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2025-07-14merge revision(s) b42afa1dbcbb91e89852b3b3bc72484d7f0a5528, ↵Takashi Kokubun
f1f0cc14cc7d3f9be35b203e5583f9224b1e2387, 543e3a1896ae2fe3b5b954f6497d261ab5663a15, ed2806117a0b76e4439ce1a061fae21d9e116d69, 46e4c8673747de96838d2c5dec37446d23d99d88: [Backport #21500] Suppress gcc 15 unterminated-string-initialization warnings Separate `__has_attribute` from `defined(__has_attribute)` Fix Visual C warnings: ``` regenc.h(121): warning C4067: unexpected tokens following preprocessor directive - expected a newline ``` Cast up `int` instruction code to `VALUE` Fix Visual C warnings: ``` iseq.c(3793): warning C4312: 'type cast': conversion from 'int' to 'void *' of greater size iseq.c(3794): warning C4312: 'type cast': conversion from 'int' to 'void *' of greater size ``` Do not let files depend on a phony target Detect `clock_gettime` and `clock_getres` for winpthreads
2024-09-08Fix prelude to use IBFNobuyoshi Nakada
Since universal-parser and prism support, prelude code used functions inaccessible from outside libruby shared library. ``` linking goruby /usr/bin/ld: goruby.o: in function `prelude_eval': /home/runner/work/ruby/ruby/build/golf_prelude.c:221: undefined reference to `rb_ruby_prism_ptr' /usr/bin/ld: goruby.o: in function `pm_prelude_load': /home/runner/work/ruby/ruby/build/golf_prelude.c:192: undefined reference to `pm_options_line_set' /usr/bin/ld: /home/runner/work/ruby/ruby/build/golf_prelude.c:193: undefined reference to `pm_parse_string' /usr/bin/ld: goruby.o: in function `prelude_eval': /home/runner/work/ruby/ruby/build/golf_prelude.c:224: undefined reference to `pm_iseq_new_with_opt' /usr/bin/ld: /home/runner/work/ruby/ruby/build/golf_prelude.c:226: undefined reference to `pm_parse_result_free' /usr/bin/ld: goruby.o: in function `prelude_ast_value': /home/runner/work/ruby/ruby/build/golf_prelude.c:181: undefined reference to `rb_ruby_ast_data_get' /usr/bin/ld: goruby.o: in function `prelude_eval': /home/runner/work/ruby/ruby/build/golf_prelude.c:231: undefined reference to `rb_ruby_ast_data_get' /usr/bin/ld: goruby.o: in function `pm_prelude_load': /home/runner/work/ruby/ruby/build/golf_prelude.c:196: undefined reference to `pm_parse_result_free' collect2: error: ld returned 1 exit status ```
2024-09-08Extract `rb_builtin_find`Nobuyoshi Nakada
Refactor out the same code from `rb_builtin_ast_value` and `pm_builtin_ast_value.
2024-08-29[PRISM] Handle RubyVM.keep_script_linesKevin Newton
Notes: Merged: https://github.com/ruby/ruby/pull/11501
2024-05-30[PRISM] Support for compiling builtinsKevin Newton
2024-05-03Rename `vast` to `ast_value`yui-knk
There is an English word "vast". This commit changes the name to be more clear name to avoid confusion.
2024-04-26[Universal parser] Decouple IMEMO from rb_ast_tHASUMI Hitoshi
This patch removes the `VALUE flags` member from the `rb_ast_t` structure making `rb_ast_t` no longer an IMEMO object. ## Background We are trying to make the Ruby parser generated from parse.y a universal parser that can be used by other implementations such as mruby. To achieve this, it is necessary to exclude VALUE and IMEMO from parse.y, AST, and NODE. ## Summary (file by file) - `rubyparser.h` - Remove the `VALUE flags` member from `rb_ast_t` - `ruby_parser.c` and `internal/ruby_parser.h` - Use TypedData_Make_Struct VALUE which wraps `rb_ast_t` `in ast_alloc()` so that GC can manage it - You can retrieve `rb_ast_t` from the VALUE by `rb_ruby_ast_data_get()` - Change the return type of `rb_parser_compile_XXXX()` functions from `rb_ast_t *` to `VALUE` - rb_ruby_ast_new() which internally `calls ast_alloc()` is to create VALUE vast outside ruby_parser.c - `iseq.c` and `vm_core.h` - Amend the first parameter of `rb_iseq_new_XXXX()` functions from `rb_ast_body_t *` to `VALUE` - This keeps the VALUE of AST on the machine stack to prevent being removed by GC - `ast.c` - Almost all change is replacement `rb_ast_t *ast` with `VALUE vast` (sorry for the big diff) - Fix `node_memsize()` - Now it includes `rb_ast_local_table_link`, `tokens` and script_lines - `compile.c`, `load.c`, `node.c`, `parse.y`, `proc.c`, `ruby.c`, `template/prelude.c.tmpl`, `vm.c` and `vm_eval.c` - Follow-up due to the above changes - `imemo.{c|h}` - If an object with `imemo_ast` appears, considers it a bug Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org>
2024-04-15[Universal parser] DeVALUE of p->debug_lines and ast->body.script_linesHASUMI Hitoshi
