[cfe+analyzer] Split generated message files into shared and cfe-only

Change-Id: I71dff57403d236f6186d7e1b5fa01fa7149fd0f8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123661
Reviewed-by: Paul Berry <paulberry@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>

Author: johnniwinther

pkg/front_end/lib/src/fasta/fasta_codes.dart

@@ -4,271 +4,13 @@
 
 library fasta.codes;
 
-import 'dart:convert' show JsonEncoder, json;
-
 import 'package:kernel/ast.dart'
     show Constant, DartType, demangleMixinApplicationName;
 
-import '../api_prototype/diagnostic_message.dart' show DiagnosticMessage;
-
-import '../scanner/token.dart' show Token;
-
 import 'kernel/type_labeler.dart';
 
-import 'severity.dart' show Severity;
-
-import 'resolve_input_uri.dart' show isWindows;
-
-import 'util/relativize.dart' as util show relativizeUri;
-
-part 'fasta_codes_generated.dart';
-
-const int noLength = 1;
-
-class Code<T> {
-  final String name;
-
-  /// The unique positive integer associated with this code,
-  /// or `-1` if none. This index is used when translating
-  /// this error to its corresponding Analyzer error.
-  final int index;
-
-  final Template<T> template;
-
-  final List<String> analyzerCodes;
-
-  final Severity severity;
-
-  const Code(this.name, this.template,
-      {int index, this.analyzerCodes, this.severity: Severity.error})
-      : this.index = index ?? -1;
-
-  String toString() => name;
-}
-
-class Message {
-  final Code<dynamic> code;
-
-  final String message;
-
-  final String tip;
-
-  final Map<String, dynamic> arguments;
-
-  const Message(this.code, {this.message, this.tip, this.arguments});
-
-  LocatedMessage withLocation(Uri uri, int charOffset, int length) {
-    return new LocatedMessage(uri, charOffset, length, this);
-  }
-
-  LocatedMessage withoutLocation() {
-    return new LocatedMessage(null, -1, noLength, this);
-  }
-
-  String toString() {
-    return "Message[$code, $message, $tip, $arguments]";
-  }
-}
-
-class MessageCode extends Code<Null> implements Message {
-  final String message;
-
-  final String tip;
-
-  const MessageCode(String name,
-      {int index,
-      List<String> analyzerCodes,
-      Severity severity: Severity.error,
-      this.message,
-      this.tip})
-      : super(name, null,
-            index: index, analyzerCodes: analyzerCodes, severity: severity);
-
-  Map<String, dynamic> get arguments => const <String, dynamic>{};
-
-  Code<dynamic> get code => this;
-
-  @override
-  LocatedMessage withLocation(Uri uri, int charOffset, int length) {
-    return new LocatedMessage(uri, charOffset, length, this);
-  }
-
-  LocatedMessage withoutLocation() {
-    return new LocatedMessage(null, -1, noLength, this);
-  }
-}
-
-class Template<T> {
-  final String messageTemplate;
-
-  final String tipTemplate;
-
-  final T withArguments;
-
-  const Template({this.messageTemplate, this.tipTemplate, this.withArguments});
-}
-
-class LocatedMessage implements Comparable<LocatedMessage> {
-  final Uri uri;
-
-  final int charOffset;
-
-  final int length;
-
-  final Message messageObject;
-
-  const LocatedMessage(
-      this.uri, this.charOffset, this.length, this.messageObject);
-
-  Code<dynamic> get code => messageObject.code;
-
-  String get message => messageObject.message;
-
-  String get tip => messageObject.tip;
-
-  Map<String, dynamic> get arguments => messageObject.arguments;
-
-  int compareTo(LocatedMessage other) {
-    int result = "${uri}".compareTo("${other.uri}");
-    if (result != 0) return result;
-    result = charOffset.compareTo(other.charOffset);
-    if (result != 0) return result;
-    return message.compareTo(message);
-  }
-
-  FormattedMessage withFormatting(String formatted, int line, int column,
-      Severity severity, List<FormattedMessage> relatedInformation) {
-    return new FormattedMessage(
