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Previously it would bypass the `FL_ABLE` check, but
since shapes introduction, it started having a different
behavior than `OBJ_FREEZE`, as it would onyl set the `FL_FREEZE`
flag, but not update the shape.
I have no indication of this causing a bug yet, but it seems
like a trap waiting to happen.
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This `st_table` is used to both mark and pin classes
defined from the C API. But `vm->mark_object_ary` already
does both much more efficiently.
Currently a Ruby process starts with 252 rooted classes,
which uses `7224B` in an `st_table` or `2016B` in an `RArray`.
So a baseline of 5kB saved, but since `mark_object_ary` is
preallocated with `1024` slots but only use `405` of them,
it's a net `7kB` save.
`vm->mark_object_ary` is also being refactored.
Prior to this changes, `mark_object_ary` was a regular `RArray`, but
since this allows for references to be moved, it was marked a second
time from `rb_vm_mark()` to pin these objects.
This has the detrimental effect of marking these references on every
minors even though it's a mostly append only list.
But using a custom TypedData we can save from having to mark
all the references on minor GC runs.
Addtionally, immediate values are now ignored and not appended
to `vm->mark_object_ary` as it's just wasted space.
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Fixes [Bug #5179]
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assert does not print the bug report, only the file and line number of
the assertion that failed. RUBY_ASSERT prints the full bug report, which
makes it much easier to debug.
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Add a special treatment for when the argument of self is an
integral multiple of 45 degrees.
1i ** (10 ** 100) #=> 1+0i
1i ** (10 ** 100 + 1) #=> 0+1i
(1+1i) ** (10 ** 100) # warning: in a**b, b may be too big
#=> (Infinity+0.0i)
(1+1i) ** (10 ** 100 + 1) # warning: in a**b, b may be too big
#=> (Infinity+Infinity*i)
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NEWOBJ_OF is now our canonical newobj macro. It takes an optional ec
Notes:
Merged: https://github.com/ruby/ruby/pull/7393
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Notes:
Merged-By: peterzhu2118 <peter@peterzhu.ca>
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Notes:
Merged: https://github.com/ruby/ruby/pull/6645
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Notes:
Merged: https://github.com/ruby/ruby/pull/6721
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* Improve some Integer and Float methods
* Using alias and Remove unnecessary code
* Remove commentout code
Notes:
Merged-By: k0kubun <takashikkbn@gmail.com>
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Notes:
Merged: https://github.com/ruby/ruby/pull/6618
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`Complex.polar` accepts Complex values as arguments for the polar form as long
as the value of the complex has no imaginary part (ie it is 'real'). In
`f_complex_polar` this is handled by extracting the real part of the arguments.
However in the case `polar` is called with only a single argument, the absolute
value (abs), then the Complex is created without applying a check on the type
of abs, meaning it is possible to create a Complex where the real part is itself
an instance of a Complex. This change removes the short circuit for the single
argument case meaning the real part extraction is performed correctly
(by f_complex_polar).
Also adds an example to `spec/ruby/core/complex/polar_spec.rb` to check that
the real part of a complex argument is correctly extracted and used in the
resulting Complex real and imaginary parts.
Notes:
Merged: https://github.com/ruby/ruby/pull/6568
Merged-By: nobu <nobu@ruby-lang.org>
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The assertions that "an argument of a Complex constructor must not be
a Complex" may not hold for some Numeric objects.
Notes:
Merged: https://github.com/ruby/ruby/pull/6317
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Notes:
Merged: https://github.com/ruby/ruby/pull/6317
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Notes:
Merged: https://github.com/ruby/ruby/pull/6317
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Notes:
Merged: https://github.com/ruby/ruby/pull/5965
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Notes:
Merged: https://github.com/ruby/ruby/pull/5965
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[Misc #18891]
Notes:
Merged: https://github.com/ruby/ruby/pull/6094
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* Adding links to literals and Kernel
Notes:
Merged-By: BurdetteLamar <BurdetteLamar@Yahoo.com>
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Notes:
Merged: https://github.com/ruby/ruby/pull/4837
Merged-By: nobu <nobu@ruby-lang.org>
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Notes:
Merged: https://github.com/ruby/ruby/pull/4805
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Must not be a bad idea to improve documents. [ci skip]
Notes:
Merged: https://github.com/ruby/ruby/pull/4815
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Notes:
Merged: https://github.com/ruby/ruby/pull/4803
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