From: Siraaj Khandkar <siraaj@khandkar.net>
Date: Tue, 29 May 2018 14:57:47 +0000 (-0400)
Subject: Assign precedence to ASSIGN
X-Git-Url: https://git.xandkar.net/?a=commitdiff_plain;h=c7598faf75e8c27dcf2019dac47e56841af1f569;p=tiger.ml.git

Assign precedence to ASSIGN

reduces shift/reduce conflicts from 49 to 37
---

diff --git a/tiger/src/lib/tiger/tiger_parser.mly b/tiger/src/lib/tiger/tiger_parser.mly
index af0d30c..e23fad0 100644
--- a/tiger/src/lib/tiger/tiger_parser.mly
+++ b/tiger/src/lib/tiger/tiger_parser.mly
@@ -49,6 +49,7 @@
 %token WHILE
 
 /* from lowest precedence */
+%nonassoc ASSIGN
 %left OF DO
 %left OR
 %left AND