ruby.git/include/ruby/internal/stdbool.h, branch v4.0.2 The Ruby Programming Language Include stdbool.h without checking with autoconf 2025-05-20T15:58:32+00:00 Alan Wu XrXr@users.noreply.github.com 2025-05-20T15:58:32+00:00 2297afda7ff3926c51fea700dfbf0f0eb4fea1e5 As reported in <https://bugs.ruby-lang.org/issues/21340>, older autoconf have an AC_HEADER_STDBOOL that's incompatible with C23. Autoconf 2.72 fixed the macro, but also mentions that it's obsolescent since all current compilers have this header. Since we require C99 [1] and VS 2015 [2], we might actually be able take that suggestion and include stdbool.h without a check. I want to try this on rubyci.org and will revert if this cause any issues. Not touching AC_HEADER_STDBOOL in configure.ac for now. [1]: https://bugs.ruby-lang.org/issues/15347 [2]: https://bugs.ruby-lang.org/issues/19982 
As reported in <https://bugs.ruby-lang.org/issues/21340>, older autoconf
have an AC_HEADER_STDBOOL that's incompatible with C23. Autoconf 2.72
fixed the macro, but also mentions that it's obsolescent since all
current compilers have this header.

Since we require C99 [1] and VS 2015 [2], we might actually be able take
that suggestion and include stdbool.h without a check. I want to try
this on rubyci.org and will revert if this cause any issues. Not
touching AC_HEADER_STDBOOL in configure.ac for now.

[1]: https://bugs.ruby-lang.org/issues/15347
[2]: https://bugs.ruby-lang.org/issues/19982
[Bug #21024] <cstdbool> header has been useless 2025-01-14T12:56:14+00:00 Nobuyoshi Nakada nobu@ruby-lang.org 2025-01-14T10:11:33+00:00 c961d093b1501f9ce476f1e51d7774af28120407 And finally deprecated at C++-17. Patched by jprokop (Jarek Prokop). 
And finally deprecated at C++-17.
Patched by jprokop (Jarek Prokop).
[Bug #21024] <cstdbool> header is deprecated in C++17 2025-01-11T03:21:57+00:00 Nobuyoshi Nakada nobu@ruby-lang.org 2025-01-11T03:21:57+00:00 1b3037081ef9fc121b83e213d997a069acd5904b 






Honor if `_Bool` is available
2022-03-16T08:50:13+00:00

Nobuyoshi Nakada
nobu@ruby-lang.org

2022-03-16T08:50:13+00:00

f91ea2332420bcabfafbb2540238f4f8422bfb97

`AC_HEADER_STDBOOL` rejects stdbool.h in c2x, which is not
conforming to C99.




`AC_HEADER_STDBOOL` rejects stdbool.h in c2x, which is not
conforming to C99.






sed -i 's/. They/.  They/'
2021-09-10T11:00:06+00:00

卜部昌平
shyouhei@ruby-lang.org

2021-01-14T06:00:54+00:00

94e5953b484517234ad476b1e179d1bdbcbafbd7

Truly editorial fix for comments.  This works better with Emacs'
set-justification-full function. [ci skip]





Truly editorial fix for comments.  This works better with Emacs'
set-justification-full function. [ci skip]







sed -i 's|ruby/impl|ruby/internal|'
2020-05-11T00:24:08+00:00

卜部昌平
shyouhei@ruby-lang.org

2020-05-08T09:31:09+00:00

9e41a75255d15765648279629fd3134cae076398

To fix build failures.





To fix build failures.







mv include/ruby/{impl,internal}
2020-05-11T00:24:08+00:00

卜部昌平
shyouhei@ruby-lang.org

2020-05-08T09:10:13+00:00

b85fd1d690b65efaa126cf9c24da73f31eee7a4e

Devs do not love "impl".





Devs do not love "impl".