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2020-08-27include/ruby/backward/2/r_cast.h: deprecate卜部昌平
Remove all usages of RCAST() so that the header file can be excluded from ruby/ruby.h's dependency. Notes: Merged: https://github.com/ruby/ruby/pull/3346
2020-08-27improve deprecation warning卜部昌平
We should not recommend RBIMPL_*. Notes: Merged: https://github.com/ruby/ruby/pull/3341
2020-08-27DEPRECATED_TYPE: is deprecated卜部昌平
Nobody uses this macro any longer. Notes: Merged: https://github.com/ruby/ruby/pull/3341
2020-08-27RClassDeprecated: delete卜部昌平
It has been deprecated for 5 years since 1f2255604087e9a7d7efcb2df61b5ca0e2daa200. Notes: Merged: https://github.com/ruby/ruby/pull/3341
2020-08-27git rm include/ruby/backward/rubyio.h卜部昌平
Notes: Merged: https://github.com/ruby/ruby/pull/3344
2020-08-27git rm include/ruby/backward/rubysig.h卜部昌平
Notes: Merged: https://github.com/ruby/ruby/pull/3343
2020-08-27git rm include/ruby/backward/{st,util}.h卜部昌平
Notes: Merged: https://github.com/ruby/ruby/pull/3345
2020-08-27git rm include/ruby/backward/classext.h卜部昌平
Notes: Merged: https://github.com/ruby/ruby/pull/3340
2020-08-27sed -i '\,2/extern.h,d'卜部昌平
Notes: Merged: https://github.com/ruby/ruby/pull/3338
2020-08-27git rm include/ruby/backward/2/extern.h卜部昌平
Notes: Merged: https://github.com/ruby/ruby/pull/3338
2020-08-21HAVE_STMT_AND_DECL_IN_EXPR: not for Sun C++卜部昌平
Because we check HAVE_STMT_AND_DECL_IN_EXPR in configure, it is peoven to work in C. But C++ situation can be different. Oracle Developer Studio is another example of such things. Notes: Merged: https://github.com/ruby/ruby/pull/3433
2020-08-21RBIMPL_HAS_CPP_ATTRIBUTE: handle SunPro卜部昌平
Oracle Developer Studio's C++ preprocessor started to understand __has_cpp_attribute since version 12.5, and is broken. After looking around for a while I found Boost and ICU also had this issue before. Let me add workaround for it. Notes: Merged: https://github.com/ruby/ruby/pull/3433
2020-08-19ROBJECT_IV_INDEX_TBL: convert into an inline function卜部昌平
Former ROBJECT_IV_INDEX_TBL macro included RCLASS_IV_INDEX_TBL, which is not disclosed to extension libraies. The macro was kind of broken. Why not just deprecate it, and convert the internal use into an inline function. Notes: Merged: https://github.com/ruby/ruby/pull/3427
2020-08-15RARRAY_AREF: convert into an inline function卜部昌平
RARRAY_AREF has been a macro for reasons. We might not be able to change that for public APIs, but why not relax the situation internally to make it an inline function. Notes: Merged: https://github.com/ruby/ruby/pull/3419
2020-08-14Enable arm64 optimizations that exist for power/x86 (#3393)AGSaidi
* Enable unaligned accesses on arm64 64-bit Arm platforms support unaligned accesses. Running the string benchmarks this change improves performance by an average of 1.04x, min .96x, max 1.21x, median 1.01x * arm64 enable gc optimizations Similar to x86 and powerpc optimizations. | |compare-ruby|built-ruby| |:------|-----------:|---------:| |hash1 | 0.225| 0.237| | | -| 1.05x| |hash2 | 0.110| 0.110| | | 1.00x| -| * vm_exec.c: improve performance for arm64 | |compare-ruby|built-ruby| |:------------------------------|-----------:|---------:| |vm_array | 26.501M| 27.959M| | | -| 1.06x| |vm_attr_ivar | 21.606M| 31.429M| | | -| 1.45x| |vm_attr_ivar_set | 21.178M| 26.113M| | | -| 1.23x| |vm_backtrace | 6.621| 6.668| | | -| 1.01x| |vm_bigarray | 26.205M| 29.958M| | | -| 1.14x| |vm_bighash | 504.155k| 479.306k| | | 1.05x| -| |vm_block | 16.692M| 21.315M| | | -| 1.28x| |block_handler_type_iseq | 5.083| 7.004| | | -| 1.38x| Notes: Merged-By: nurse <naruse@airemix.jp>
2020-08-07sync NDEBUG, RUBY_DEBUG, and RUBY_NDEBUG (#3327)卜部昌平
- When NDEBUG is defined that shall be honoured. - When RUBY_DEBUG is defined that shall be honoured. - When both are defined and they conflict, warnings shall be rendered. - When nothing is specified, nothing shall happen. Notes: Merged-By: shyouhei <shyouhei@ruby-lang.org>
2020-07-23include/ruby/util.h: delete unused codes卜部昌平
- util.h includes defines.h, - ... which includes ruby/backward/2/stdarg.h, - ... which always defines _. This `#ifndef _` must never happen. Notes: Merged: https://github.com/ruby/ruby/pull/3348
2020-07-20Move declarations to private `internal/thread.h` header.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/3323
2020-07-20Rename `rb_current_thread_scheduler` to `rb_thread_scheduler_if_nonblocking`.Samuel Williams
Correctly capture thread before releasing GVL and pass as argument to `rb_thread_scheduler_if_nonblocking`. Notes: Merged: https://github.com/ruby/ruby/pull/3323
2020-06-29Revert "RBIMPL_UNREACHABLE_RETURN: evaluate the argument"卜部昌平
This reverts commit c8dc2bf1401fc01d35a4a7587ed224f1f2fe29e6. No longer necessary.
