01dbbcd553
Handle integer overflow in rational_s_new.
2020-10-12 18:20:05 +09:00
5134031e18
Use mrb_int_value() instead of mrb_fixnum_value().
...
Where fixnum overflow can happen.
2020-10-12 18:20:05 +09:00
2b188ed8a1
Reorganize Integer system.
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- Integrate `Fixnum` and `Integer`
- Remove `Integral`
- `int / int -> int`
- Replace `mrb_fixnum()` to `mrb_int()`
- Replace `mrb_fixnum_value()` to `mrb_int_value()`.
- Use `mrb_integer_p()` instead of `mrb_fixnum_p()`
2020-10-12 18:19:54 +09:00
80fe9838d2
Integrate Fixnum class into Integer class
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* The `Fixnum` constant is now an alias for the `Integer` class.
* Remove `struct mrb_state::fixnum_class` member.
If necessary, use `struct mrb_state::integer_class` instead.
2020-10-12 16:21:44 +09:00
8a87549315
Rename float configuration option names.
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- `MRB_WITHOUT_FLOAT` => `MRB_NO_FLOAT`
- `MRB_USE_FLOAT` => `MRB_USE_FLOAT32`
The former is to use `USE_XXX` naming convention. The latter is to make
sure `float` is 32bit float and not floating point number in general.
2020-10-12 16:21:40 +09:00
744ba80919
Add explicit cast to DROP_PRECISION macro in rational.c.
2020-10-12 16:21:02 +09:00
3516a3c012
Use mrb->eStandardError instead of mrb_exc_get().
2020-10-12 16:20:58 +09:00
3d2d9f8a9b
Add explicit cast to DROP_PRECISION macro in rtional.c.
2020-06-04 11:01:31 +09:00
6fe03f3b39
Add explicit cast to silence warnings on AppVeyor.
2020-06-04 11:01:30 +09:00
a57a9bce79
Call MRB_SET_INSTANCE_TT for Complex and Rational.
2019-07-24 10:48:00 +09:00
64b3d452ec
Drop precisions for rational when big numbers
2019-06-05 23:25:28 +09:00
5e69760d91
Fix build error if struct mrb_rational is bigger than RIStruct
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In that case, to be switched implementation with `RData`.
It is based to "complex".
2019-06-05 23:25:23 +09:00
48903850e9
Freeze Rational and Complex objects
2019-05-23 13:40:49 +09:00
fccec8964a
Implements part of Complex class in C.
2019-05-21 21:08:26 +09:00
bd7328f5e6
Implement Rational._new in C.
2019-05-18 11:23:59 +09:00
ace0d3949b
Support MRB_WITHOUT_FLOAT.
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I assume there's no realistic usage of `Rational` with
`MRB_WITHOUT_FLOAT`. But just for consistency.
2019-05-18 08:38:45 +09:00
b6e9fab649
Implement part of Rational in C.
2019-05-17 16:37:34 +09:00
Yukihiro "Matz" Matsumoto