* ext/io/console/extconf.rb: fix gem build failure on Windows.
only win32_vk.inc is included in the gem and no dependencies for
the header, so that gperf will not be mandatory.
[ruby-core:72453] [Bug #11866]
* ext/io/console/io-console.gemspec: include depend file and
win32_vk header.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53266 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c (rb_readwrite_syserr_fail): works with the given errno than
thread local errno.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53265 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c, io.c, util.c: prefer rb_syserr_fail with saved errno
over setting errno then call rb_sys_fail, not to be clobbered
potentially and to reduce thread local errno accesses.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53264 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
argument of `String#split` is not `$;` but `nil`.
When `nil` is passed as first argument, `$;` is used.
[ci skip] [Bug #11729] [ruby-dev:49378]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53260 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
I'm not sure how fstat on fd=-1 can succeed on some systems...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53253 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (__STDC_WANT_LIB_EXT1__): necessary to use memset_s
in strict C99 mode.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53252 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* regexec.c (match_at): move direct threaded VM code to get rid of
mixed declarations and code, and enable it only for gcc since it
depends on a gcc extension.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* doc/contributing.rdoc: [DOC] remove an extra word "here".
[Fix GH-1169]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53249 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* regexec.c (USE_DIRECT_THREADED_VM): enable direct threaded VM by
the default.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53248 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c (internal_object_p): should not expose singleton classes
without a metaclass. based on patches by ko1 and shugo.
[Bug #11740]
* class.c (rb_singleton_class_object_p): added.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
functions) to the latter location.
This moving recovers performance a little.
[Bug #11829]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53236 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c (str_compat_and_valid): as scrub does nothing for dummy
encoding string now, incompatible encoding is not a matter.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/cgi/escape/escape.c (preserve_original_state): Preserve
original state for tainted and frozen. [Fix GH-1166]
[ruby-dev:49451] [Bug #11855]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53233 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to avoid name conflict with /usr/include/floatingpoint.h on
Solaris. [Bug #11853] [ruby-dev:49448]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53230 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
We should try with Ruby 2.4 or 3.0.
[Bug #11842][ruby-core:72374]
* lib/rdoc/erb_partial.rb: ditto.
* template/verconf.h.tmpl: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53216 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* proc.c (rb_proc_get_iseq): proc made from symbol does not have
iseq. fix infinite loop. [ruby-core:72381] [Bug #11845]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53206 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler#initialize):
use WEBrick::Utils::TimeoutHandler::Thread, which is ignored by
LeakChecker#find_threads, instead of ::Thread to get rid of
thread leak checker. since this TimeoutHandler is resident
during tests because of Singleton, it waits for the next timeout
if it has any schedules. in the case of nested timeouts, inner
timeout does not cancel outer timeouts and then those schedules
still remain.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53201 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
from ISO-8859-2 to fix 0x80..0x9e range (from Kimihito Matsui)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53198 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
potential deadlocks, Queue is used to tell update of @timeout_info
instead of sleep and wakeup. [Bug #11742] [ruby-dev:49387]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/stringio/stringio.c (strio_set_encoding): add StringIO's own
encoding and separate it from the buffer string to override the
encoding of string when reading. [ruby-core:72189] [Bug #11827]
note that setting the encoding of its buffer string may cause
unpredictable behavior.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53188 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/stringio/stringio.c (strio_unget_bytes): extract from
strio_ungetbyte to share with strio_ungetc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53185 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/stringio/stringio.c (strio_ungetbyte): pad with \000 when
the current position is after the end.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
should check whether a newly created method override a optimize
method in case the method is defined in a prepended module of a
built-in class.
[ruby-core:72226] [Bug #11836]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53179 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
class instead of the origin iclass.
[ruby-core:72188] [Bug #11826]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c (rb_str_scrub): the result should be infected by the
original string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53169 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* transcode.c (rb_econv_substr_append, econv_primitive_convert):
the result should be infected by the original string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53168 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
with keyword arguments for VM_METHOD_TYPE_ATTRSET type methods.
Normally, we can not use keyword arguments for this kind of methods,
(obj.foo = 1), but we can set alias names for them.
[Bug #11657]
* test/ruby/test_keyword.rb: add a test for this fix.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53164 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Patch provided by tenderlove and nobu.
* test/fiddle/test_handle.rb (class TestHandle): add test for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53153 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[Bug #11750]
* vm.c (vm_make_proc_from_block): should return a Proc object
if block is given. Previous implementation returns
a Proc object only when corresponding Proc object is not
available.
* vm.c (vm_make_env_each): ditto.
