complex.c: undefine clamp

* complex.c (Init_Complex): undefine Complex#clamp, which does not
  work like other Comparable methods, because Complex does not
  have <=> method.  patched by Tim Peters <zomg.tim AT gmail.com>
  in [ruby-core:77720].  [Bug #12866]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/complex.c b/complex.c
index 7a9c56d667..ad1ea8514e 100644
--- a/complex.c
+++ b/complex.c
@@ -2234,6 +2234,7 @@ Init_Complex(void)
     rb_undef_method(rb_cComplex, ">");
     rb_undef_method(rb_cComplex, ">=");
     rb_undef_method(rb_cComplex, "between?");
+    rb_undef_method(rb_cComplex, "clamp");
     rb_undef_method(rb_cComplex, "div");
     rb_undef_method(rb_cComplex, "divmod");
     rb_undef_method(rb_cComplex, "floor");