assertions.rb: ignore nil message

* lib/test/unit/assertions.rb (assert): allow nil message and just
  ignore.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43283 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_profile_frames.rb: fix typo

* test/-ext-/debug/test_profile_frames.rb (test_profile_frames): fix
  typo, methdo_names to method_names.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43284 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-10-15

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43285 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_profile_frames.rb: assert first_lineno

* test/-ext-/debug/test_profile_frames.rb (test_profile_frames):
  assert first_lineno, only the top level of methods for the time
  being.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43286 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test/-ext-: suppress warnings

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43287 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
allpairs.rb: remove unused variable

* test/ruby/allpairs.rb (AllPairs#each_index): remove unused variable,
  prime.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43288 b2dd03c8-39d4-4d8f-98ff-823fe69b080e