Deprecate taint/trust and related methods, and make the methods no-ops

This removes the related tests, and puts the related specs behind
version guards.  This affects all code in lib, including some
libraries that may want to support older versions of Ruby.

1 files changed, 0 insertions, 1 deletions

diff --git a/thread.c b/thread.c
index 52d89a01a9..9bc2a1882b 100644
--- a/thread.c
+++ b/thread.c
@@ -3185,7 +3185,6 @@ rb_thread_to_s(VALUE thread)
         rb_gc_force_recycle(loc);
     }
     rb_str_catf(str, " %s>", status);
-    OBJ_INFECT(str, thread);
 
     return str;
 }