartino

pkg/fletchc/lib/src/fletch_compiler_implementation.dart

Index: pkg/fletchc/lib/src/fletch_compiler_implementation.dart
diff --git a/pkg/fletchc/lib/src/fletch_compiler_implementation.dart b/pkg/fletchc/lib/src/fletch_compiler_implementation.dart
deleted file mode 100644
index 625f10164195ef0ed8f491df51de66d89274a08d..0000000000000000000000000000000000000000
--- a/pkg/fletchc/lib/src/fletch_compiler_implementation.dart
+++ /dev/null
@@ -1,286 +0,0 @@
-// Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE.md file.
-
-library fletchc.fletch_compiler_implementation;
-
-import 'dart:async' show
-    EventSink;
-
-import 'package:compiler/compiler_new.dart' as api;
-
-import 'package:compiler/src/apiimpl.dart' show
-    CompilerImpl,
-    makeDiagnosticOptions;
-
-import 'package:compiler/src/io/source_file.dart';
-
-import 'package:compiler/src/source_file_provider.dart' show
-    SourceFileProvider;
-
-import 'package:compiler/src/elements/modelx.dart' show
-    CompilationUnitElementX,
-    LibraryElementX;
-
-import 'package:compiler/compiler_new.dart' show
-    CompilerOutput;
-
-import 'package:compiler/src/diagnostics/messages.dart' show
-    Message,
-    MessageKind,
-    MessageTemplate;
-
-import 'package:compiler/src/diagnostics/source_span.dart' show
-    SourceSpan;
-
-import 'package:compiler/src/diagnostics/diagnostic_listener.dart' show
-    DiagnosticMessage,
-    DiagnosticReporter;
-
-import 'package:compiler/src/diagnostics/spannable.dart' show
-    Spannable;
-
-import 'fletch_function_builder.dart';
-import 'debug_info.dart';
-import 'find_position_visitor.dart';
-import 'fletch_context.dart';
-
-import 'fletch_enqueuer.dart' show
-    FletchEnqueueTask;
-
-import '../fletch_system.dart';
-import 'package:compiler/src/diagnostics/diagnostic_listener.dart';
-import 'package:compiler/src/elements/elements.dart';
-
-import '../incremental/fletchc_incremental.dart' show
-    IncrementalCompiler;
-
-import 'fletch_diagnostic_reporter.dart' show
-    FletchDiagnosticReporter;
-
-const EXTRA_DART2JS_OPTIONS = const <String>[
-    // TODO(ahe): This doesn't completely disable type inference. Investigate.
-    '--disable-type-inference',
-    '--output-type=dart',
-    // We want to continue generating code in the case of errors, to support
-    // incremental fixes of erroneous code.
-    '--generate-code-with-compile-time-errors',
-];
-
-const FLETCH_PATCHES = const <String, String>{
-  "_internal": "internal/internal_patch.dart",
-  "collection": "collection/collection_patch.dart",
-  "convert": "convert/convert_patch.dart",
-  "math": "math/math_patch.dart",
-  "async": "async/async_patch.dart",
-  "typed_data": "typed_data/typed_data_patch.dart",
-};
-
-const FLETCH_PLATFORM = 3;
-
-DiagnosticOptions makeFletchDiagnosticOptions(
-    {bool suppressWarnings: false,
-     bool fatalWarnings: false,
-     bool suppressHints: false,
-     bool terseDiagnostics: false,
-     bool showPackageWarnings: true}) {
-  return makeDiagnosticOptions(
-      suppressWarnings: suppressWarnings,
-      fatalWarnings: fatalWarnings,
-      suppressHints: suppressHints,
-      terseDiagnostics: terseDiagnostics,
-      showPackageWarnings: true);
-}
-
-class FletchCompilerImplementation extends CompilerImpl {
-  final Uri fletchVm;
-
-  final Uri nativesJson;
-
-  final IncrementalCompiler incrementalCompiler;
-
-  Map<Uri, CompilationUnitElementX> compilationUnits;
-  FletchContext internalContext;
-
-  /// A reference to [../compiler.dart:FletchCompiler] used for testing.
-  // TODO(ahe): Clean this up and remove this.
-  var helper;
-
-  @override
-  FletchEnqueueTask get enqueuer => super.enqueuer;
-
-  FletchCompilerImplementation(
-      api.CompilerInput provider,
-      api.CompilerOutput outputProvider,
-      api.CompilerDiagnostics handler,
-      Uri libraryRoot,
-      Uri packageConfig,
-      this.nativesJson,
-      List<String> options,
-      Map<String, dynamic> environment,
-      this.fletchVm,
-      this.incrementalCompiler)
-      : super(
-          provider, outputProvider, handler, libraryRoot, null,
-          EXTRA_DART2JS_OPTIONS.toList()..addAll(options), environment,
-          packageConfig, null, FletchBackend.createInstance,
-          FletchDiagnosticReporter.createInstance,
-          makeFletchDiagnosticOptions);
-
-  FletchContext get context {
-    if (internalContext == null) {
-      internalContext = new FletchContext(this);
-    }
-    return internalContext;
-  }
-
-  String fletchPatchLibraryFor(String name) {
-    // TODO(sigurdm): Try to remove this special casing.