This patch is part of universal parser work. ## Summary - Decouple VALUE from members below: - `(struct parser_params *)->debug_lines` - `(rb_ast_t *)->body.script_lines` - Instead, they are now `rb_parser_ary_t *` - They can also be a `(VALUE)FIXNUM` as before to hold line count - `ISEQ_BODY(iseq)->variable.script_lines` remains VALUE - In order to do this, - Add `VALUE script_lines` param to `rb_iseq_new_with_opt()` - Introduce `rb_parser_build_script_lines_from()` to convert `rb_parser_ary_t *` into `VALUE` ## Other details - Extend `rb_parser_ary_t *`. It previously could only store `rb_parser_ast_token *`, now can store script_lines, too - Change tactics of building the top-level `SCRIPT_LINES__` in `yycompile0()` - Before: While parsing, each line of the script is added to `SCRIPT_LINES__[path]` - After: After `yyparse(p)`, `SCRIPT_LINES__[path]` will be built from `p->debug_lines` - Remove the second parameter of `rb_parser_set_script_lines()` to make it simple - Introduce `script_lines_free()` to be called from `rb_ast_free()` because the GC no longer takes care of the script_lines - Introduce `rb_parser_string_deep_copy()` in parse.y to maintain script_lines when `rb_ruby_parser_free()` called - With regard to this, please see *Future tasks* below ## Future tasks - Decouple IMEMO from `rb_ast_t *` - This lifts the five-members-restriction of Ruby object, - So we will be able to move the ownership of the `lex.string_buffer` from parser to AST - Then we remove `rb_parser_string_deep_copy()` to make the whole thing simple
2023-08-24Escape non-ascii characters in prelude C commentsNobuyoshi Nakada
Non-ASCII code are often warned by localized compilers. Notes: Merged: https://github.com/ruby/ruby/pull/8276
2023-07-27Clean up OPT_STACK_CACHING (#8132)Takashi Kokubun
Notes: Merged-By: k0kubun <takashikkbn@gmail.com>
2023-06-18Fix rb_compile_option_t comments [ci skip]yui-knk
Notes: Merged: https://github.com/ruby/ruby/pull/7954
2023-06-12[Feature #19719] Universal Parseryui-knk
Introduce Universal Parser mode for the parser. This commit includes these changes: * Introduce `UNIVERSAL_PARSER` macro. All of CRuby related functions are passed via `struct rb_parser_config_struct` when this macro is enabled. * Add CI task with 'cppflags=-DUNIVERSAL_PARSER' for ubuntu. Notes: Merged: https://github.com/ruby/ruby/pull/7927
2023-03-08Check loading built-in binariesNobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/7473
2022-10-28Follow up "Rework `first_lineno` to be `int`."Nobuyoshi Nakada
2022-09-09Support sub-library in builtin-loaderNobuyoshi Nakada
Previously, it was supported in prelude.c, but has not followed up the builtin-loader system. Notes: Merged: https://github.com/ruby/ruby/pull/6344
2022-09-09Move RDoc `--`/`++` directives to commentsNobuyoshi Nakada
2022-07-21Expand tabs [ci skip]Takashi Kokubun
[Misc #18891] Notes: Merged: https://github.com/ruby/ruby/pull/6094
2021-12-31Use rb_cObject instead of rb_cDataNobuyoshi Nakada
2021-11-08[Feature #18290] Remove all usages of rb_gc_force_recyclePeter Zhu
This commit removes usages of rb_gc_force_recycle since it is a burden to maintain and makes changes to the GC difficult. Notes: Merged: https://github.com/ruby/ruby/pull/4363
2021-06-06prelude.c.tmpl: strip comment-only or empty lines at the beginningNobuyoshi Nakada
2020-10-29check isolated Proc more strictlyKoichi Sasada
Isolated Proc prohibit to access outer local variables, but it was violated by binding and so on, so they should be error. Notes: Merged: https://github.com/ruby/ruby/pull/3721
2020-08-11template/prelude.c.tmpl: suppress clang-12 warning卜部昌平
Clang 12 warns "suspicious concatenation of string literals in an array initialization", which is rather annoying than useful in this context. Notes: Merged: https://github.com/ruby/ruby/pull/3405
2020-08-11tool/prelude.c.tmpl: use RubyVM::CEscape卜部昌平
Do not repeat yourself. Notes: Merged: https://github.com/ruby/ruby/pull/3405
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
2019-12-11use compiled binary for gem_prelude.rb.Koichi Sasada
`gem_prelude.rb` is not compiled yet. This patch compile it to compiled binary. Notes: Merged: https://github.com/ruby/ruby/pull/2735
2019-11-15load prelude.rb by builtin features.Koichi Sasada
The script in prelude.rb was embed in MRI to load it (eval this script at everyboot). This commit change the loading process of prelude.rb. MRI doesn't eval a script, but load from compiled binary with builtin feature. So that Init_prelude() does not load `prelude.rb` now.
