ruby.git/include/ruby/internal/has/builtin.h, branch v4.0.4

Add missing macros for `__has_builtin`

2024-11-12T07:40:52+00:00

Define `HAVE___BUILTIN_UNREACHABLE` instead of `UNREACHABLE`

2022-02-19T14:32:52+00:00

`UNREACHABLE` in ruby/internal/has/builtin.h is only used as just
a flag now, and redefined in ruby/backward/2/assume.h then.

Don't assume __builtin_bswap32 and __builtin_bswap64 are defined on OpenBSD

2022-01-18T19:40:13+00:00

At least OpenBSD/sparc64 doesn't appear to define them, and possibly
some other OpenBSD GCC platforms don't (most OpenBSD platforms have
already switched to clang).

sed -i 's/. They/. They/'

2021-09-10T11:00:06+00:00

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

Fix -Wundef warnings for RBIMPL_HAS_BUILTIN

2021-05-04T12:56:55+00:00

* See [Feature #17752]
* Defining explicitly to 0 seems the best solution, see https://github.com/ruby/ruby/pull/4428
* For example:
./include/ruby/internal/has/builtin.h:49:33: error: "RBIMPL_HAS_BUILTIN___builtin_assume" is not defined, evaluates to 0 [-Werror=undef]
   49 | # define RBIMPL_HAS_BUILTIN(_) (RBIMPL_HAS_BUILTIN_ ## _)
      |                                 ^~~~~~~~~~~~~~~~~~~
./include/ruby/internal/assume.h:75:7: note: in expansion of macro ‘RBIMPL_HAS_BUILTIN’
   75 | #elif RBIMPL_HAS_BUILTIN(__builtin_assume)
      |       ^~~~~~~~~~~~~~~~~~

dependency updates

2021-04-13T05:30:21+00:00

get rid of #pragma GCC diagnostic ignored "-Wundef"

2021-04-13T05:30:21+00:00

Use of TOKEN_PASTE was a bad idea at the first place.  Just use ##
everywhere.  Nobody practically lacks token pasting.

sed -i 's|ruby/impl|ruby/internal|'

2020-05-11T00:24:08+00:00

To fix build failures.

mv include/ruby/{impl,internal}

2020-05-11T00:24:08+00:00

Devs do not love "impl".