- do something about the mad cast disease.

[ginac.git] / ginac / function.pl

diff --git a/ginac/function.pl b/ginac/function.pl
index a529f20e92bb413d9d816b4b4ad3322785d9e6c9..c3dbcd6f3bb3db8d74806eef325fe8a5ecd54438 100755 (executable)
--- a/ginac/function.pl
+++ b/ginac/function.pl
@@ -885,7 +885,7 @@ ex function::derivative(const symbol & s) const
 int function::compare_same_type(const basic & other) const
 {
        GINAC_ASSERT(is_of_type(other, function));
-       const function & o=static_cast<function &>(const_cast<basic &>(other));
+       const function & o = static_cast<const function &>(other);
 
        if (serial!=o.serial) {
                return serial < o.serial ? -1 : 1;
@@ -896,7 +896,7 @@ int function::compare_same_type(const basic & other) const
 bool function::is_equal_same_type(const basic & other) const
 {
        GINAC_ASSERT(is_of_type(other, function));
-       const function & o=static_cast<function &>(const_cast<basic &>(other));
+       const function & o = static_cast<const function &>(other);
 
        if (serial!=o.serial) return false;
        return exprseq::is_equal_same_type(o);