From b04f9d064a8aec90812df91be179f6bddb7f8174 Mon Sep 17 00:00:00 2001
From: Mu Qiao <qiaomuf@gentoo.org>
Date: Thu, 28 Jul 2011 17:04:34 +0800
Subject: Parser: split token compositions

'<=' will generate one token so that some expressions cannot be fully
parsed. Now '>=' and '<=' are split to parse these expressions.
---
 bashast/bashast.g | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'bashast')

diff --git a/bashast/bashast.g b/bashast/bashast.g
index 8486619..7dc9ad5 100644
--- a/bashast/bashast.g
+++ b/bashast/bashast.g
@@ -121,6 +121,8 @@ tokens{
 	AND_ASSIGN;
 	XOR_ASSIGN;
 	OR_ASSIGN;
+	LEQ;
+	GEQ;
 
 	NOT_EQUALS;
 	EQUALS_TO;
@@ -991,8 +993,8 @@ shifts
 compare
 	:	shifts (compare_operator^ BLANK!? shifts)?;
 compare_operator
-	:	LEQ
-	|	GEQ
+	:	LESS_THAN EQUALS -> LEQ
+	|	GREATER_THAN EQUALS -> GEQ
 	|	LESS_THAN
 	|	GREATER_THAN
 	|	EQUALS EQUALS -> EQUALS_TO
@@ -1048,8 +1050,6 @@ MINUS	:	'-';
 PLUS	:	'+';
 EXP		:	'**';
 AMP		:	'&';
-LEQ		:	'<=';
-GEQ		:	'>=';
 CARET	:	'^';
 LESS_THAN	:	'<';
 GREATER_THAN	:	'>';
-- 
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