-    if (name == "core") {
-      return platformConfigUri.path.endsWith("fletch_embedded.platform")
-          ? "core/embedded_core_patch.dart"
-          : "core/core_patch.dart";
-    }
-    return FLETCH_PATCHES[name];
-  }
-
-  @override
-  Uri resolvePatchUri(String dartLibraryPath) {
-    String path = fletchPatchLibraryFor(dartLibraryPath);
-    if (path == null) return null;
-    // Fletch patches are located relative to [libraryRoot].
-    return libraryRoot.resolve(path);
-  }
-
-  CompilationUnitElementX compilationUnitForUri(Uri uri) {
-    if (compilationUnits == null) {
-      compilationUnits = <Uri, CompilationUnitElementX>{};
-      libraryLoader.libraries.forEach((LibraryElementX library) {
-        for (CompilationUnitElementX unit in library.compilationUnits) {
-          compilationUnits[unit.script.resourceUri] = unit;
-        }
-      });
-    }
-    return compilationUnits[uri];
-  }
-
-  DebugInfo debugInfoForPosition(
-      Uri file,
-      int position,
-      FletchSystem currentSystem) {
-    Uri uri = Uri.base.resolveUri(file);
-    CompilationUnitElementX unit = compilationUnitForUri(uri);
-    if (unit == null) return null;
-    FindPositionVisitor visitor = new FindPositionVisitor(position, unit);
-    unit.accept(visitor, null);
-    FletchFunctionBuilder builder =
-        context.backend.systemBuilder.lookupFunctionBuilderByElement(
-            visitor.element);
-    if (builder == null) return null;
-    // TODO(ajohnsen): We need a mapping from element to functionId, that can
-    // be looked up in the current fletch system.
-    FletchFunction function = builder.finalizeFunction(context, []);
-    return context.backend.createDebugInfo(function, currentSystem);
-  }
-
-  int positionInFileFromPattern(Uri file, int line, String pattern) {
-    Uri uri = Uri.base.resolveUri(file);
-    SourceFile sourceFile = getSourceFile(provider, uri);
-    if (sourceFile == null) return null;
-    List<int> lineStarts = sourceFile.lineStarts;
-    if (line >= lineStarts.length) return null;
-    int begin = lineStarts[line];
-    int end = line + 2 < lineStarts.length
-        ? lineStarts[line + 1]
-        : sourceFile.length;
-    String lineText = sourceFile.slowSubstring(begin, end);
-    int column = lineText.indexOf(pattern);
-    if (column == -1) return null;
-    return begin + column;
-  }
-
-  int positionInFile(Uri file, int line, int column) {
-    Uri uri = Uri.base.resolveUri(file);
-    SourceFile sourceFile = getSourceFile(provider, uri);
-    if (sourceFile == null) return null;
-    if (line >= sourceFile.lineStarts.length) return null;
-    return sourceFile.lineStarts[line] + column;
-  }
-
-  Iterable<Uri> findSourceFiles(Pattern pattern) {
-    SourceFileProvider provider = this.provider;
-    return provider.sourceFiles.keys.where((Uri uri) {
-      return pattern.matchAsPrefix(uri.pathSegments.last) != null;
-    });
-  }
-
-  void reportVerboseInfo(
-      Spannable node,
-      String messageText,
-      {bool forceVerbose: false}) {
-    // TODO(johnniwinther): Use super.reportVerboseInfo once added.
-    if (forceVerbose || verbose) {
-      MessageTemplate template = MessageTemplate.TEMPLATES[MessageKind.GENERIC];
-      SourceSpan span = reporter.spanFromSpannable(node);
-      Message message = template.message({'text': messageText});
-      reportDiagnostic(new DiagnosticMessage(span, node, message),
-          [], api.Diagnostic.HINT);
-    }
-  }
-
-  @override
-  void compileLoadedLibraries() {
-    // TODO(ahe): Ensure fletchSystemLibrary is not null
-    // (also when mainApp is null).
-    if (mainApp == null) {
-      return;
-    }
-    super.compileLoadedLibraries();
-  }
-}
-
-/// Output provider which collects output in [output].
-class OutputProvider implements CompilerOutput {
-  final Map<String, String> output = new Map<String, String>();
-
-  EventSink<String> createEventSink(String name, String extension) {
-    return new StringEventSink((String data) {
-      output['$name.$extension'] = data;
-    });
-  }
-
-  String operator[](String key) => output[key];
-}
-
-/// Helper class to collect sources.
-class StringEventSink implements EventSink<String> {
-  List<String> data = <String>[];
-
-  final Function onClose;
-
-  StringEventSink(this.onClose);
-
-  void add(String event) {
-    if (data == null) throw 'StringEventSink is closed.';
-    data.add(event);
-  }
-
-  void addError(errorEvent, [StackTrace stackTrace]) {
-    throw 'addError($errorEvent, $stackTrace)';
-  }
-
-  void close() {
-    if (data != null) {
-      onClose(data.join());
-      data = null;
-    }
-  }
-}
-
-SourceFile getSourceFile(api.CompilerInput provider, Uri uri) {
-  if (provider is SourceFileProvider) {
-    return provider.getSourceFile(uri);
-  } else {
-    return null;
-  }
-}