* test/ruby/test_proc.rb: add a test for this bug.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53144 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
TimeoutMutex only when accessing @timeout_info for avoiding
potential deadlock. [Bug #11742] [ruby-dev:49387]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53134 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
TimeoutMutex should be acquired when accessing @timeout_info.
To avoid deadlock, interrupt() calls are delayed.
Due to the mutex, it is safe to treat ary without ary.dup.
[Bug #11742] [ruby-dev:49387]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53130 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Suppress "syntax error: empty declaration" warnings by
Oracle Solaris Studio 12.x on Solaris. [Bug #11821]
* hash.c: ditto, after NOINSERT_UPDATE_CALLBACK().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53129 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test/ruby/test_transcode.rb: Fixed encoding name
to the correct one in the IANA registry (IBM037)
and added an alias (ebcdic-cp-us)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enc/trans/ebcdic.trans: transcodings between EBCDIC-US
and iso-8859-1 [with code from Andrea Ribuoli]
* test/ruby/test_transcode.rb: tests for above
* tool/transcode_tablegen.rb: additional argument for
method transcode_tblgen
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53112 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (trace_lex_state): trace lex_state changes if yydebug is
set, and send the messages to rb_stdout.
* parse.y (rb_parser_printf): store YYPRINTF messages per lines
so that lex_state traces do not mix.
* tool/ytab.sed: add parser argument to yy_stack_print too.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53095 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (build_lex_state_name, trace_lex_state): lex_state is
now bit flags and can be set 2 bits or more.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Add new names to follow r51617; Indices ffs(2) returns are 1-origin.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53088 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/fiddle/function.c (initialize): check all arguments first.
reported by Marcin 'Icewall' Noga of Cisco Talos.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/fiddle/conversions.h (PTR2NUM): use signed integer to make
Fixnum for negative values.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53081 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c (pack_pack): always check index range against the
receiver array length, which can be shortened by elements
conversion. reported by Marcin 'Icewall' Noga of Cisco Talos.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53080 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/tk/tkutil/tkutil.c (tk_hash_kv): check types of array
argument. reported by Marcin 'Icewall' Noga of Cisco Talos.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53077 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/tk/tkutil/tkutil.c (cbsubst_table_setup): check length of
argument arrays for each access, as callback methods can modify
them. reported by Marcin 'Icewall' Noga of Cisco Talos.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/tk/tkutil/tkutil.c (cbsubst_table_setup): check types of
argument elements. reported by Marcin 'Icewall' Noga of Cisco
Talos.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53075 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/win32ole/win32ole.c (ole_vstr2wc): check argument type, vstr
must be a String here. reported by Marcin 'Icewall' Noga of
Cisco Talos.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53074 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (BOOTSTRAPRUBY): make BASERUBY full path before
building ruby to get rid of unexpectedly invoking built ruby.
[ruby-core:72065] [Bug #11807]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53073 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
protocol list.
The protocol list from OpenSSL is not null-terminated.
patched by Kazuki Yamaguchi [Bug #11810] [ruby-core:72082]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53064 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_obj_dig): raise TypeError if an element does not
have #dig method. [ruby-core:71798] [Bug #11762]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53058 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
As it is just a hint the kernel is free to ignore,
IO#advise already succeeds when posix_fadvise is not
available build time at all. Following that, if posix_fadvise
was available at build time but not implemented in the running
kernel, we should also ignore it.
* io.c (do_io_advise): do not raise on ENOSYS
* test/ruby/test_io.rb (test_advise): do not skip on Errno::ENOSYS
(test_advise_pipe): ditto
[ruby-core:72066] [Feature #11806]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53047 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enc/windows_1252.c: separate from ISO-8859-1 to fix 0x80..0x9e
range. [ruby-core:64049] [Bug #10097]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
See https://github.com/tric/trick2015 for the contest outline.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53041 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Infinity cannot be written as an optimizable literal,
so it can never match a key in a CDHASH.
Avoid converting it to prevent FloatDomainError.
* insns.def (opt_case_dispatch): avoid converting Infinity
* test/ruby/test_optimization.rb (test_opt_case_dispatch_inf): new
[ruby-dev:49423] [Bug #11804]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53039 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
The OR-ing itself is bad for a hash function, and shifting 3 bits
left was not enough to undo the damage done by shifting
(RUBY_SPECIAL_SHIFT+3) bits right. Experimentally, shifting 16-17
bits seemed to work well in preparing the number for murmur hash.
Add a few more benchmarks to based on bm_hash_shift to ensure
we don't hurt performance too much with tweaks.
I'm pretty confident about this change and commiting it now;
especially since we're still using Murmur behind it (but perhaps
we can update to a newer hash from Murmur...)