2020-06-29RBIMPL_UNREACHABLE_RETURN: evaluate the argument卜部昌平
Prevent casual typos inside of UNREACHABLE_RETURN(...). Notes: Merged: https://github.com/ruby/ruby/pull/3247
2020-05-29RUBY_ASSERT_NOASSUMEKoichi Sasada
If __builtin_assume() is enables and RUBY_DEBUG=0, RUBY_ASSERT(expr) will be compiled to __builtin_assume(expr) and compiler can assume expr is true and apply aggressive optimizations. However we observed doubtful behavior because of compiler optimizations, we introduce new macro RUBY_ASSERT_NOASSUME to disable __builtin_assume(). With this macro, we can try without __builtin_assume().
2020-05-27Removed a trailing space [ci skip]Nobuyoshi Nakada
2020-05-26Get rid of redefinition of memcpy on mingwNobuyoshi Nakada
2020-05-26Update include/ruby/assert.hKoichi Sasada
Co-authored-by: 卜部昌平 <shyouhei@ruby-lang.org> Notes: Merged: https://github.com/ruby/ruby/pull/3124
2020-05-26Use RUBY_DEBUG instead of NDEBUGKoichi Sasada
Assertions in header files slows down an interpreter, so they should be turned off by default (simple `make`). To enable them, define a macro `RUBY_DEBUG=1` (e.g. `make cppflags=-DRUBY_DEBUG` or use `#define` at the very beggining of the file. Note that even if `NDEBUG=1` is defined, `RUBY_DEBUG=1` enables all assertions. [Feature #16837] related: https://github.com/ruby/ruby/pull/3120 `assert()` lines in MRI *.c is not disabled even if `RUBY_DEBUG=0` and it can be disabled with `NDEBUG=1`. So please consider to use `RUBY_ASSERT()` if you want to disable them when `RUBY_DEBUG=0`. Notes: Merged: https://github.com/ruby/ruby/pull/3124
2020-05-25RBIMPL_ATTR_DEPRECATED: disable for GCC10卜部昌平
GCC 10.x seems buggy here. See also https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95302
2020-05-21Added UNREACHABLE_RETURNNobuyoshi Nakada
To get rid of a void function at the end of non-void function.
2020-05-21rb_scan_args_set: make it slightly readable卜部昌平
This is a pure refactoring that improves understanding of what is going on. Not a big win though.
2020-05-20Use __bultin_assume() from clang-7Koichi Sasada
We observed combination of multiple __builtin_assume() can cause strange compile results on clang-6 (-DNDEBUG exposed this issue). To avoid this problem, __builtin_assume() is from clang-7. https://github.com/ruby/ruby/pull/3120#issuecomment-630821333 Notes: Merged: https://github.com/ruby/ruby/pull/3122
2020-05-14Thread scheduler for light weight concurrency.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/3032 Merged-By: ioquatix <samuel@codeotaku.com>
2020-05-12Removed extra stringizationNobuyoshi Nakada
Argument of RUBY_ASSERT_FAIL is already stringized message, so no more extra stringization should be applied.
2020-05-11fix sunpro pragma卜部昌平
SunPro's #pragma does_not_return(...) needs an argument. That does not fit the attribute syntax we employ.
