From: Richard Kreckel <kreckel@ginac.de>
Date: Thu, 28 Jan 2016 23:11:14 +0000 (+0100)
Subject: Remove global variable max_recursion_level.
X-Git-Tag: release_1-7-0~7^2~16
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=commitdiff_plain;h=25b4d894b5b2f7f56fb49e62a7767ab969d5249f;hp=ed914545e01d60ecf2544e6141d6c5142c01327f

Remove global variable max_recursion_level.

With the removal of the last 'level' parameter, this variable has
become obsolete.
---

diff --git a/ginac/basic.cpp b/ginac/basic.cpp
index 6abe4727..0dfa7d78 100644
--- a/ginac/basic.cpp
+++ b/ginac/basic.cpp
@@ -901,9 +901,6 @@ void basic::ensure_if_modifiable() const
 // global variables
 //////////
 
-int max_recursion_level = 1024;
-
-
 #ifdef GINAC_COMPARE_STATISTICS
 compare_statistics_t::~compare_statistics_t()
 {
diff --git a/ginac/basic.h b/ginac/basic.h
index 598058a5..3ae3282c 100644
--- a/ginac/basic.h
+++ b/ginac/basic.h
@@ -304,8 +304,6 @@ protected:
 
 // global variables
 
-extern int max_recursion_level;
-
 
 // convenience type checker template functions