Support for native in leg, and start moving native tests to a specific test suite.

frog/leg/scanner/parser.dart

Index: frog/leg/scanner/parser.dart
===================================================================
--- frog/leg/scanner/parser.dart	(revision 4354)
+++ frog/leg/scanner/parser.dart	(working copy)
@@ -197,7 +197,7 @@
 
   Token skipBlock(Token token) {
     if (!optional('{', token)) {
-      return listener.unexpected(token);
+      return listener.expectedBlock(token);

[ahe, 2012/02/19 14:38:02]

I think this event should be "expectedBlockToSkip" or something similar.

[ngeoffray, 2012/02/20 17:00:02]

Done.

     }
     BeginGroupToken beginGroupToken = token;
     assert(beginGroupToken.endGroup === null ||
@@ -212,6 +212,7 @@
       // TODO(ahe): Notify listener about abstract modifier.
       token = token.next;
     }
+    Token id = token.next;

[ahe, 2012/02/19 14:38:02]

I don't think id is used.

[ngeoffray, 2012/02/20 17:00:02]

Done.

     token = parseIdentifier(token.next);
     token = parseTypeVariablesOpt(token);
     Token extendsKeyword;
@@ -527,9 +528,7 @@
     Token begin = token;
     listener.beginClassBody(token);
     if (!optional('{', token)) {
-      token = listener.unexpected(token);
-      listener.endClassBody(0, begin, null);
-      return token;
+      token = listener.expectedClassBody(token);
     }
     token = token.next;
     int count = 0;
@@ -759,7 +758,11 @@
     Token begin = token;
     int statementCount = 0;
     listener.beginFunctionBody(begin);
-    token = expect('{', token);
+    if (!optional('{', token)) {
+      return listener.expectedFunctionBody(token);
+    } else {
+      token = token.next;
+    }
     while (notEofOrValue('}', token)) {
       token = parseStatement(token);
       ++statementCount;