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* Include ruby/assert.h in ruby/ruby.h so that assertions can be thereNobuyoshi Nakada2019-07-1444-0/+88
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* Added depend filesNobuyoshi Nakada2019-07-1428-0/+452
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* Fixed inadvertent ID creation in rb_iv_getNobuyoshi Nakada2019-07-011-0/+8
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* Update dependenciesNobuyoshi Nakada2019-05-131-0/+11
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* str_duplicate: Don't share with a frozen shared stringAlan Wu2019-05-091-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a follow up for 3f9562015e651735bfc2fdd14e8f6963b673e22a. Before this commit, it was possible to create a shared string which shares with another shared string by passing a frozen shared string to `str_duplicate`. Such string looks like: ``` -------- ----------------- | root | ------ owns -----> | root's buffer | -------- ----------------- ^ ^ ^ ----------- | | | shared1 | ------ references ----- | ----------- | ^ | ----------- | | shared2 | ------ references --------- ----------- ``` This is bad news because `rb_fstring(shared2)` can make `shared1` independent, which severs the reference from `shared1` to `root`: ```c /* from fstr_update_callback() */ str = str_new_frozen(rb_cString, shared2); /* can return shared1 */ if (STR_SHARED_P(str)) { /* shared1 is also a shared string */ str_make_independent(str); /* no frozen check */ } ``` If `shared1` was the only reference to `root`, then `root` can be reclaimed by the GC, leaving `shared2` in a corrupted state: ``` ----------- -------------------- | shared1 | -------- owns --------> | shared1's buffer | ----------- -------------------- ^ | ----------- ------------------------- | shared2 | ------ references ----> | root's buffer (freed) | ----------- ------------------------- ``` Here is a reproduction script for the situation this commit fixes. ```ruby a = ('a' * 24).strip.freeze.strip -a p a 4.times { GC.start } p a ``` - string.c (str_duplicate): always share with the root string when the original is a shared string. - test_rb_str_dup.rb: specifically test `rb_str_dup` to make sure it does not try to share with a shared string. [Bug #15792] Closes: https://github.com/ruby/ruby/pull/2159
* numeric.c: fix infinite loopnobu2019-03-111-0/+7
| | | | | | | | * numeric.c (int_pow): fix infinite loop in the case of y equal 1 and power of x does not overflow. [ruby-core:91734] [Bug #15651] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67203 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Suppress a warningnobu2019-02-131-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67069 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* check return value of `write` to suppress warning.ko12019-02-131-1/+2
| | | | | | | | | * ext/-test-/gvl/call_without_gvl/call_without_gvl.c (do_loop): `-Wunused-result` compiler option (gcc?) checks checking return value of `write`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67063 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Use $(hdrdir) for include/ruby.h, as well as r67033nobu2019-02-1110-36/+36
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67051 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* introduce rb_nogvl C-API to mark ubf as async-signal-safenormal2019-01-041-0/+41
| | | | | | | | | | | | | | | | | | | | | | | | zlib and bignum both contain unblocking functions which are async-signal-safe and do not require spawning additional threads. We can execute those functions directly in signal handlers without incurring overhead of extra threads, so provide C-API users the ability to deal with that. Other C-API users may have similar need. This flexible API can supercede existing uses of rb_thread_call_without_gvl and rb_thread_call_without_gvl2 by introducing a flags argument to control behavior. Note: this API is NOT finalized. It needs approval from other committers. I prefer shorter name than previous rb_thread_call_without_gvl* functions because my eyes requires big fonts. [Bug #15499] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66712 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ../arith_seq/../extract.c: remove unused variablek0kubun2018-12-211-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Add test cases of rb_arithmetic_sequence_extractmrkn2018-12-122-0/+29
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66371 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Add more assertions for NotImplementedError of instance methodkazu2018-08-211-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64495 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fix test bugkazu2018-08-131-0/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64344 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* UNREACHABLE_RETURNnobu2018-07-243-4/+4
