* signal.c (sigexit): call rb_thread_signal_exit() instead of

  rb_exit().  [ruby-dev:26347]

* eval.c (rb_thread_signal_exit): a new function to exit on main
  thread.

* eval.c (rb_thread_switch): exit status should be retrieved from
  ruby_errinfo.

* eval.c (rb_f_exit): ensure exit(0) should call
  exit(EXIT_SUCCESS).

* missing/mkdir.c: remove. [ruby-core:05177]

* hash.c (env_aset): do not treat nil as key-removing value.
  [ruby-list:40865]

* parse.y (method_call): allow aref expression ([]) to take a
  block.

* parse.y (block_dup_check): a function to check duplication of
  a block argument and an actual block.

* lib/delegate.rb (SimpleDelegator::__setobj__): need check for
  recursive delegation.  [ruby-core:04940]

* lib/cgi.rb: add underscore aliases CGI::escape_html,
  CGI::unescape_html, CGI::escape_element, CGI::unescape_element.
  [ruby-core:05058]

* misc/ruby-mode.el (ruby-expr-beg): fix looking point drift.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 4 deletions

diff --git a/missing.h b/missing.h
index ecd357ef7d..a4616950e3 100644
--- a/missing.h
+++ b/missing.h
@@ -84,10 +84,6 @@ extern int memcmp _((char *, char *, int));
 extern void *memmove _((void *, void *, int));
 #endif
 
-#ifndef HAVE_MKDIR
-extern int mkdir _((char *, int));
-#endif
-
 /*
 #ifndef HAVE_MODF
 extern double modf _((double, double *));