Allow function literal in string interpolation (dartbug.com/18137).

editor/tools/plugins/com.google.dart.engine_test/src/com/google/dart/engine/parser/SimpleParserTest.java

Index: editor/tools/plugins/com.google.dart.engine_test/src/com/google/dart/engine/parser/SimpleParserTest.java
diff --git a/editor/tools/plugins/com.google.dart.engine_test/src/com/google/dart/engine/parser/SimpleParserTest.java b/editor/tools/plugins/com.google.dart.engine_test/src/com/google/dart/engine/parser/SimpleParserTest.java
index acb8b39fd3e91dbeb3adc4c0d001bcfa1687443d..50271e206eab7ea45ea0423ae72ef70ead9b0c23 100644
--- a/editor/tools/plugins/com.google.dart.engine_test/src/com/google/dart/engine/parser/SimpleParserTest.java
+++ b/editor/tools/plugins/com.google.dart.engine_test/src/com/google/dart/engine/parser/SimpleParserTest.java
@@ -181,20 +181,9 @@ public class SimpleParserTest extends ParserTestCase {
     parseCompilationUnit("class C { C() : a = (() {}); }");
   }
 
-  public void test_function_literal_disallowed_in_StringInterpolation_in_ConstructorFieldInitializer()
+  public void test_function_literal_allowed_in_StringInterpolation_in_ConstructorFieldInitializer()
       throws Exception {
-    // TODO: fix this if the VM and dart2js decide to start accepting this syntax
-    // (dartbug.com/18102).
-
-    // Note: recovery isn't very good inside string interpolation so we expect a lot of errors
-    // (dartbug.com/946)
-    parseCompilationUnit(
-        "class C { C() : a = \"${(){}}\"; }",
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.EXPECTED_TOKEN,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER,
-        ParserErrorCode.MISSING_IDENTIFIER);
+    parseCompilationUnit("class C { C() : a = \"${(){}}\"; }");

[Brian Wilkerson, 2014/04/10 22:33:54]

Not that it matters, but...

Because Dart allows using either double or single quotes, you can make source
code easier to read by using single quotes instead of escaped double quotes, as
in

   "class C { C() : a = '${(){}}'; }"

[Paul Berry, 2014/04/10 22:43:22]

Good point.  I'll keep that in mind in the future.

   }
 
   public void test_isFunctionDeclaration_nameButNoReturn_block() throws Exception {