[ruby-core:72028] [Feature #11405]
target 0: a (ruby 2.3.0dev (2015-12-11 trunk 53027) [x86_64-linux]) at "/home/ew/rrrr/b/ruby"
target 1: b (ruby 2.3.0dev (2015-12-11 master 53027) [x86_64-linux]) at "/home/ew/ruby/b/ruby"
benchmark results:
minimum results in each 5 measurements.
Execution time (sec)
name a b
hash_aref_dsym 0.279 0.276
hash_aref_dsym_long 4.951 4.936
hash_aref_fix 0.281 0.283
hash_aref_flo 0.060 0.060
hash_aref_miss 0.409 0.410
hash_aref_str 0.387 0.385
hash_aref_sym 0.275 0.270
hash_aref_sym_long 0.410 0.411
hash_flatten 0.252 0.237
hash_ident_flo 0.035 0.032
hash_ident_num 0.254 0.251
hash_ident_obj 0.252 0.256
hash_ident_str 0.250 0.252
hash_ident_sym 0.259 0.270
hash_keys 0.267 0.267
hash_shift 0.016 0.015
hash_shift_u16 0.074 0.072
hash_shift_u24 0.071 0.071
hash_shift_u32 0.073 0.072
hash_to_proc 0.008 0.008
hash_values 0.263 0.264
Speedup ratio: compare with the result of `a' (greater is better)
name b
hash_aref_dsym 1.009
hash_aref_dsym_long 1.003
hash_aref_fix 0.993
hash_aref_flo 1.001
hash_aref_miss 0.996
hash_aref_str 1.006
hash_aref_sym 1.017
hash_aref_sym_long 0.998
hash_flatten 1.061
hash_ident_flo 1.072
hash_ident_num 1.012
hash_ident_obj 0.987
hash_ident_str 0.993
hash_ident_sym 0.959
hash_keys 0.997
hash_shift 1.036
hash_shift_u16 1.039
hash_shift_u24 1.001
hash_shift_u32 1.017
hash_to_proc 1.001
hash_values 0.995
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
instead of raising Encoding::CompatibilityError. [Feature #11801]
* string.c (rb_str_escape): added to dump given string like
rb_str_inspect without quotes and always dump in US-ASCII
like rb_str_dump.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
There is no need to dup the fstring unless we want to set the
debug ivar for it.
[ruby-core:72018] <5668DB6E.8000101@ruby-lang.org>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53021 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* tool/mkconfig.rb: rbconfig must not be fronzen-string-literal to
expand CONFIG hash. [ruby-core:72006] [Bug #11798]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
We do not need to maintain empty functions for GC,
gc_mark_children will not attempt to dereference NULL
dmark callbacks.
* ext/socket/ifaddr.c (ifaddr_mark): remove empty function
(ifaddr_type): pass zero to rb_data_type_t.function.dmark
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53016 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
bm_free no longer has special handling of unlinked method
entries since r50728 when method entries were made VALUEs
for GC safety.
* proc.c (bm_free): remove, use default free
(method_data_type): use RUBY_TYPED_DEFAULT_FREE
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
without --debug or --debug=frozen-string-literal option
because String#dup slows down with debug information.
[Feature #11725]
* NEWS: apply about it.
* test/ruby/test_rubyoptions.rb: catch up this fix with refactoring.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* regparse.h (SET_NTYPE): get rid of breaking strict aliasing.
patch by Zarko Todorovski in [ruby-core:71953]. [Bug #11790]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
expression should be public.
[Bug #11754]
* test/ruby/test_method.rb: add a test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52996 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
NULL checking is finished Before call of memsize functions.
See r52979.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Ensure URI::Generic#to_s continues to return mutable strings to
prevent breakage when we enable frozen string literals in future
commits.
[ruby-core:71820]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52980 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_stat_wr, rb_stat_ww): call get_stat only once and
reduce checking struct. patch by Yuki Kurihara in
[ruby-core:71949]. [Misc #11789]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52970 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
for a process. Fix Errno::ECHILD in TestIO_Console#test_close and
TestIO_Console#test_sync.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
and a pre-compilation/runtime loader sample.
[Feature #11788]
* iseq.c: add new methods:
* RubyVM::InstructionSequence#to_binary_format(extra_data = nil)
* RubyVM::InstructionSequence.from_binary_format(binary)
* RubyVM::InstructionSequence.from_binary_format_extra_data(binary)
* compile.c: implement body of this new feature.
* load.c (rb_load_internal0), iseq.c (rb_iseq_load_iseq):
call RubyVM::InstructionSequence.load_iseq(fname) with
loading script name if this method is defined.
