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2021-10-07Dump outer variables tables when dumping an iseq to binaryAaron Patterson
This commit dumps the outer variables table when dumping an iseq to binary. This fixes a case where Ractors aren't able to tell what outer variables belong to a lambda after the lambda is loaded via ISeq.load_from_binary [Bug #18232] [ruby-core:105504] Notes: Merged: https://github.com/ruby/ruby/pull/4942
2021-05-21Build CDHASH properly when loading iseq from binaryAlan Wu
Before this change, CDHASH operands were built as plain hashes when loaded from binary. Without setting up the hash with the correct st_table type, the hash can sometimes be an ar_table. When the hash is an ar_table, lookups can call the `eql?` method on keys of the hash, which makes the `opt_case_dispatch` instruction not "leaf" as it implicitly declares. The following script trips the stack canary for checking the leaf attribute for `opt_case_dispatch` on VM_CHECK_MODE > 0 (enabled by default with RUBY_DEBUG). rb_vm_iseq = RubyVM::InstructionSequence iseq = rb_vm_iseq.compile(<<-EOF) case Class.new(String).new("foo") when "foo" 42 end EOF puts rb_vm_iseq.load_from_binary(iseq.to_binary).eval This commit changes the binary loading logic to build CDHASH with the right st_table type. The dumping logic and the dump format stays the same Notes: Merged: https://github.com/ruby/ruby/pull/4511 Merged-By: XrXr
2020-11-30Raise when loading unprovided builtin function [Bug #17192]Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/3622 Merged-By: nobu <nobu@ruby-lang.org>
2020-11-19Added assertionsNobuyoshi Nakada
2020-11-19Make RubyVM::InstructionSequence.compile_file use same encoding as loadJeremy Evans
This switches the internal function from rb_parser_compile_file_path to rb_parser_load_file, which is the same internal method that Kernel#load uses. Fixes [Bug #17308] Notes: Merged: https://github.com/ruby/ruby/pull/3788
2020-09-30Unfreeze string-literal-only interpolated string-literalNobuyoshi Nakada
[Feature #17104]
2020-09-15Interpolated strings are no longer frozen with frozen-string-literal: trueBenoit Daloze
* Remove freezestring instruction since this was the only usage for it. * [Feature #17104] Notes: Merged: https://github.com/ruby/ruby/pull/3488
2020-06-24Fix a random test failure by TracePointTakashi Kokubun
A test worker process may already be enabling TracePoint, which results in changing the insn name in this test. http://ci.rvm.jp/results/trunk-random0@phosphorus-docker/3022750
2020-04-15Added test for `debug_level:` option of `RubyVM::InstructionSequence.compile`Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/3033
2020-01-28support multi-run for test/ruby/test_iseq.rbKoichi Sasada
need to remove a Constant.
2019-11-18catch up last commit.Koichi Sasada
Array#pack uses `opt_invokebuiltin_delegate_leave` now.
2019-11-09Support RB_BUILTIN in ISeq#to_aTakashi Kokubun
2019-10-02Iseq#to_binary: dump flag for **nil (#2508)Alan Wu
RUBY_ISEQ_DUMP_DEBUG=to_binary and the attached test case was failing. Dump the flag to make sure `**nil` can round-trip properly.
2019-09-26[EXPERIMENTAL] Expression with modifier `in`Nobuyoshi Nakada
[Feature #15865] Notes: Merged: https://github.com/ruby/ruby/pull/2485
2019-08-09Iseq#to_binary: Add support for NoMatchingPatternError and TypeErrorAlan Wu
Binary dumping the iseq for `case foo in []; end` used to crash as there was no handling for these exception classes. Pattern matching generates these classes as operands to `putobject`. [Bug #16088] Closes: https://github.com/ruby/ruby/pull/2325
2019-06-30Suppress method redefinition warningsNobuyoshi Nakada
2019-06-30Suppress unused variable warningsNobuyoshi Nakada
2019-06-28Use assigned local variableNobuyoshi Nakada
2019-06-01Ignore warnings about ambiguous first argument of regexp with assert match.Hiroshi SHIBATA
2019-05-26Fix scanner event at invalid syntaxNobuyoshi Nakada
* parse.y (parser_yyerror, parser_compile_error): revert r67224 (e5d10cda07b23682e5e4e64d1324e4d3247d4785) "Flush erred token".
