From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 4 Jan 2006 23:37:07 +0000 (+0000)
Subject: (b4_c_modern): Parenthesize.
X-Git-Tag: v2.3b~513
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/a2a3e98977ccbc6f147c8a6aa8e85c20e0eec075

(b4_c_modern): Parenthesize.
---

diff --git a/data/c.m4 b/data/c.m4
index d21941d6..9807302a 100644
--- a/data/c.m4
+++ b/data/c.m4
@@ -259,8 +259,8 @@ m4_define([b4_token_enums_defines],
 # Consider a C++ compiler to be modern if it defines __cplusplus.  */
 #
 m4_define([b4_c_modern],
-  [[defined (__STDC__) || defined (__C99__FUNC__) || \
-	defined (__cplusplus) || defined (_MSC_VER)]])
+  [[(defined (__STDC__) || defined (__C99__FUNC__) || \
+	defined (__cplusplus) || defined (_MSC_VER))]])
 
 # b4_c_function_def(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
 # ----------------------------------------------------------