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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
2020-04-13add #include guard hack卜部昌平
According to MSVC manual (*1), cl.exe can skip including a header file when that: - contains #pragma once, or - starts with #ifndef, or - starts with #if ! defined. GCC has a similar trick (*2), but it acts more stricter (e. g. there must be _no tokens_ outside of #ifndef...#endif). Sun C lacked #pragma once for a looong time. Oracle Developer Studio 12.5 finally implemented it, but we cannot assume such recent version. This changeset modifies header files so that each of them include strictly one #ifndef...#endif. I believe this is the most portable way to trigger compiler optimizations. [Bug #16770] *1: https://docs.microsoft.com/en-us/cpp/preprocessor/once *2: https://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html Notes: Merged: https://github.com/ruby/ruby/pull/3023
2019-12-26decouple internal.h headers卜部昌平
Saves comitters' daily life by avoid #include-ing everything from internal.h to make each file do so instead. This would significantly speed up incremental builds. We take the following inclusion order in this changeset: 1. "ruby/config.h", where _GNU_SOURCE is defined (must be the very first thing among everything). 2. RUBY_EXTCONF_H if any. 3. Standard C headers, sorted alphabetically. 4. Other system headers, maybe guarded by #ifdef 5. Everything else, sorted alphabetically. Exceptions are those win32-related headers, which tend not be self- containing (headers have inclusion order dependencies). Notes: Merged: https://github.com/ruby/ruby/pull/2711
2019-04-25Add RB_ID_SERIAL_MAXNobuyoshi Nakada
2019-04-20Add `GC.compact` again.tenderlove
🙏 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67620 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-17Reverting compaction for nowtenderlove
For some reason symbols (or classes) are being overridden in trunk git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-17Adding `GC.compact` and compacting GC support.tenderlove
This commit adds the new method `GC.compact` and compacting GC support. Please see this issue for caveats: https://bugs.ruby-lang.org/issues/15626 [Feature #15626] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67576 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-10Reverting all commits from r67479 to r67496 because of CI failureskazu
Because hard to specify commits related to r67479 only. So please commit again. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-09Adding `GC.compact` and compacting GC support.tenderlove
This commit adds the new method `GC.compact` and compacting GC support. Please see this issue for caveats: https://bugs.ruby-lang.org/issues/15626 [Feature #15626] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-20parse.y: ignore constant name capturesnobu
* parse.y (reg_named_capture_assign_iter): ignore non-local name captures, including non-ASCII constant names. [ruby-dev:50719] [Bug #15437] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-06symbol.h: remove stale symbol deleted at r47913nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63104 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-20Use HAVE_BUILTIN___BUILTIN_CONSTANT_Pngoto
* symbol.h (rb_id2sym): Use HAVE_BUILTIN___BUILTIN_CONSTANT_P git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55084 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-01-09symbol.h: unexpected safe callnobu
* symbol.h (is_attrset_id): ASET is an attrset ID. fix unexpected safe call instead of an ordinary ASET. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-08-21* ext/objspace/objspace.c: add a new method ObjectSpace.count_symbols.ko1
[Feature #11158] * symbol.c (rb_sym_immortal_count): added to count immortal symbols. * symbol.h: ditto. * test/objspace/test_objspace.rb: add a test for this method. * NEWS: describe about this method. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51654 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-08-12* id_table.h: introduce ID key table.ko1
[Feature #11420] This table only manage ID->VALUE table to reduce overhead of st. Some functions prefixed rb_id_table_* are provided. * id_table.c: implement rb_id_table_*. There are several algorithms to implement it. Now, there are roughly 4 types: * st * array * hash (implemented by Yura Sokolov) * mix of array and hash The macro ID_TABLE_IMPL can choose implementation. You can see detailes about them at the head of id_table.c. At the default, I choose 34 (mix of list and hash). This is not final decision. Please report your suitable parameters or your data structure. * symbol.c: introduce rb_id_serial_t and rb_id_to_serial() to represent ID by serial number. * internal.h: use id_table for method tables. * class.c, gc.c, marshal.c, vm.c, vm_method.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-27symbol.h: memoize hashval for RSymbolnormal
This speeds up the hash function for dynamic symbols. [ruby-core:70129] [Bug #11396], nearly up to Ruby 2.1 levels Power-of-two hash sizing [Feature #9425] speeds up cases where we have a good hash, but this means we can no longer hide behind weak hashes. Unfortunately, object IDs do not hash well, but we may use the extra space in the RSymbol struct to memoize the hash value. Further optimizations should be possible. For now, the st.c APIs force us to calculate rb_str_hash redundantly at dsym registration. * symbol.h (struct RSymbol): add hashval field * symbol.c (dsymbol_alloc): setup hashval field once * hash.c (rb_any_hash): return RSymbol->hashval directly * common.mk: hash.o depends on symbol.h Thanks to Bruno Escherl <bruno@escherl.net> for the bug report [ruby-core:70129] [Bug #11396] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-11-17symbol.c: symbol type predicate functionsnobu
* symbol.h (is_{local,global,instance,attrset,const,class,junk}_sym): fix ID type names. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48470 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-10-27symbol.h: optimize ID2SYMnobu
* symbol.h (rb_id2sym): optimize for predefined IDs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48152 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-10-14symbol.c: immortal IDsnobu
* symbol.c (global_symbols): make IDs immortal always, instead of treating dynamic symbols as IDs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-10-06symbol.h: move struct RSymbolnobu
* symbol.h (struct RSymbol): move from internal.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47821 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-04symbol.c: move macrosnobu
* symbol.c (SYMBOL_PINNED, SYMBOL_PINNED_P, ID_DYNAMIC_SYM_P), (STATIC_SYM2ID, STATIC_ID2SYM): move from symbol.h as these macros are used only in symbol.c. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47058 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-31symbol.h: move macrosnobu
* symbol.h (RSYMBOL): move macros for Symbol from internal.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47018 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-11symbol.c: remove dependency on parse.hnobu
* symbol.c (op_tbl): remove non-regular symbols. * symbol.c (global_symbols): start from the next of the preserved ID. * symbol.c: (rb_id2str): op_tbl does not exceed tLAST_OP_ID. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46790 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-09symbol.c, symbol.h: split from parse.ynobu
* symbol.c, symbol.h: Symbol class implementation and internals, split from parse.y. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46768 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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