Remove sprintf patches

PullRequest: truffleruby/753

Author: eregon

lib/cext/patches/pg_patches.rb

@@ -73,15 +73,6 @@ class PgPatches
           replacement: '#define CACHE_LOOKUP(this, klass) ( &this->cache_row[(unsigned long)(rb_tr_obj_id(klass)) & 0xff] )'
         },
       ],
-      'pg_type_map.c' => [
-        # The result of rb_object_classname is used in an exception
-        # string, We turn it into a ruby string to work round a bug in
-        # our string formatting.
-        {
-          match: 'rb_obj_classname(self)',
-          replacement: 'rb_str_new_cstr(rb_obj_classname(self))'
-        }
-      ],
     }
   }
 end

src/main/c/openssl/ossl_x509name.c

@@ -324,8 +324,7 @@ static VALUE
 ossl_x509name_inspect(VALUE self)
 {
     return rb_enc_sprintf(rb_utf8_encoding(), "#<%"PRIsVALUE" %"PRIsVALUE">",
-			  (long) rb_obj_class(self), (long) ossl_x509name_to_utf8(self));
-                // TruffleRuby: added the two (long) casts above
+			  rb_obj_class(self), ossl_x509name_to_utf8(self));
 }
 
 /*