2020-05-11drop varargs.h support卜部昌平
This header file is simply out of date (for decades since at least 1989). It's the 21st century. Just stop using it.
2020-05-11rb_str_new: hoist RB_CONSTANT_P out of function卜部昌平
https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html says: > GCC never returns 1 when you call the inline function with a string > constant or ... Because rb_str_new and familiy take string constants, it was a bad idea for them to contain RB_CONSTANT_P. We should instead do so in corresponding macros. [ruby-core:98212] Notes: Merged: https://github.com/ruby/ruby/pull/3098
2020-05-11sed -i 's|ruby/impl|ruby/internal|'卜部昌平
To fix build failures. Notes: Merged: https://github.com/ruby/ruby/pull/3079
2020-05-11mv include/ruby/{impl,internal}卜部昌平
Devs do not love "impl". Notes: Merged: https://github.com/ruby/ruby/pull/3079
2020-05-11spaces in comments [ci skip]卜部昌平
Notes: Merged: https://github.com/ruby/ruby/pull/3079
2020-05-11sed -i s/ruby3/rbimpl/g卜部昌平
Notes: Merged: https://github.com/ruby/ruby/pull/3079
2020-05-11sed -i s/RUBY3/RBIMPL/g卜部昌平
Devs do not love "3". The only exception is RUBY3_KEYWORDS in parse.y, which seems unrelated to our interests. Notes: Merged: https://github.com/ruby/ruby/pull/3079
2020-05-11sed -i s|ruby/3|ruby/impl|g卜部昌平
This shall fix compile errors. Notes: Merged: https://github.com/ruby/ruby/pull/3079
2020-05-11mv include/ruby/{3,impl}卜部昌平
Devs do not love "3". Notes: Merged: https://github.com/ruby/ruby/pull/3079
2020-05-08Classes made from Struct should have default `new` singleton method.Marc-Andre Lafortune
[Bug #16465] [Bug #16801] [Fix GH-2795] [Fix GH-2944] [Fix GH-3045] [Fix GH-3093] Note: Backporting shouldn't modify object.h and instead can use struct_new_kw which is basically a duplicate implementation of rb_class_new_instance_pass_kw Co-authored-by: Yusuke Endoh <mame@ruby-lang.org> Co-authored-by: John Hawthorn <john@hawthorn.email> Co-authored-by: Adam Hess <HParker@github.com> Co-authored-by: Jose Cortinas <jacortinas@gmail.com> Co-authored-by: Jean Boussier <jean.boussier@gmail.com> Notes: Merged: https://github.com/ruby/ruby/pull/3093
2020-05-01Get rid of -Wgnu-zero-variadic-macro-arguments errorsNobuyoshi Nakada
As zero variadic macro argument, `rb_scan_args(argc, argv, "")` (or `"0"`), means 0-arity method and should be defined so, that case doesn't need to consider.
2020-04-30Remove deprecated rb_require_safeJeremy Evans
Notes: Merged: https://github.com/ruby/ruby/pull/3071
2020-04-25More enums are mandatory for rp in lldb_cruby.pyNobuyoshi Nakada
2020-04-21Fix typos [ci skip]Kazuhiro NISHIYAMA
2020-04-18RUBY_SPECIAL_SHIFT and RUBY_FL_USHIFT are mandatory for rp in lldb_cruby.pyNobuyoshi Nakada
2020-04-16fix compiler error on gcc 4.x卜部昌平
It seems gcc prior to 5 suffered from preprocessor bug. We have to provide workarounds. See https://github.com/ruby/ruby/runs/591138012 ---- Here is something interesting. According to C99, strictly speaking, the gcc behaviour was in fact legal(!) and everything else were wrong. This was not a bug of gcc, rather a bug of the ISO C Standard. This defect was reported to the committee as DR#412, and fixed accordingly. All tested compilers now conform C17's updated preprocessor description. See http://www.open-std.org/JTC1/SC22/WG14/www/docs/dr_412.htm
2020-04-16Support for FreeBSD <sys/cdefs.h>卜部昌平
FreeBSD's <sys/cdefs.h> is broken. Cygwin is also affected by that. We need to avoid using them. See also: https://github.com/freebsd/freebsd/commit/d1c67819db000c02d3a9c79f3651c10aeedad1a0 https://sourceware.org/git/?p=newlib-cygwin.git;a=commit;f=newlib/libc/include/sys/cdefs.h;h=44d6d53977e6bc82c2b1e6dbe8ae7f310b260604
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