New analyzer snapshot.

pkg/analyzer/lib/src/generated/scanner.dart

 // Copyright (c) 2014, the Dart 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 file.
 
 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library engine.scanner;
 
 import 'dart:collection';
@@ skipping 1613 matching lines @@
   }
 
   int _tokenizeMultiLineString(int quoteChar, int start, bool raw) {
     if (raw) {
       return _tokenizeMultiLineRawString(quoteChar, start);
     }
     int next = _reader.advance();
     while (next != -1) {
       if (next == 0x24) {
         _appendStringToken(TokenType.STRING, _reader.getString(start, -1));
+        next = _tokenizeStringInterpolation(start);
         _beginToken();
-        next = _tokenizeStringInterpolation(start);
         start = _reader.offset;
         continue;
       }
       if (next == quoteChar) {
         next = _reader.advance();
         if (next == quoteChar) {
           next = _reader.advance();
           if (next == quoteChar) {
             _appendStringToken(TokenType.STRING, _reader.getString(start, 0));
             return _reader.advance();
@@ skipping 25 matching lines @@
         }
         recordStartOfLine();
       } else if (next == 0xA) {
         recordStartOfLine();
         next = _reader.advance();
       } else {
         next = _reader.advance();
       }
     }
     _reportError(ScannerErrorCode.UNTERMINATED_STRING_LITERAL, []);
-    _appendStringToken(TokenType.STRING, _reader.getString(start, 0));
+    if (start == _reader.offset) {
+      _appendStringTokenWithOffset(TokenType.STRING, "", 1);
+    } else {
+      _appendStringToken(TokenType.STRING, _reader.getString(start, 0));
+    }
     return _reader.advance();
   }
 
   int _tokenizeMultiply(int next) => _select(0x3D, TokenType.STAR_EQ, TokenType.STAR);
 
   int _tokenizeNumber(int next) {
     int start = _reader.offset;
     while (true) {
       next = _reader.advance();
       if (0x30 <= next && next <= 0x39) {
@@ skipping 51 matching lines @@
   }
 
   int _tokenizeSingleLineRawString(int next, int quoteChar, int start) {
     next = _reader.advance();
     while (next != -1) {
       if (next == quoteChar) {
         _appendStringToken(TokenType.STRING, _reader.getString(start, 0));
         return _reader.advance();
       } else if (next == 0xD || next == 0xA) {
         _reportError(ScannerErrorCode.UNTERMINATED_STRING_LITERAL, []);
-        _appendStringToken(TokenType.STRING, _reader.getString(start, 0));
+        _appendStringToken(TokenType.STRING, _reader.getString(start, -1));
         return _reader.advance();
       }
       next = _reader.advance();
     }
     _reportError(ScannerErrorCode.UNTERMINATED_STRING_LITERAL, []);
     _appendStringToken(TokenType.STRING, _reader.getString(start, 0));
     return _reader.advance();
   }
 
   int _tokenizeSingleLineString(int next, int quoteChar, int start) {
     while (next != quoteChar) {
       if (next == 0x5C) {
         next = _reader.advance();
       } else if (next == 0x24) {
         _appendStringToken(TokenType.STRING, _reader.getString(start, -1));
+        next = _tokenizeStringInterpolation(start);
         _beginToken();
-        next = _tokenizeStringInterpolation(start);
         start = _reader.offset;
         continue;
       }
       if (next <= 0xD && (next == 0xA || next == 0xD || next == -1)) {
         _reportError(ScannerErrorCode.UNTERMINATED_STRING_LITERAL, []);
-        _appendStringToken(TokenType.STRING, _reader.getString(start, 0));
+        if (start == _reader.offset) {
+          _appendStringTokenWithOffset(TokenType.STRING, "", 1);
+        } else if (next == -1) {
+          _appendStringToken(TokenType.STRING, _reader.getString(start, 0));
+        } else {
+          _appendStringToken(TokenType.STRING, _reader.getString(start, -1));
+        }
         return _reader.advance();
       }
       next = _reader.advance();
     }
     _appendStringToken(TokenType.STRING, _reader.getString(start, 0));
     return _reader.advance();
   }
 
   int _tokenizeSlashOrComment(int next) {
     next = _reader.advance();
@@ skipping 117 matching lines @@
    * @param message the template used to create the message to be displayed for the error
    * @param correction the template used to create the correction to be displayed for the error
    */
   const ScannerErrorCode.con2(String name, int ordinal, this.message, this.correction) : super(name, ordinal);
 
   @override
   ErrorSeverity get errorSeverity => ErrorSeverity.ERROR;
 
   @override
   ErrorType get type => ErrorType.SYNTACTIC_ERROR;
+
+  @override
+  String get uniqueName => "${runtimeType.toString()}.${name}";
 }
 
 /**
  * Instances of the class `StringToken` represent a token whose value is independent of it's
  * type.
  */
 class StringToken extends Token {
   /**
    * The lexeme represented by this token.
    */
@@ skipping 758 matching lines @@
    * @param precedingComment the first comment in the list of comments that precede this token
    */
   TokenWithComment(TokenType type, int offset, this._precedingComment) : super(type, offset);
 
   @override
   Token copy() => new TokenWithComment(type, offset, _precedingComment);
 
   @override
   Token get precedingComments => _precedingComment;
 }