2019-03-15Show the source line at an invalid class/instance variablenobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67264 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-31test_iseq.rb: update expected error messagenobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-31test_iseq.rb: enablednobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-06Return same ISeq object for one src.ko1
* iseq.c: before this patch, RubyVM::InstructionSequence.of(src) (ISeq in short) returns different ISeq (wrapper) objects point to one ISeq internal object. This patch changes this behavior to cache created ISeq (wrapper) objects and return same ISeq object for an internal ISeq object. * iseq.h (ISEQ_EXECUTABLE_P): introduced to check executable ISeq objects. * iseq.h (ISEQ_COMPILE_DATA_ALLOC): reordr setting flag line to avoid ISEQ_USE_COMPILE_DATA but compiled_data == NULL case. * vm_core.h (rb_iseq_t): introduce `rb_iseq_t::wrapper` and `rb_iseq_t::aux::exec`. Move `rb_iseq_t::local_hooks` to `rb_iseq_t::aux::exec::local_hooks`. * test/ruby/test_iseq.rb: add ISeq.of() tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66246 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-25parser: improve error messagesnobu
[Fix GH-2011] From: Akim Demaille <akim.demaille@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65969 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06Fix TracePoint for nested iseq loaded from binary [Bug#14702]ko1
When loading iseq from binary while a TracePoint is on, we need to recompile instructions to their "trace_" variant. Before this commit we only recompiled instructions in the top level iseq, which meant that TracePoint was malfunctioning for code inside module/class/method definitions. * compile.c: Move rb_iseq_init_trace to rb_ibf_load_iseq_complete. It is called on all iseqs during loading. * test_iseq.rb: Test that tracepoints fire within children iseq when using load_from_binary. This patch is from: Alan Wu <XrXr@users.noreply.github.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65567 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-08-23check trace flags at loading [Bug #14702]ko1
* iseq.c (iseq_init_trace): at ISeq loading time, we need to check `ruby_vm_event_enabled_flags` to turn on trace instructions. Seprate this checking code from `finish_iseq_build()` and make new function. `iseq_ibf_load()` calls this funcation after loading. * test/ruby/test_iseq.rb: add a test for this fix. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-16compile.c: align rangenobu
* compile.c (ibf_dump_object_struct): align range elements. [ruby-core:86548] [Bug #14689] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63167 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-08compile.c: align IBF dumped datanobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63113 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-07test/ruby/test_iseq.rb: hexdump to diffnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63110 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-05compile.c: fix positions encodenobu
* compile.c (ibf_load_iseq_each): iseq_size necessary to encode positions is set in ibf_load_code(). [Bug #14660] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63103 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-21test_iseq.rb: disable load_from_binarynobu
* test/ruby/test_iseq.rb (test_to_binary_with_objects): disable load_from_binary right now, r62851 seems having a trouble around get_insn_info_succinct_bitvector() yet. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62871 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-20compile.c: fix ibf_load_codenobu
* compile.c (ibf_load_iseq_each): manage iseq_size to point loaded objects in iseq_encoded. now marking iseq scans iseq_encoded directly. * test/ruby/test_iseq.rb (test_to_binary_with_objects): skip for now, but fix argument order of assert_equal. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62856 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-18IBF works only on x86 platforms nownobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-16test_iseq.rb: skip iseq with coveragenobu
* test/ruby/test_iseq.rb (test_to_binary_with_objects): #to_binary does not support iseq compiled with coverage, just skip. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62776 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-16compile.c: fix load_from_binarynobu
* compile.c (ibf_load_iseq_each): realpath may be nil. follow up r59709. [fix https://github.com/Shopify/bootsnap/issues/132] From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62772 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-15Revert r62617 "compile.c: fix load_from_binary"naruse
It breaks Solaris: http://rubyci.s3.amazonaws.com/unstable11s/ruby-trunk/log/20180301T012502Z.diff.html.gz git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62769 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-01compile.c: fix load_from_binarynobu