We can return any ISeq object as a result value.
Otherwise loading will be continue as usual.
This interface is not matured and is not extensible.
So that we don't guarantee the future compatibility of this method.
Basically, you should'nt use this method.
* iseq.h: move ISEQ_MAJOR/MINOR_VERSION (and some definitions)
from iseq.c.
* encoding.c (rb_data_is_encoding), internal.h: added.
* vm_core.h: add several supports for lazy load.
* add USE_LAZY_LOAD macro to specify enable or disable of
this feature.
* add several fields to rb_iseq_t.
* introduce new macro rb_iseq_check().
* insns.def: some check for lazy loading feature.
* vm_insnhelper.c: ditto.
* proc.c: ditto.
* vm.c: ditto.
* test/lib/iseq_loader_checker.rb: enabled iff suitable
environment variables are provided.
* test/runner.rb: enable lib/iseq_loader_checker.rb.
* sample/iseq_loader.rb: add sample compiler and loader.
$ ruby sample/iseq_loader.rb [dir]
will compile all ruby scripts in [dir].
With default setting, this compile creates *.rb.yarb files
in same directory of target .rb scripts.
$ ruby -r sample/iseq_loader.rb [app]
will run with enable to load compiled binary data.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52949 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enumerator.c (lazy_grep_v): add Enumerator::Lazy#grep_v as well
as Enumerable, to enumerate lazily.
[ruby-core:71845] [Feature #11773]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (name_err_local_variables): new method
NameError#local_variables for internal use only.
[Feature #11777]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52942 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
should be tested. Narrow ensure block. This reverts r52911.
[Bug #11780] [ruby-dev:49412]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
nil/true/false are special literals just like floats, integers,
literal strings, and symbols. Optimize when statements with
them by using a jump table, too.
target 0: a (ruby 2.3.0dev (2015-12-08 trunk 52928) [x86_64-linux]) at "/home/ew/rrrr/b/ruby"
target 1: b (ruby 2.3.0dev (2015-12-08 master 52928) [x86_64-linux]) at "/home/ew/ruby/b/ruby"
benchmark results:
minimum results in each 5 measurements.
Execution time (sec)
name a b
loop_whileloop2 0.102 0.103
vm2_case_lit* 1.657 0.549
Speedup ratio: compare with the result of `a' (greater is better)
name b
loop_whileloop2 0.988
vm2_case_lit* 3.017
* benchmark/bm_vm2_case_lit.rb: new benchmark
* compile.c (case_when_optimizable_literal): add nil/true/false
* insns.def (opt_case_dispatch): ditto
* vm.c (vm_redefinition_check_flag): ditto
* vm.c (vm_init_redefined_flag): ditto
* vm_core.h: ditto
* object.c (InitVM_Object): define === explicitly for nil/true/false
* test/ruby/test_case.rb (test_deoptimize_nil): new test
* test/ruby/test_optimization.rb (test_opt_case_dispatch): update
(test_eqq): new test
[ruby-core:71923] [Feature #11769]
Original patch by Aaron Patterson <tenderlove@ruby-lang.org>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/date/date_core.c (d_lite_lshift): should check the argument
before negation.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52929 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
The missing check for Float#=== redefinition was noticed while
working on enhancing optimized case dispatch for nil/true/false
in [ruby-core:71818] https://bugs.ruby-lang.org/issues/11769
So no, I don't normally redefine core classes like this :P
* insns.def (opt_case_dispatch): check Float#=== redefinition
* test/ruby/test_optimization.rb (test_opt_case_dispatch): new
[ruby-core:71920] [Bug #11784]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52928 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
If you enable this checker (remove `#' in test/runner.rb),
you can see comparison results between an original iseq disassembed
result and dumped and loaded iseq disassembed result.
There are several bugs around there, because of inexact stack depth
calculation. Now, I leave these bugs because they are not critical
and difficult to solve completely.
* test/runner.rb: require test/lib/iseq_loader_checker.rb but
disabled at default (commented out).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52926 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This existing API seems doomed performance-wise, and writing
things in Ruby is nicer anyways. So discourage folks from
using it.
[Feature #11339]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
because apply it multiple times change the sequence.
(iseq != peephole_optimize(load(iseq.to_a)))
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52924 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/socket/unixsocket.c (unix_send_io): document args
(unix_recv_io): ditto
* test/socket/test_unix.rb (test_fd_passing_class_mode): added
I was working on these when I encountered the problem in
with BasicSocket.for_fd not handling mode args:
https://bugs.ruby-lang.org/issues/11778
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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