Fix for issue 1335

compiler/javatests/com/google/dart/compiler/parser/SyntaxTest.java

 // Copyright (c) 2012, 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.
 
 package com.google.dart.compiler.parser;
 
 import com.google.common.base.Joiner;
 import com.google.dart.compiler.DartCompilerListener;
 import com.google.dart.compiler.DartSourceTest;
 import com.google.dart.compiler.ast.DartArrayLiteral;
@@ skipping 220 matching lines @@
                                Joiner.on("\n").join(
                                    "class A {",
                                    "  pref.A foo() {",
                                    "    return new pref.A();",
                                    "  }",
                                    "}"));
                            List<DartNode> nodes = unit.getTopLevelNodes();
                            assertEquals(1, nodes.size());
   }
 
+  public void testMultipleLabels() {
+    DartUnit unit = parseUnit ("multiple_labels.dart",
+      Joiner.on("\n").join(
+        "class A {",
+        "  void foo() {",
+        "    a: b: foo();",

[zundel, 2012/06/08 21:29:05]

In the Resolver, there is more handling for labels.

We need tests like:

a: b: while (true) { break a; } // ok
a: b: while (true) { break b; } // ok
a: b: while (true) { break c; } // error, no such label

+        "  }",
+        "}"));
+  }
+
   public void testAdjacentStrings1() {
     DartUnit unit = parseUnit ("phony_adjacent_strings_1.dart",
                                Joiner.on("\n").join(
                                    "var a = \"\" \"\";",
                                    "var b = \"1\" \"2\" \"3\";"));
     List<DartNode> nodes = unit.getTopLevelNodes();
     assertEquals(2, nodes.size());
     DartStringLiteral varA = (DartStringLiteral)((DartFieldDefinition)nodes.get(0))
         .getFields().get(0).getValue();
     assertEquals("", varA.getValue());
@@ skipping 274 matching lines @@
             "  }",
             "}"),
             ParserErrorCode.SUPER_CANNOT_BE_USED_AS_THE_SECOND_OPERAND, 5, 13,
             ParserErrorCode.SUPER_CANNOT_BE_USED_AS_THE_SECOND_OPERAND, 7, 14,
             ParserErrorCode.SUPER_CANNOT_BE_USED_AS_THE_SECOND_OPERAND, 9, 13,
             ParserErrorCode.SUPER_CANNOT_BE_USED_AS_THE_SECOND_OPERAND, 11, 13,
             ParserErrorCode.SUPER_CANNOT_BE_USED_AS_THE_SECOND_OPERAND, 13, 14,
             ParserErrorCode.SUPER_CANNOT_BE_USED_AS_THE_SECOND_OPERAND, 15, 13);
   }
 }