--- /dev/null
+#!perl
+use warnings FATAL => 'all';
+no warnings qw(once redefine);
+use strict;
+
+use Test::More tests => 2;
+
+use Function::Parameters {
+ method => { defaults => 'method_strict', runtime => 1 },
+};
+
+# See commit 978a498e17ec54b6f1fc65f3375a62a68f321f99 in perl
+
+method Y::b() { 'b' }
+*X::b = *Y::b;
+@Z::ISA = 'X';
+is +Z->b, 'b';
+
+method Y::b() { 'c' }
+is +Z->b, 'c';