Inference through conditional expressions

test/dart_codegen/expect/core/uri.dart

 part of dart.core;
  class Uri {final String _host;
  num _port;
  String _path;
  final String scheme;
  String get authority {
   if (!hasAuthority) return "";
    var sb = new StringBuffer();
    _writeAuthority(sb);
    return sb.toString();
@@ skipping 256 matching lines @@
         }
       }
      host = authority.substring(hostStart, hostEnd);
     }
    return new Uri(scheme: scheme, userInfo: userInfo, host: DEVC$RT.cast(host, dynamic, String, "DynamicCast", """line 609, column 26 of dart:core/uri.dart: """, host is String, true), port: DEVC$RT.cast(port, dynamic, int, "DynamicCast", """line 610, column 26 of dart:core/uri.dart: """, port is int, true), pathSegments: unencodedPath.split("/"), queryParameters: queryParameters);
   }
  factory Uri.file(String path, {
   bool windows}
 ) {
   windows = windows == null ? Uri._isWindows : windows;
-   return ((__x21) => DEVC$RT.cast(__x21, dynamic, Uri, "DynamicCast", """line 698, column 12 of dart:core/uri.dart: """, __x21 is Uri, true))(windows ? _makeWindowsFileUrl(path) : _makeFileUri(path));
+   return windows ? ((__x20) => DEVC$RT.cast(__x20, dynamic, Uri, "DynamicCast", """line 698, column 22 of dart:core/uri.dart: """, __x20 is Uri, true))(_makeWindowsFileUrl(path)) : ((__x21) => DEVC$RT.cast(__x21, dynamic, Uri, "DynamicCast", """line 698, column 50 of dart:core/uri.dart: """, __x21 is Uri, true))(_makeFileUri(path));
   }
  external static Uri get base;
  external static bool get _isWindows;
  static _checkNonWindowsPathReservedCharacters(List<String> segments, bool argumentError) {
   segments.forEach((segment) {
     if (segment.contains("/")) {
       if (argumentError) {
         throw new ArgumentError("Illegal path character $segment");
         }
        else {
@@ skipping 980 matching lines @@
  static const _schemeTable = const [0x0000, 0x0000, 0x6800, 0x03ff, 0xfffe, 0x07ff, 0xfffe, 0x07ff];
  static const _schemeLowerTable = const [0x0000, 0x0000, 0x6800, 0x03ff, 0x0000, 0x0000, 0xfffe, 0x07ff];
  static const _subDelimitersTable = const [0x0000, 0x0000, 0x7fd2, 0x2bff, 0xfffe, 0x87ff, 0xfffe, 0x47ff];
  static const _genDelimitersTable = const [0x0000, 0x0000, 0x8008, 0x8400, 0x0001, 0x2800, 0x0000, 0x0000];
  static const _userinfoTable = const [0x0000, 0x0000, 0x7fd2, 0x2fff, 0xfffe, 0x87ff, 0xfffe, 0x47ff];
  static const _regNameTable = const [0x0000, 0x0000, 0x7ff2, 0x2bff, 0xfffe, 0x87ff, 0xfffe, 0x47ff];
  static const _pathCharTable = const [0x0000, 0x0000, 0x7fd2, 0x2fff, 0xffff, 0x87ff, 0xfffe, 0x47ff];
  static const _pathCharOrSlashTable = const [0x0000, 0x0000, 0xffd2, 0x2fff, 0xffff, 0x87ff, 0xfffe, 0x47ff];
  static const _queryCharTable = const [0x0000, 0x0000, 0xffd2, 0xafff, 0xffff, 0x87ff, 0xfffe, 0x47ff];
 }