| | | | | | | * include/ruby/ruby.h (UNREACHABLE_RETURN): UNREACHABLE at the end of non-void functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fixup r63864kazu2018-07-061-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Prefixed reset_leap_second_infonobu2018-07-061-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63864 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Make a prototypenobu2018-07-051-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby tool/update-deps --fixnaruse2018-07-051-0/+35
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Add missing prototypenaruse2018-07-051-0/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63859 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Add missing filenaruse2018-07-051-0/+14
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63858 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Define AST module under RubyVM [experimental]yui-knk2018-05-312-498/+0
| | | | | | | | | | | * ext/-test-/ast/ast.c: Rename to ast.c and define AST module under RubyVM. * common.mk: compile ast.c. * ext/-test-/ast/extconf.rb: Don't need this file anymore. * inits.c (rb_call_inits): Call Init_ast to setup AST module. * test/-ext-/ast/test_ast.rb: Follow up the namespace change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63534 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ast.c: Do not taint TOPLEVEL_BINDINGyui-knk2018-05-311-10/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63532 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* -test-/wait_for_single_fd: fix -Wformat-security warningnormal2018-05-151-1/+1
| | | | | | Oops git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63426 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_wait_for_single_fd: ensure this works with kqueuenormal2018-05-142-0/+66
| | | | | | | | | | | Regardless of future features, this needs to work with kqueue descriptors across platforms. Today this will be useful for 3rd-party libraries using kqueue. In the future, Ruby may use kqueue natively and we shall ensure we can wait on it. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63421 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ast.c: use enum in switch for warningsnobu2018-05-011-3/+3
| | | | | | | | | * ext/-test-/ast/ast.c (node_children): use enum instead of int for not-handled enumeration value in switch warnings. * ext/-test-/ast/ast.c (node_children): fix the rb_bug message. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63313 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.c: predicates for special NODEsnobu2018-03-201-3/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby.h: relax rb_funcall check on extra args for clangnormal2018-01-301-1/+15
| | | | | | | | | | | | | | | clang 5.+ (tested clang 7.0.0) seems to be attempting division-by-zero and giving a very large number for static args to rb_funcall. * include/ruby/ruby.h (rb_varargs_bad_length): relax check for clang * ext/-test-/funcall/funcall.c: renamed from passing_block.c define extra_args_name function * test/-ext-/funcall/test_funcall.rb: new test [ruby-core:85266] [Bug #14425] From: Eric Wong <e@80x24.org> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62116 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.c: Stop double meaning of NODE_FOR by introducing NODE_FOR_MASGNmame2018-01-161-2/+2
| | | | | | | | | NODE_FOR was used both for "for"-statement itself and for multi-assignment of for-statement (for x, y, in...end). This change separates the two purposes, NODE_FOR for the former, and newly introduced NODE_FOR_MASGN for the latter. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61871 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Add tests for Node code locationsyui-knk2018-01-152-0/+506
| | | | | | | | | | | | | | | | * test/-ext-/ast/test_ast.rb: Add tests for Node code locations. This file tests 1. There are no Node whose code location is default value (#test_not_cared) 2. There are no Node whose children's code locations exceed parent's code location (#test_ranges) * ext/-test-/ast/ast.c, ext/-test-/ast/extconf.rb: Define AST module to help tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61859 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_console_attr.rb: fix testnobu2018-01-151-0/+5
| | | | | | | * test/-ext-/win32/test_console_attr.rb (reverse_video): fix test when reverse video is set. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61853 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h: remove dependecy on ruby/encoding.hnobu2018-01-091-0/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61713 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* long long is a C99ismshyouhei2018-01-021-0/+4
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Init functions should have prefix to avoid confliction.shugo2017-12-0316-16/+16
