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* delete `$` sign from C identifiers卜部昌平2019-08-271-3/+3
| | | | | They lack portability. See also https://travis-ci.org/shyouhei/ruby/jobs/577164015
* struct MEMO now free from ANYARGS卜部昌平2019-08-271-1/+1
| | | | | | | After 5e86b005c0f2ef30df2f9906c7e2f3abefe286a2, I now think ANYARGS is dangerous and should be extinct. There is only one usage of MEMO::u3::func in load.c (where void Init_Foobar(vodi) is registered) so why not just be explicit.
* rb_define_hooked_variable now free from ANYARGS卜部昌平2019-08-271-3/+10
| | | | | | | | | After 5e86b005c0f2ef30df2f9906c7e2f3abefe286a2, I now think ANYARGS is dangerous and should be extinct. This commit uses rb_gvar_getter_t / rb_gvar_setter_t for rb_define_hooked_variable / rb_define_virtual_variable which revealed lots of function prototype inconsistencies. Some of them were literally decades old, going back to dda5dc00cff334cac373096d444a0fd59e716124.
* Omit a tag unless loading with a wrapper moduleNobuyoshi Nakada2019-08-181-11/+13
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* Should require without wrapper moduleNobuyoshi Nakada2019-08-091-0/+7
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* Reduce unnecessary EXEC_TAG in requireNobuyoshi Nakada2019-08-081-24/+55
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* solve "duplicate :raise event" in require too [Bug #15877]Nobuyoshi Nakada2019-08-081-1/+0
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* Use `ec` instead of `th->ec` where the `th` came from the `ec`Nobuyoshi Nakada2019-08-081-4/+4
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* * expand tabs.git2019-08-081-1/+1
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* solve "duplicate :raise event" [Bug #15877]Koichi Sasada2019-08-081-32/+11
| | | | | | | Without this patch, "raise" event invoked twice when raise an exception in "load"ed script. This patch by danielwaterworth (Daniel Waterworth). [Bug #15877]
* Do not expect RSTRING_PTR valid after rb_fstringNobuyoshi Nakada2019-08-051-2/+2
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* * expand tabs.git2019-08-041-1/+1
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* Fix dangling path name from fstringNobuyoshi Nakada2019-08-041-1/+1
| | | | | | * load.c (rb_require_internal): make sure in advance that the path to be loaded shares a fstring, to get rid of dangling path name. Fixed up 5931857281ce45c1c277aa86d1588119ab00a955. [Bug #16041]
* Add a /* fall through */ commentYusuke Endoh2019-07-141-0/+1
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* Document $LOAD_PATH.resolve_feature_path in globals.rdocBenoit Daloze2019-07-131-2/+1
| | | | | * RDoc does not seem to support documenting singleton object methods, and making $LOAD_PATH a class as a workaround is too weird.
* $LOAD_PATH.resolve_feature_pathNobuyoshi Nakada2019-07-111-0/+1
| | | | Moved from RubyVM. [Feature #15903]
* Turned `recur` into `int` [Feature #15777]Nobuyoshi Nakada2019-06-211-2/+1
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* Add an optional `inherit` argument to Module#autoload?Jean Boussier2019-06-211-9/+26
| | | | | | [Feature #15777] Closes: https://github.com/ruby/ruby/pull/2173
* [DOC] fix markups [ci skip]nobu2019-03-221-4/+4
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67337 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * expand tabs.svn2018-12-311-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c: resolve_feature_pathnobu2018-12-311-3/+11
| | | | | | | * load.c (rb_resolve_feature_path): search the path for already loaded feature. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66661 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm.c: Move the rdoc of RubyVM.resolve_feature_path [Bug #15482]mame2018-12-301-10/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66653 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix missed script_compiled events. [Bug #15471]ko12018-12-271-3/+2
| | | | | | | | | | | | | | * ruby.c (process_options): script_compiled events are missed on command line -e or specified file. this commit fix it. [Bug #15471] This patch should be backport to Ruby 2.6 branch. * vm_core.h (rb_exec_event_hook_script_compiled): introduce utility function to invoke a script_compiled event. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* `script_compiled` TracePoint event [Feature #15287]ko12018-12-061-1/+3
| | | | | | | | | | | | | | | | | * vm_trace.c: add `script_compiled` event. This event invoked after script compiling and before evaluating compiled script. Also the following methods are added: `TracePoint#compiled_instruction_sequence` method to get compiled `RubyVM::InstructionSequence` instance. `TracePoint#compiled_eval_script` method to get compiled script (String) by *eval methods (return nil if compiling by file). * vm_trace.c (tracepoint_attr_raised_exception): git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66249 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c (RubyVM.resolve_feature_path): New method. [Feature #15230]mame2018-12-061-0/+36
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66237 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Prefer `rb_fstring_lit` over `rb_fstring_cstr`nobu2018-10-131-1/+1
| | | | | | | The former states explicitly that the argument must be a literal, and can optimize away `strlen` on all compilers. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65059 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c: use ruby_sized_xfree for calloc-ed RArray VALUEnormal2018-05-211-1/+1
| | | | | | | | IMHO, this increases readability, too, since it's not immediately clear that the object is on the malloc heap and not a regular Ruby object. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63483 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c: reduce memory usage of loaded_features_indextenderlove2018-02-141-21/+20
| | | | | | | | | | | | Use integer hashsum instead of string as a key in loaded_features_index. Do not use ruby strings for substring operation, just plain pointer and length. [ruby-core:53688] Co-authored-by: Sokolov Yura aka funny_falcon <funny.falcon@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62404 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c: use rb_warning directlynormal2018-01-201-3/+1
