From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Thu, 25 Apr 2019 16:33:22 +0000 (+0100)
Subject: add extra pass-through rules
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a7e298e37617765d26cd29a4001312d984570ef9;p=sv2nmigen.git

add extra pass-through rules
---

diff --git a/parse_sv.py b/parse_sv.py
index 82cb55e..13c6eed 100644
--- a/parse_sv.py
+++ b/parse_sv.py
@@ -3237,7 +3237,6 @@ def p_expression_1(p):
     '''expression : expr_primary_or_typename '''
     print('expression_1', list(p))
     p[0] = p[1]
-    p[0] = p[1]
 ()
 def p_expression_2(p):
     '''expression : inc_or_dec_expression '''
@@ -3252,7 +3251,7 @@ def p_expression_3(p):
 def p_expression_4(p):
     '''expression : '+' attribute_list_opt expr_primary %prec UNARY_PREC '''
     print('expression_4', list(p))
-    # { $$ = $3; }
+    p[0] = p[3]
 ()
 def p_expression_5(p):
     '''expression : '-' attribute_list_opt expr_primary %prec UNARY_PREC '''