From: Nathan Binkert <nate@binkert.org>
Date: Thu, 24 Sep 2009 01:28:29 +0000 (-0700)
Subject: ply grammar: Fixup Tokenizer class so you can get lexer arguments
X-Git-Tag: stable_2012_02_02~1728
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bae6a4a4d9ab3953051fb9d1b866172ecfcbccdb;p=gem5.git

ply grammar: Fixup Tokenizer class so you can get lexer arguments
---

diff --git a/src/python/m5/util/grammar.py b/src/python/m5/util/grammar.py
index 93c2c84c4..ab5f35868 100644
--- a/src/python/m5/util/grammar.py
+++ b/src/python/m5/util/grammar.py
@@ -55,6 +55,7 @@ class Tokenizer(object):
                         break
                     yield tok
         self.input = _input()
+        self.lexer = lexer
 
     def next(self):
         return self.input.next()
@@ -68,6 +69,9 @@ class Tokenizer(object):
         except StopIteration:
             return None
 
+    def __getattr__(self, attr):
+        return getattr(self.lexer, attr)
+
 class Grammar(object):
     def __init__(self, output=None, debug=False):
         self.yacc_args = {}