* object.c (rb_obj_size): The #yield_self Enumerator instance
always has a #count of `1`. This provides a lazy #size of `1`
to match the count instead of `nil`. [Fix GH-1615]
Author: Shannon Skipper <shannonskipper@gmail.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_obj_yield_self): new method which yields the
receiver and returns the result.
[ruby-core:46320] [Feature #6721]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58528 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_cstr_to_dbl): stop at successive underscores, as
well as Float literals. [ruby-core:80098] [Bug #13105]
* `_` should be within digits
* only one `_` allowed between digits
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is auto-generated using following command:
svn diff -r57807:57788 include internal.h bignum.c numeric.c compile.c insns.def object.c sprintf.c | patch -p0
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57818 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Looking at the source code, FIXABLE tends to be just before LOING2FIX
to check applicability of that operation. Why not try computing first
then check for overflow, which should be optimial.
I also tried the same thing for unsigned types but resulted in slower
execution. It seems RB_POSFIXABLE() is fast enough on modern CPUs.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57789 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* numeric.c (num_clone, num_dup): no longer raises TypeError,
returns the receiver instead as well as Integer and Float.
[ruby-core:79636] [Bug #13237]
* object.c (rb_immutable_obj_clone): immutable object clone with
freeze optional keyword argument.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_obj_clone2): extract option for clone, and split by
whether the object is immutable or mutable.
* object.c (rb_obj_clone): no arguments, return immutable object
immediately.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57680 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (special_object_p): uninterned Symbol also should not
raise a TypeError but return itself instead, as well as interned
Symbols. [ruby-core:79216] [Bug #13145]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57407 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_obj_alloc): add pathological check of klass for
extension libraries which do not check given arguments properly.
[ruby-core:78934] [Bug #13093]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_class_new_instance): add pathological check of
klass for extension libraries which do not check given arguments
properly. [ruby-core:78934] [Bug #13093]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57249 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (special_object_p): no longer raise a TypeError for
Integer and Float, and return itself instead. [Feature#12979]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56933 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_obj_clone2): no longer raise a TypeError for
special constants, and return itself instead. however, if
freeze option is false, raise an ArgumentError. [Feature#12979]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56929 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_obj_dup): no longer raise a TypeError for special
constants, and return itself instead. [Feature#12979]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56906 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_convert_to_integer): convert a fixable float to a
fixnum directly without the convesion method, as well as bignum
case.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56497 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_convert_to_integer): should not drop the converted
string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56495 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (InitVM_Object): update rdoc of NIL/TRUE/FALSE, and use
rb_deprecate_constant.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56120 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_mod_initialize, rb_class_initialize): [DOC] these
methods do not invoke module_eval/class_eval, just eval the
given block under the new module/class but sharing the context
with the surrounding scope like those methods.
[ruby-core:77023] [Bug #12696]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55994 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_obj_clone2): restrict freeze option to true other
than false which only has the effect. [Feature #12300]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55808 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_obj_clone2): remove set but not used variable to
suppress unused-but-set-variable warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55807 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_obj_clone2): Allow Object#clone to take freeze:
false keyword argument to not freeze the clone.
[ruby-core:75017][Feature #12300]
* test/ruby/test_object.rb (TestObject): test for it.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This further avoids class name resolution issues which came
about due to relying on hash table ordering before r53376.
Pre-caching the class name when it is never used raises memory
use, but the overall gain from moving away from st still gives
us a small gain. Reverting r53376 and this patch and testing with
"valgrind -v ./ruby -rrdoc -eexit" on x86 (32-bit) shows:
before:
in use at exit: 1,662,239 bytes in 25,286 blocks
total heap usage: 49,514 allocs, 24,228 frees, 6,005,561 bytes allocated
after, with this change:
in use at exit: 1,646,529 bytes in 24,572 blocks
total heap usage: 48,891 allocs, 24,319 frees, 6,003,921 bytes allocated
* class.c (Init_class_hierarchy): resolve name for rb_cObject ASAP
* object.c (rb_mod_const_set): move name resolution to rb_const_set
* variable.c (rb_const_set): do class resolution here
[ruby-core:72807] [Bug #11977]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_class_inherited_p): search the corresponding
ancestor to prepended module from prepending class itself.
[ruby-core:72493] [Bug #11878]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53380 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
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
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
* encoding.c (enc_m_loader): defer finding encoding object not to
be infected by marshal source. [ruby-core:71793] [Bug #11760]
* marshal.c (r_object0): enable compatible loader on USERDEF
class. the loader function is called with the class itself,
instead of an allocated object, and the loaded data.
* marshal.c (compat_allocator_table): intialize
compat_allocator_tbl on demand.
* object.c (rb_undefined_alloc): extract from rb_obj_alloc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52856 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_eval.c (rb_check_funcall_default): split from
rb_check_funcall to return the given fallback value.
* object.c (rb_obj_dig): use rb_check_funcall_default so that tail
call optimization will be possible. [Feature #11643]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52505 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h (RUBY_DTRACE_CREATE_HOOK): macro to call hook at
object creation.
* vm.c (rb_source_location, rb_source_loc): retrieve source path
and line number at once.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52340 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (name_err_mesg_to_str): quote the name if unprintable.
* object.c (check_setter_id): use rb_check_id to convert names.
* variable.c (uninitialized_constant): use NameError::message to
keep the receiver of uninitialized constant. [Feature #10881]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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