ruby.git/test/-ext-/test_abi.rb, branch v4.0.3 The Ruby Programming Language Follow renaming from Namespace to Ruby::Box 2025-11-07T04:14:54+00:00 Satoshi Tagomori s-tagomori@sakura.ad.jp 2025-11-06T09:12:01+00:00 aaf1f53df0317e3be1cb59b45b8b17179f918042 






namespace on read
2025-05-11T14:32:50+00:00

Satoshi Tagomori
tagomoris@gmail.com

2025-04-30T04:48:02+00:00

382645d440d5da66a0c04557f3ff2ca226de3a27












Stop defining `RUBY_ABI_VERSION` if released versions
2022-08-12T06:57:25+00:00

Nobuyoshi Nakada
nobu@ruby-lang.org

2022-07-12T07:44:57+00:00

cd1a0b3caaa5446e9258c192cf483b6dfe8d7819

As commented in include/ruby/internal/abi.h, since teeny versions of
Ruby should guarantee ABI compatibility, `RUBY_ABI_VERSION` has no role
in released versions of Ruby.





As commented in include/ruby/internal/abi.h, since teeny versions of
Ruby should guarantee ABI compatibility, `RUBY_ABI_VERSION` has no role
in released versions of Ruby.







Fix tests for ABI incompatible binary error messags
2022-07-17T01:18:08+00:00

Nobuyoshi Nakada
nobu@ruby-lang.org

2022-07-17T01:18:08+00:00

d010eba2f42f6a1ddae77d4822e5681523d561db












[Feature #18249] Implement ABI checking
2022-02-22T14:55:21+00:00

Peter Zhu
peter@peterzhu.ca

2022-02-18T15:59:45+00:00

3df16924b45adfd88c20ef5fe25b10a1acb82dd7

Header file include/ruby/internal/abi.h contains RUBY_ABI_VERSION which
is the ABI version. This value should be bumped whenever an ABI
incompatible change is introduced.

When loading dynamic libraries, Ruby will compare its own
`ruby_abi_version` and the `ruby_abi_version` of the loaded library. If
these two values don't match it will raise a `LoadError`. This feature
can also be turned off by setting the environment variable
`RUBY_RUBY_ABI_CHECK=0`.

This feature will prevent cases where previously installed native gems
fail in unexpected ways due to incompatibility of changes in header
files. This will force the developer to recompile their gems to use the
same header files as the built Ruby.

In Ruby, the ABI version is exposed through
`RbConfig::CONFIG["ruby_abi_version"]`.





Header file include/ruby/internal/abi.h contains RUBY_ABI_VERSION which
is the ABI version. This value should be bumped whenever an ABI
incompatible change is introduced.

When loading dynamic libraries, Ruby will compare its own
`ruby_abi_version` and the `ruby_abi_version` of the loaded library. If
these two values don't match it will raise a `LoadError`. This feature
can also be turned off by setting the environment variable
`RUBY_RUBY_ABI_CHECK=0`.

This feature will prevent cases where previously installed native gems
fail in unexpected ways due to incompatibility of changes in header
files. This will force the developer to recompile their gems to use the
same header files as the built Ruby.

In Ruby, the ABI version is exposed through
`RbConfig::CONFIG["ruby_abi_version"]`.