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* staticnaruse2017-12-021-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60982 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Update dependenciesnaruse2017-12-021-0/+16
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c: fix rb_external_str_new_with_encnobu2017-12-021-0/+21
| | | | | | | * string.c (rb_external_str_new_with_enc): do not search non-ascii by NULL pointer. [ruby-core:84055] [Bug #14150] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c: fix rb_load_protect conditionnobu2017-09-242-0/+20
| | | | | | | * load.c (rb_load_protect): fix the condition to load the found file. fixup of r59155. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* sprintf.c: NULL as strnobu2017-09-091-0/+8
| | | | | | | * sprintf.c (ruby_vsnprintf, ruby_snprintf): allow NULL as str, just count the expected buffer size. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59789 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby.h: fix rb_scan_args_trail_idxnobu2017-08-192-0/+287
| | | | | | | | | | * include/ruby/ruby.h (rb_scan_args_trail_idx): fix the case both of optional and rest arguments are defined. [ruby-core:82427] [Bug #13830] * include/ruby/ruby.h (rb_scan_args_n_trail): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59624 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test for [Bug #12670]nobu2017-06-191-0/+24
| | | | | | heap corruption by deferred free. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59116 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c: avoid busy looping on rb_thread_fd_closenormal2017-06-073-0/+32
| | | | | | | | | | | | | We no longer use it this function, but extensions do, and we need to ensure it continues to work for them. * thread.c (rb_thread_fd_close): schedule other threads in loop * ext/-test-/thread_fd_close/thread_fd_close.c: new file * ext/-test-/thread_fd_close/depend: ditto * ext/-test-/thread_fd_close/extconf.rb: ditto * test/-ext-/thread_fd_close/test_thread_fd_close.rb: new test git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59030 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix ext/-test-/struct/ dependenciesnormal2017-04-151-0/+46
| | | | | | | | | | | | | | I started writing a template for auto-generation and let "tool/update-deps --fix" fill in the rest. Hopefully this fixes problems with some CI builds after r58359. Further changes to other ext/-test-/ files should probably add or update "depend" files, too. * ext/-test-/struct/depend: new file * enc/depend: auto-updated with unicode 9.0.0 headers (side-effect) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58364 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix RSTRUCT_LEN macro in public C APInormal2017-04-151-0/+13
| | | | | | | | | | | | rb_struct_size returns an Integer VALUE, so it must be converted to a `long` for compatibility with previous Ruby C API versions. * ext/-test-/struct/len.c: new * test/-ext-/struct/test_len.rb: new * include/ruby/ruby.h (RSTRUCT_LEN): use NUM2LONG [ruby-core:80692] [Bug #13439] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby tool/update-deps --fixshyouhei2017-03-227-0/+19
| | | | | | | | | | | | | | Onigumo 6 (r57045) introduced new onigumo.h header file, which is required from quite much everywhere. This commit adds necessary dependencies. Note: ruby/oniguruma.h now includes onigumo.h, ruby/io.h includes oniguruma.h, ruby/encoding.h also includes oniguruma.h, and internal.h includes encoding.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58054 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* regparse.c: initialize return valuesnobu2017-02-203-0/+37
| | | | | | | | * regparse.c (parse_char_class): initialize return values before depth limit check. returned values will be freed in callers regardless the error. [ruby-core:79624] [Bug #13234] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* symbol/init.c: ID valuenobu2017-02-121-1/+7
| | | | | | | * ext/-test-/symbol/init.c (sym_pinneddown_p): return ID value or nil for debugging. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57605 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ensured.c: fix conflictnobu2017-02-031-2/+2
| | | | | | | * ext/-test-/exception/ensured.c (exc_raise): get rid of conflict with raise(2) in the standard. [ruby-core:79371] [Bug #13176] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57511 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* eval.c: hide internal objectsnobu2017-02-031-0/+14
| | | | | | | * eval.c (rb_ensure): veil internal exception objects not to leak in ensure functions. [ruby-core:79371] [Bug #13176] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* memory_status.c: support old Mac OSnobu2016-12-251-3/+10
| | | | | | | * ext/-test-/memory_status/memory_status.c (read_status): use TASK_BASIC_INFO instead of MACH_TASK_BASIC_INFO on old Mac OS. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57180 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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