Issue 6710. Report error for function libteral with return type and name.

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

Index: compiler/javatests/com/google/dart/compiler/parser/SyntaxTest.java
diff --git a/compiler/javatests/com/google/dart/compiler/parser/SyntaxTest.java b/compiler/javatests/com/google/dart/compiler/parser/SyntaxTest.java
index 2e908c18d3ac6b59b88277c01f54867fd868d336..5f90a7975d98f3f2bd9098aef1325d4a660617e3 100644
--- a/compiler/javatests/com/google/dart/compiler/parser/SyntaxTest.java
+++ b/compiler/javatests/com/google/dart/compiler/parser/SyntaxTest.java
@@ -1010,12 +1010,12 @@ public class SyntaxTest extends AbstractParserTest {
             "      }",
             "    }",
             "    L: switch(1) {",
-            "     case 1: var result = f() { continue L; };", // bad
+            "     case 1: var result = () { continue L; };", // bad
             "    }",
             "  }",
             "}"),
             ParserErrorCode.CONTINUE_IN_CASE_MUST_HAVE_LABEL, 4, 23,
-            ParserErrorCode.CONTINUE_OUTSIDE_OF_LOOP, 12, 42);
+            ParserErrorCode.CONTINUE_OUTSIDE_OF_LOOP, 12, 41);
   }
 
   public void testRedundantAbruptlyTermainatedCaseStatement() throws Exception {