| | | | | | | | | | This removes the last dependency on rb_mWarning outside of error.c and allows future commits to mark it static. Yes, I expect this to slow down the emitting of a warning message in a cold code path slightly :P git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61995 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h: remove dependecy on ruby/encoding.hnobu2018-01-091-1/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61713 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* make rb_iseq_new* accept rb_ast_body_t instead of NODE*mame2018-01-051-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.h: define rb_ast_body_t and restructure rb_ast_tmame2018-01-051-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* remove `PUSH_TAG`/`EXEC_AG`/`POP_TAG`/`JUMO_TAG`.ko12017-12-061-6/+6
| | | | | | | | * eval_intern.h: remove non-`EC_` prefix *_TAG() macros. Use `EC_` prefix macros explicitly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61040 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c: cwd encodingnobu2017-11-121-11/+2
| | | | | | | | | * load.c (rb_get_expanded_load_path): save cwd cache in OS path encoding, to get rid of unnecessary conversion and infinite loading when it needs encoding conversion. [ruby-dev:50221] [Bug #13863] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* th->ec: rb_load_internal0ko12017-11-071-11/+12
| | | | | | | * load.c (rb_load_internal0): accepts `ec`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * node.h (ast_t): renamed to `rb_ast_t`.ko12017-10-291-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Revert "Revert "Manage AST NODEs out of GC""mame2017-10-271-3/+4
| | | | | | | 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
* Revert "Manage AST NODEs out of GC"mame2017-10-271-4/+3
| | | | | | This reverts commit 620ba74778bfdbdc34ffbb142d49ce84a0ef58e9. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60486 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Manage AST NODEs out of GCmame2017-10-271-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* introduce EC_*_TAG() instead of TH_*_TAG()ko12017-10-261-5/+5
| | | | | | | | | | | | | | | | * eval_intern.h: introduce EC_*_TAG() macros instead of TH_*_TAG() macros. * TH_PUSH_TAG() -> EC_PUSH_TAG() * TH_POP_TAG() -> EC_POP_TAG() * TH_TMPPOP_TAG() -> EC_TMPPOP_TAG() * TH_REPUSH_TAG() -> EC_REPUSH_TAG() * TH_EXEC_TAG() -> EC_EXEC_TAG() * TH_JUMP_TAG() -> EC_JUMP_TAG() rb_threadptr_tag_state() , rb_ec_tag_jump() also accept `ec` instead of `th`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60450 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Use rb_execution_context_t instead of rb_thread_tko12017-10-261-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | to represent execution context [Feature #14038] * vm_core.h (rb_thread_t): rb_thread_t::ec is now a pointer. There are many code using `th` to represent execution context (such as cfp, VM stack and so on). To access `ec`, they need to use `th->ec->...` (adding one indirection) so that we need to replace them by passing `ec` instead of `th`. * vm_core.h (GET_EC()): introduced to access current ec. Also remove `ruby_current_thread` global variable. * cont.c (rb_context_t): introduce rb_context_t::thread_ptr instead of rb_context_t::thread_value. * cont.c (ec_set_vm_stack): added to update vm_stack explicitly. * cont.c (ec_switch): added to switch ec explicitly. * cont.c (rb_fiber_close): added to terminate fibers explicitly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm.c: fetch retval iff necessarynobu2017-09-251-0/+2
| | | | | | | | * vm.c (rb_vm_make_jump_tag_but_local_jump): get rid of fetching retval when it is not used. it is necessary for local jump state only. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c: fix rb_load_protect conditionnobu2017-09-241-1/+1
| | | | | | | * 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
* load.c: real path to loadnobu2017-09-211-1/+2
| | | | | | | | * load.c (rb_construct_expanded_load_path): expand load paths to real paths to get rid of duplicate loading from symbolic-linked directories. [Feature #10222] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* move fields to ec.ko12017-06-281-6/+6
| | | | | | | | | | * vm_core.h (rb_thread.h): move errinfo and trace_arg to rb_execution_context_t. * cont.c (fiber_switch, rb_cont_call): do not restore "trace_arg" here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59199 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* use "enum ruby_tag_type" and TAG_NONE.ko12017-06-231-10/+10
| | | | | | | | | | | | | | | Return value of EXEC_TAG() is saved by "int state". Instead of "int", use "enum ruby_tag_type". First EXEC_TAG() value should be 0, so that define TAG_NONE (= 0) and use it. Some code used "status" instead of "state". To make them clear, rename them to state. We can change variable name from "state" to "tag_state", but this ticket doesn't contain it. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c: get rid of side effectsnobu2017-06-071-8/+7
| | | | | | | * load.c (rb_f_load, rb_require_internal): DTrace hooks should not have side effects, i.e., conversion to String. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c: encode to OS path outside PUSH_TAGnobu2017-06-041-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c: convert by rb_get_path_checknobu2017-06-011-4/+4
| | | | | | | * load.c (rb_require_internal): convert to path name with the given safe level, without setting global safe level. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c: remove a redundant rb_str_freeze callnormal2017-04-291-1/+0
| | | | | | | | | | | rb_file_expand_path_fast already performs the buffer shrinking rb_str_freeze does (via expand_path macro in file.c); the result of rb_fstring is always frozen, and that rb_fstring call is the last use of `expanded_path` in its scope. load.c (rb_construct_expanded_load_path): remove rb_str_freeze git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58506 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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