2019-11-09Embed builtin ruby scripts in miniprelude.cNobuyoshi Nakada
Instead of reading from the files by the full-path at runtime. As rbinc files need to be included in distributed tarballs, the full-paths at the packaging are unavailable at compilation times.
2019-11-09Fixed commit missNobuyoshi Nakada
2019-11-09Fixed `#line` directives in miniprelude.cNobuyoshi Nakada
2019-04-19template/prelude.c.tmpl: allow UTF-8 charactersnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67617 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-12Disable tailcall optimization [Bug #15303]nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66349 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-07-30reduce copy & pasteshyouhei
We see several occurrence of "diagnostic push/pop" so why not make them macros. Tested on GCC8 / Clang 6. Note that ruby.h is intentionally left untouched because we don't want to introduce new public macros. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64118 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-19parse.y: NUL-terminate ruby_sourcefilenobu
* parse.y (yycompile): in some cases (warning, error, dtrace,...), ruby_sourcefile is expected to be NUL-terminated, so ensure it. * template/prelude.c.tmpl (prelude_name): NUL-terminate to get rid of copying static data. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62841 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-05make rb_iseq_new* accept rb_ast_body_t instead of NODE*mame
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-05node.h: define rb_ast_body_t and restructure rb_ast_tmame
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-31prelude.c.tmpl: get rid of warnings on old gccnobu
* template/prelude.c.tmpl: ignore missing-field-initializers on old gcc, e.g. 4.4, which does not support pushing/popping diagnostics. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61524 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-25prelude.c.tmpl: get rid of errors with old gccnobu
* template/prelude.c.tmpl: moved diagnostic pragmas outside prelude_eval() for very old gcc. [ruby-core:84449] [Bug #14234] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61478 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-25prelude.c.tmpl: static literalsnobu
* template/prelude.c.tmpl (PRELUDE_STR): make string objects with static literals not to copy them. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61460 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-25prelude.c.tmpl: fix optimization optionsnobu
* template/prelude.c.tmpl (prelude_eval): fix optimization options. trace_instruction member has been removed. filled coverage_enabled and debug_level members instead. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-06prelude.c.tmpl: fix line numbernobu
* template/prelude.c.tmpl (Init_prelude): fix line number of preludes. line of prelude_eval is an int, not a VALUE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61042 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-01prelude.c.tmpl: escape commentsnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-01prelude.c.tmpl: split prelude codenobu
* template/prelude.c.tmpl: split prelude code into blocks so that each elements do not exceed the string literal size limit in C89. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60953 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-01revert r60873usa
* template/prelude.c.tmpl (translate): revert r60873 because when some errors or warnings are shown their line numbers are shifted. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-11-21Skip comment linesusa
* template/prelude.c.tmpl (translate): empty (only LF) lines are not necessary. so skip them, but for safety only when they are made from comment line. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-29* node.h (ast_t): renamed to `rb_ast_t`.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-27Revert "Revert "Manage AST NODEs out of GC""mame
This re-introduces r60485. This reverts commit 5a176b75b1187cbd3861c387bde65ff66396a07c. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-27Revert "Manage AST NODEs out of GC"mame
This reverts commit 620ba74778bfdbdc34ffbb142d49ce84a0ef58e9. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60486 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-27Manage AST NODEs out of GCmame
NODEs in AST are no longer objects managed by GC. This change will remove the restriction imposed by the GC. For example, a NODE can use more than five words (this is my primary purpose; we want to store the position data for each NODE, for coverage library), or even a NODE can have variable length (some kinds of NODEs have unused fields). To do this, however, we need more work, since Ripper still uses T_NODE objects managed by the GC. The life time of NODEs is more obvious than other kinds of objects; they are created at parsing, and they become disused immediately after compilation. This change releases all NODEs by a few `xfree`s after compilation, so performance will be improved a bit. In extreme example, `eval("x=1;" * 10000000)` runs much faster (40 sec. -> 7.8 sec. on my machine). The most important part of this change is `ast_t` struct, which has three contents: (1) NODE buffer (malloc'ed memory), (2) a reference to the root NODE, and (3) an array that contains objects that must be marked during parsing (such as literal objects). Some functions that had received `NODE*` arguments, must now receive `ast_t*`. * node.c, node.h: defines `ast_t` struct and related operations. * gc.c, internal.h: defines `imemo_ast`. * parse.y: makes `parser_params` struct have a reference to `ast_t`. Instead of `rb_node_newnode`, use `rb_ast_newnode` to create a NODE. * iseq.c, load.c, ruby.c, template/prelude.c.tmpl: modifies some functions to handle `ast_t*` instead of `NODE*`. * test/ruby/test_gc.rb: ad-hoc fix for a failed test. The test assumes GC eden is increased at startup by NODE object creation. However, this change now create no NODE object, so GC eden is not necessarily increased. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-10-18Update comments in prelude.c [ci skip]kazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-12prelude.c.tmpl: optimizenobu
* template/prelude.c.tmpl: enable tail call optimization. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52549 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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