Fix documentation syntax and naming errors.
Based on patch by Robin Dupret. Fix GH-271.
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into unsigned long, which is undefined behavior.
(rb_num2ull): Don't cast a value bigger than LLONG_MAX into
long long, which is undefined behavior.
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* configure.in: skip autoconf 2.64 and 2.66, 2.67 seems short-lived
but stick on it for Debian Squeeze.
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* configure.in: should not use AC_COMPILE_IFELSE before
AC_USE_SYSTEM_EXTENSIONS. [Bug #8192]
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instead of VALUE. Refine the validity test conditions.
(check_ushort): Ditto.
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* test/ruby/test_method.rb (test_define_method): split for each tests.
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* win32/configure.bat: try to fix option arguments split by commas and
equals here. this batch file no longer run with old command.com.
* tool/mkconfig.rb: no hacks for cmd.exe.
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rb_num2ulong but integer wrap around flag is also returned.
(rb_num2ulong): Use rb_num2ulong_internal.
(rb_num2uint): Use rb_num2ulong_internal and the wrap around flag is
used instead of negative_int_p(val).
(rb_num2ushort): ditto.
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* class.c (HAVE_METACLASS_P): should check FL_SINGLTON flag before get
instance variable to get rid of wrong warning about __attached__.
[ruby-core:53839] [Bug #8188]
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* configure.in (TYPEOF_TIMEVAL_TV_SEC): check for x64-mingw, where
timeval.tv_sec is not time_t.
* thread.c (double2timeval): use TYPEOF_TIMEVAL_TV_SEC to get rid of
overflow.
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because the latter fails on cross device file move of some
environments.
fix [ruby-core:53492] [Bug #8109]
reported by mitchellh (Mitchell Hashimoto)
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* io.c (argf_next_argv): set init flag if succeeded to forward, after
skipping.
* io.c (argf_block_call_i, argf_block_call): no more forwarding if
forwarded after skipping. [ruby-list:49185]
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* io.c (argf_close): deal with init flag.
* io.c (argf_block_call_i, argf_block_call): forward next file if
skipped while iteration, to get rid of IOError. [ruby-list:49185]
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* lib/mkmf.rb (configuration): not include all CFLAGS in CXXFLAGS, to
use different set than C for C++. [ruby-core:45273] [Bug #6504]
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* include/ruby/io.h: undef POSIX compliants names on AIX, which are no
longer needed. patch suggested by edelsohn (David Edelsohn) in
[ruby-core:53815]. [Bug #8174]
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LONG_LONG instead of double to unsigned LONG_LONG directly.
This is a challenge to fix a test_num2ull(TestNum2int)
failure (NUM2ULL(-1.0) should be "18446744073709551615" but was "0")
on Mac OS X with 32bit clang.
http://a.mrkn.jp/~mrkn/chkbuild/mountain_lion/ruby-trunk-m32-o0/log/20130328T191100Z.diff.html.gz
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