parse.y: fix internal IDs conflict

* parse.y (f_kwrest, new_args_tail_gen): unnamed rest keyword and
  keywords bits arguments should be unique.  since internal IDs
  depend on the local variable index in the current scope, new ID
  should be made before popping those vtables.
  [ruby-core:67157] [Bug #10659]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49041 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
GNUmakefile.in: append resources always

* cygwin/GNUmakefile.in (EXTOBJS): override to add resource files
  always.  [ruby-core:67153] [Bug #10657]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49042 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
mkmf.rb: use echo if possible

* lib/mkmf.rb (create_makefile): use echo for simple contents.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49043 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_iseq_load: expand tests with stack mismatches

We can ensure the loader works for these cases even if the
reoptimized bytecode is not a match for the original.

* test/-ext-/iseq_load/test_iseq_load.rb
  (test_next_in_block_in_block): test using ISeq#eval
  (test_break_ensure): ditto
  [ruby-core:66988]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49044 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_extlibs.rb: show mkmf.log

* test/ruby/test_extlibs.rb (check_existence): show mkmf.log of
  failed extension libraries.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49045 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
configure.in: default excluded libraries

* configure.in (with-out-ext): exclude never available libraries
  by default.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
rbinstall.rb: fix bundled gems location

* rbinstall.rb: fix target location for installing bundled gems.
  install to the prepared directory instead of default Gem.dir,
  not to be affected GEM_HOME environment variable.  [Fix GH-798]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49047 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
generator.h: use GET_STATE_TO

* ext/json/generator/generator.h (GENERATE_JSON): use GET_STATE_TO
  macro, instead of TypedData_Get_Struct directly.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49048 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-12-29

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext/json: for ancient backward compatibilities

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49050 b2dd03c8-39d4-4d8f-98ff-823fe69b080e