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13 Commits

Author SHA1 Message Date
Yukihiro "Matz" Matsumoto 9fbf0ef886 Refactoring integer ranges. 
- Remove `mrb_ssize`
- Fix `MRB_FIXNUM_{MIN,MAX}` to 32 bits on `MRB_NAN_BOXING`
 2020-11-17 12:41:10 +09:00
Yukihiro "Matz" Matsumoto 2b188ed8a1 Reorganize Integer system. 
- 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
Yukihiro "Matz" Matsumoto 55163a8a0a Rename MRB_TT_FIXNUM to MRB_TT_INTEGER. 
We still have `#define MRB_TT_FIXNUM MRB_TT_INTEGER` for compatibility.
 2020-10-12 16:21:47 +09:00
Yukihiro "Matz" Matsumoto 8a87549315 Rename float configuration option names. 
- `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
Yukihiro "Matz" Matsumoto d428fa0c4a Replace entire irep->pool. 
Changes:
- `pool format is completely replaced
  - supported types: `STR`, `INT32`, `INT64`, `FLOAT`
  - `FLOAT` may be replaced by binary representation in the future
- insert `NUL` after string literals in `mrb` files
- `irep->pool` no longer store values in `mrb_value`
- instead it stores in `mrb_pool_value`
- less allocation
- `mrb_irep` can be stored in ROM
 2020-10-12 16:21:08 +09:00
KOBAYASHI Shuji a53f28275e Fix MRB_FIXNUM_SHIFT with MRB_WORD_BOXING, MRB_INT32 and MRB_64BIT 
### Example

  ```ruby
  # example.rb
  max32 = 2**30 - 1 + 2**30
  min32 = -max32-1
  [max32, max32+1, min32, min32-1].each{|n| p [n, n.class]}
  ```

#### Before this patch:

  ```
  $ bin/mruby example.rb
  [2147483647, Float]
  [2147483648, Float]
  [-2147483648, Float]
  [-2147483649, Float]
  ```

#### After this patch:

  ```
  $ bin/mruby example.rb
  [2147483647, Fixnum]
  [2147483648, Float]
  [-2147483648, Fixnum]
  [-2147483649, Float]
  ```
 2019-12-01 22:09:38 +09:00
Yukihiro "Matz" Matsumoto 1a4ea94bc7 Fix mrb_immediate_p(MRB_TT_FREE) to return false; ref #4679 2019-08-31 23:19:08 +09:00
Yukihiro "Matz" Matsumoto d48a2190bf Refactor #4662 with different names. 2019-08-31 22:14:25 +09:00
KOBAYASHI Shuji be78b5d8f7 Fix RBreak exceeding 6 words on 32-bit mode w/o boxing and MRB_USE_FLOAT 
ref: https://github.com/mruby/mruby/pull/4483#issuecomment-498001736

In this configuration, `tt` of `RBreak::val` is set into `RBreak::flags`.
 2019-08-23 22:15:42 +09:00
David Siaw b5299b1c58 fix up documentation for values 2019-08-18 20:12:44 +09:00
YAMAMOTO Masaya acdc2d1f24 Add MRB_WITHOUT_FLOAT 2017-10-11 17:58:11 +09:00
cremno 4c868a9562 remove SET_PROC_VALUE() macro 
It isn't used anymore since the #2791 merge. It's also unlikely to be
needed again as it wasn't before (its usage was unnecessary).
 2015-05-17 22:25:55 +02:00
Yukihiro "Matz" Matsumoto df4c298e3b rename boxing_nix.h to boxing_no.h 2014-07-09 07:06:58 +09:00