X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Ffunction.pl;h=f08990d9fdd47b636a54835632a003943a1282c1;hp=b55845a3a16a0b107eba6225267f5fb0cf37ad03;hb=871695b656ffdc8336a8c00247dc14255bea7b8b;hpb=d8148ca72f0e9c5f39b7142a87f004a7a5840d69

diff --git a/ginac/function.pl b/ginac/function.pl
index b55845a3..f08990d9 100755
--- a/ginac/function.pl
+++ b/ginac/function.pl
@@ -44,7 +44,7 @@ END_OF_DECLARE_FUNCTION_MACRO_NAMESPACE
 $declare_function_macro_no_namespace=generate(
     <<'END_OF_DECLARE_FUNCTION_MACRO_NO_NAMESPACE','ex const & p${N}','p${N}');
 #define DECLARE_FUNCTION_${N}P(NAME) \\
-extern unsigned function_index_##NAME; \\
+extern const unsigned function_index_##NAME; \\
 inline function NAME(${SEQ1}) { \\
     return function(function_index_##NAME, ${SEQ2}); \\
 }
@@ -141,7 +141,7 @@ $interface=<<END_OF_INTERFACE;
  *  Please do not modify it directly, edit the perl script instead!
  *  function.pl options: \$maxargs=${maxargs}
  *
- *  GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2000 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -360,7 +360,7 @@ $implementation=<<END_OF_IMPLEMENTATION;
  *  Please do not modify it directly, edit the perl script instead!
  *  function.pl options: \$maxargs=${maxargs}
  *
- *  GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2000 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -519,7 +519,7 @@ void function::printtree(ostream & os, unsigned indent) const
        << ", hash=" << hashvalue << " (0x" << hex << hashvalue << dec << ")"
        << ", flags=" << flags
        << ", nops=" << nops() << endl;
-    for (int i=0; i<nops(); ++i) {
+    for (unsigned i=0; i<nops(); ++i) {
         seq[i].printtree(os,indent+delta_indent);
     }
     os << string(indent+delta_indent,' ') << "=====" << endl;