From e46c70d1db00a522e14542f2015807363ab8020e Mon Sep 17 00:00:00 2001
From: pmichaud <pmichaud@pobox.com>
Date: Fri, 13 Nov 2009 23:16:09 -0600
Subject: [PATCH] Convert statement_control:return to prefix:return .

---
 src/NQP/Grammar.pm | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/NQP/Grammar.pm b/src/NQP/Grammar.pm
index 3c5a9c3..da757d7 100644
--- a/src/NQP/Grammar.pm
+++ b/src/NQP/Grammar.pm
@@ -165,10 +165,10 @@ token statement_control:sym<for> {
     <xblock>
 }
 
-token statement_control:sym<return> {
-    <sym> :s
-    [ <EXPR> || <.panic: 'return requires an expression argument'> ]
-}
+#token statement_control:sym<return> {
+#    <sym> :s
+#    [ <EXPR> || <.panic: 'return requires an expression argument'> ]
+#}
 
 token statement_control:sym<make> {
     <sym> :s
@@ -386,6 +386,7 @@ INIT {
     NQP::Grammar.O(':prec<i=>, :assoc<right>', '%assignment');
     NQP::Grammar.O(':prec<g=>, :assoc<list>, :nextterm<nulltermish>',  '%comma');
     NQP::Grammar.O(':prec<f=>, :assoc<list>',  '%list_infix');
+    NQP::Grammar.O(':prec<e=>, :assoc<unary>', '%list_prefix');
 }
 
 
@@ -479,6 +480,8 @@ token infix:sym<::=>  { <sym>  <O('%assignment, :pasttype<bind>')> }
 
 token infix:sym<,>    { <sym>  <O('%comma, :pasttype<list>')> }
 
+token prefix:sym<return> { <sym> \s <O('%list_prefix, :pasttype<return>')> }
+
 
 grammar NQP::Regex is Regex::P6Regex::Grammar {
     token metachar:sym<:my> {