* compile.c (ibf_load_iseq_each): realpath may be nil. follow up r59709. [fix https://github.com/Shopify/bootsnap/issues/132] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62617 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-28Revert r61936 "compile.c: use ALLOCV_N"nobu
* compile.c (ibf_dump_object_list): `dump->obj_list` is not fixed yet, as new objects are pushed by lbf_dump_object_object. fixes crash by buffer overflow. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62615 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-11iseq.c: child iseq encodingnobu
* iseq.c (iseq_inspect): preserve the encoding of child iseqs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-25Set first line numbers for empty iseqs.ko1
* compile.c (iseq_compile_each): for empty method, block and so on, `last_line` is not set so that line number of `putnil` instruction will be zero. This patch set `first_lineno` for such `putnil`. Problem is reported by deivid-rodriguez via Yuichiro Kaneko. * test/ruby/test_iseq.rb: add a test for this spec. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-23RubyVM::InstructionSequence#trace_points.ko1
* iseq.c (iseqw_trace_points): add `RubyVM::InstructionSequence#trace_points` method for tools which want to manipulate ISeq (and traces). * test/ruby/test_iseq.rb: add a test for this method. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61427 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-23RubyVM::InstructionSequence#each_child.ko1
* iseq.c (iseqw_each_child): add RubyVM::InstructionSequence#each_child method for tools which want to manipulate ISeq. * test/ruby/test_iseq.rb: add a test for this method. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61425 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-25test/ruby/test_iseq.rb: Skip test_safe_call_chain if Coverage is running.yui-knk
Follow up to r59990. When Coverage is running, trace2 instructions are inserted to take branch coverages for safe method invocations. This insertion makes safe call chains unable to be optimized and breaks this test case. So we test it only when Coverage is not running. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-12iseq.c: preserve encodingnobu
* iseq.c (iseqw_inspect): preserve path encoding in the result. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59065 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-27iseq.c: syntax error in compile_filenobu
* iseq.c (iseqw_s_compile_file): deal with syntax error as well as compile, and should not abort when rescued. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56268 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-08-22iseq.c: undef allocatornobu
* iseq.c (Init_ISeq): undefine allocator of InstructionSequence, to get rid of segfaults at method call on uninitialized object. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-08-12error.c: fix newline in syntax errornobu
* error.c (rb_syntax_error_append): fix newline in syntax error message to the beginning, not after file name and line number. [Feature #11951] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55878 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-13* iseq.c (Init_ISeq): undef ISeq.translate and ISeq.load_iseqko1
to prevent calling super classes' methods. Without this patch, you can write workaround like: class << RubyVM::InstructionSequence def translate; end undef translate end * test/ruby/test_iseq.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-17Use Integer instead of Fixnum and Bignum.akr
* object.c, numeric.c, enum.c, ext/-test-/bignum/mul.c, lib/rexml/quickpath.rb, lib/rexml/text.rb, lib/rexml/xpath_parser.rb, lib/rubygems/specification.rb, lib/uri/generic.rb, bootstraptest/test_eval.rb, basictest/test.rb, test/-ext-/bignum/test_big2str.rb, test/-ext-/bignum/test_div.rb, test/-ext-/bignum/test_mul.rb, test/-ext-/bignum/test_str2big.rb, test/csv/test_data_converters.rb, test/date/test_date.rb, test/json/test_json_generate.rb, test/minitest/test_minitest_mock.rb, test/openssl/test_cipher.rb, test/rexml/test_jaxen.rb, test/ruby/test_array.rb, test/ruby/test_basicinstructions.rb, test/ruby/test_bignum.rb, test/ruby/test_case.rb, test/ruby/test_class.rb, test/ruby/test_complex.rb, test/ruby/test_enum.rb, test/ruby/test_eval.rb, test/ruby/test_iseq.rb, test/ruby/test_literal.rb, test/ruby/test_math.rb, test/ruby/test_module.rb, test/ruby/test_numeric.rb, test/ruby/test_range.rb, test/ruby/test_rational.rb, test/ruby/test_refinement.rb, test/ruby/test_rubyvm.rb, test/ruby/test_struct.rb, test/ruby/test_variable.rb, test/rubygems/test_gem_specification.rb, test/thread/test_queue.rb: Use Integer instead of Fixnum and Bignum. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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