From ed1db42915dc13cff9b940ae2b12ff9e38b28961 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Wed, 14 Sep 2005 11:41:59 +0000
Subject: * List concatenation must be right-associative for efficiency.

---
 src/libexpr/parser.y | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libexpr')

diff --git a/src/libexpr/parser.y b/src/libexpr/parser.y
index 23f1965ec..fe87734f2 100644
--- a/src/libexpr/parser.y
+++ b/src/libexpr/parser.y
@@ -64,7 +64,7 @@ static Pos makeCurPos(YYLTYPE * loc, void * data)
 %right UPDATE
 %left NEG
 %left '+'
-%left CONCAT
+%right CONCAT
 %nonassoc '?'
 %nonassoc '~'
 
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