first crack at anon enums. doesn't work.

$ git diff
diff --git a/src/Perl6/Actions.pm b/src/Perl6/Actions.pm
index e0612b2..7c58e28 100644
--- a/src/Perl6/Actions.pm
+++ b/src/Perl6/Actions.pm
@@ -467,6 +467,7 @@ method term:sym<scope_declarator>($/)   { make $<scope_declarator>.ast; }
 method term:sym<routine_declarator>($/) { make $<routine_declarator>.ast; }
 method term:sym<multi_declarator>($/)   { make $<multi_declarator>.ast; }
 method term:sym<regex_declarator>($/)   { make $<regex_declarator>.ast; }
+method term:sym<type_declarator>($/)    { make $<type_declarator>.ast; }
 method term:sym<statement_prefix>($/)   { make $<statement_prefix>.ast; }
 method term:sym<lambda>($/)             { make create_code_object($<pblock>.ast, 'Block', 0, ''); }
 
diff --git a/src/Perl6/Grammar.pm b/src/Perl6/Grammar.pm
index e0d5fd0..5d74799 100644
--- a/src/Perl6/Grammar.pm
+++ b/src/Perl6/Grammar.pm
@@ -533,7 +533,7 @@ token declarator {
     | '(' ~ ')' <signature> <trait>*
     | <routine_declarator>
     | <regex_declarator>
-#    | <type_declarator>
+    | <type_declarator>
     ]
 }
 
@@ -738,6 +738,14 @@ rule regex_declarator {
     ]
 }
 
+proto token type_declarator { <...> }
+
+token type_declarator:sym<enum> {
+    <sym> <.ws>
+    <name>? <.ws>
+    <?before '(' | '<' | '<<' | '«' > <circumfix>
+}
+
 rule trait {
     :my $*IN_DECL := '';
     [