fix indent (use tab instead of spaces)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41242 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
array.c: assertion

* array.c (ary_shrink_capa): additional assertion.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
parse.y: non-shady ruby_debug_lines

* parse.y (parser_set_encode): get rid of making ruby_debug_lines
  non-shady.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
array.c: fix false assertion

* array.c (FL_SET_EMBED): shared object is frozen even when get
  unshared.
* array.c (rb_ary_modify): ARY_SET_CAPA needs unshared array.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41245 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
array.c: freeze in callback

* array.c (rb_ary_sort_bang): must not be modified once frozen even in
  a callback method.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41246 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
array.c: freeze in callback

* array.c (rb_ary_uniq_bang): must not be modified once frozen even in
  a callback method.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41247 b2dd03c8-39d4-4d8f-98ff-823fe69b080e