contrib/objcwrapper grammar: accepts parameters without a type

[nit.git] / contrib / objcwrapper / grammar / objc.sablecc

diff --git a/contrib/objcwrapper/grammar/objc.sablecc b/contrib/objcwrapper/grammar/objc.sablecc
index b997614..f5c90c8 100644 (file)
--- a/contrib/objcwrapper/grammar/objc.sablecc
+++ b/contrib/objcwrapper/grammar/objc.sablecc
@@ -121,11 +121,13 @@ Parser
         {instance:} '-';
 
     parameter =
-        {named:} [left:]term ':' lpar parameter_type rpar attribute? [right:]term |
+        {named:} [left:]term ':' parameter_type_in_par? attribute? [right:]term |
         {single:} term |
         {comma:} comma '...' |
         {macro:} macro_name;
 
+    parameter_type_in_par = lpar parameter_type rpar;
+
     parameter_type =
         {normal:} type |
         {anonymous:} type anonymous |