-        this, formatted, line, column, severity, relatedInformation);
-  }
-}
-
-class FormattedMessage implements DiagnosticMessage {
-  final LocatedMessage locatedMessage;
-
-  final String formatted;
-
-  final int line;
-
-  final int column;
-
-  @override
-  final Severity severity;
-
-  final List<FormattedMessage> relatedInformation;
-
-  const FormattedMessage(this.locatedMessage, this.formatted, this.line,
-      this.column, this.severity, this.relatedInformation);
-
-  Code<dynamic> get code => locatedMessage.code;
-
-  String get message => locatedMessage.message;
-
-  String get tip => locatedMessage.tip;
-
-  Map<String, dynamic> get arguments => locatedMessage.arguments;
-
-  Uri get uri => locatedMessage.uri;
-
-  int get charOffset => locatedMessage.charOffset;
-
-  int get length => locatedMessage.length;
-
-  @override
-  Iterable<String> get ansiFormatted sync* {
-    yield formatted;
-    if (relatedInformation != null) {
-      for (FormattedMessage m in relatedInformation) {
-        yield m.formatted;
-      }
-    }
-  }
-
-  @override
-  Iterable<String> get plainTextFormatted {
-    // TODO(ahe): Implement this correctly.
-    return ansiFormatted;
-  }
-
-  Map<String, Object> toJson() {
-    // This should be kept in sync with package:kernel/problems.md
-    return <String, Object>{
-      "ansiFormatted": ansiFormatted.toList(),
-      "plainTextFormatted": plainTextFormatted.toList(),
-      "severity": severity.index,
-      "uri": uri.toString(),
-    };
-  }
-
-  String toJsonString() {
-    JsonEncoder encoder = new JsonEncoder.withIndent("  ");
-    return encoder.convert(this);
-  }
-}
-
-class DiagnosticMessageFromJson implements DiagnosticMessage {
-  @override
-  final Iterable<String> ansiFormatted;
-
-  @override
-  final Iterable<String> plainTextFormatted;
-
-  @override
-  final Severity severity;
-
-  final Uri uri;
-
-  DiagnosticMessageFromJson(
-      this.ansiFormatted, this.plainTextFormatted, this.severity, this.uri);
-
-  factory DiagnosticMessageFromJson.fromJson(String jsonString) {
-    Map<String, Object> decoded = json.decode(jsonString);
-    List<String> ansiFormatted =
-        new List<String>.from(decoded["ansiFormatted"]);
-    List<String> plainTextFormatted =
-        new List<String>.from(decoded["plainTextFormatted"]);
-    Severity severity = Severity.values[decoded["severity"]];
-    Uri uri = Uri.parse(decoded["uri"]);
-
-    return new DiagnosticMessageFromJson(
-        ansiFormatted, plainTextFormatted, severity, uri);
-  }
-
-  Map<String, Object> toJson() {
-    // This should be kept in sync with package:kernel/problems.md
-    return <String, Object>{
-      "ansiFormatted": ansiFormatted.toList(),
-      "plainTextFormatted": plainTextFormatted.toList(),
-      "severity": severity.index,
-      "uri": uri.toString(),
-    };
-  }
-
-  String toJsonString() {
-    JsonEncoder encoder = new JsonEncoder.withIndent("  ");
-    return encoder.convert(this);
-  }
-}
-
-String relativizeUri(Uri uri) {
-  // We have this method here for two reasons:
-  //
-  // 1. It allows us to implement #uri message argument without using it
-  // (otherwise, we might get an `UNUSED_IMPORT` warning).
-  //
-  // 2. We can change `base` argument here if needed.
-  return uri == null ? null : util.relativizeUri(Uri.base, uri, isWindows);
-}
+import 'fasta_codes_shared.dart' hide demangleMixinApplicationName;
 
-typedef SummaryTemplate = Message Function(int, int, num, num, num);
+export 'fasta_codes_shared.dart' hide demangleMixinApplicationName;
 
-String itemizeNames(List<String> names) {
-  StringBuffer buffer = new StringBuffer();
-  for (int i = 0; i < names.length - 1; i++) {
-    buffer.write(" - ");
-    buffer.writeln(names[i]);
-  }
-  buffer.write(" - ");
-  buffer.write(names.last);
-  return "$buffer";
-}
+part 'fasta_codes_cfe_generated.dart';