perl-core/Math-BigInt: remove unused patch

Closes: https://github.com/gentoo/gentoo/pull/3691

diff --git a/perl-core/Math-BigInt/files/Math-BigInt-1.997.0-overload.patch b/perl-core/Math-BigInt/files/Math-BigInt-1.997.0-overload.patch
deleted file mode 100644 (file)
index d62e869..0000000
--- a/perl-core/Math-BigInt/files/Math-BigInt-1.997.0-overload.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-diff -u Math-BigInt-1.997/lib/Math/BigInt.pm Math-BigInt-1.997-r1/lib/Math/BigInt.pm
---- Math-BigInt-1.997/lib/Math/BigInt.pm       2011-09-03 02:26:41.000000000 -0400
-+++ Math-BigInt-1.997-r1/lib/Math/BigInt.pm    2012-07-17 20:32:26.630203065 -0400
-@@ -40,6 +40,9 @@
- # Thus inheritance of overload operators becomes possible and transparent for
- # our subclasses without the need to repeat the entire overload section there.
- 
-+# https://github.com/ilmari/perl/commit/5e0688b6067afdfb59fdfa9923e658ed40c9f246
-+# We register ops that are not registerable yet, so suppress warnings
-+{ no warnings;
- use overload
- '='     =>      sub { $_[0]->copy(); },
- 
-@@ -151,6 +154,7 @@
- '""' => sub { $_[0]->bstr(); },
- '0+' => sub { $_[0]->numify(); }
- ;
-+} # no warnings scope
- 
- ##############################################################################
- # global constants, flags and accessory