Merge changes from ruby_1_8 to reduce warnings and potentially improve

security.

* mkconfig.rb: hide build path from rbconfig.rb.

* util.c (ruby_strtod, dtoa): initialize more variables for error
  handling.

* io.c (rscheck), marshal.c (w_nbyte, w_bytes, w_unique),
  (path2class, path2module): constified.

* pack.c (pack_unpack), process.c (rb_syswait): suppress warnings.

* suppress warnings on cygwin, mingw and mswin.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@16863 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/intern.h b/intern.h
index a7d82a671a..ee99425b91 100644
--- a/intern.h
+++ b/intern.h
@@ -277,7 +277,7 @@ VALUE rb_hash_lookup _((VALUE, VALUE));
 VALUE rb_hash_aset _((VALUE, VALUE, VALUE));
 VALUE rb_hash_delete_if _((VALUE));
 VALUE rb_hash_delete _((VALUE,VALUE));
-int rb_path_check _((char*));
+int rb_path_check _((const char*));
 int rb_env_path_tainted _((void));
 /* io.c */
 #define rb_defout rb_stdout