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132 Commits

Author SHA1 Message Date
Yukihiro "Matz" Matsumoto 2768fd62a0 Reduce calls to mrb_obj_is_kind_of() 2023-02-15 11:45:10 +09:00
Yukihiro "Matz" Matsumoto 4f9caea891 range.c (range_num_to_a): add array entries directly 
Calling `mrb_ary_push()` is slower.
 2023-02-11 16:13:33 +09:00
Yukihiro "Matz" Matsumoto 9c5dc42e59 small cosmetic changes. 
I prefer `i++` style unless absolutely necessary.
This commit is an addition to 41e4148.
 2022-11-19 17:11:56 +09:00
Yukihiro "Matz" Matsumoto 8aec568fc5 range.c: detect integer overflow. 2022-04-03 18:39:40 +09:00
Yukihiro "Matz" Matsumoto e02350dd02 range.c: len = b - a may overflow. 2021-09-03 16:30:42 +09:00
Yukihiro "Matz" Matsumoto dc4b60291a range.c: hide internal `__num_to_a' method from backtrace. 2021-09-03 16:30:42 +09:00
Yukihiro "Matz" Matsumoto b5aa08fc9e range.c: avoid implicit conversion from mrb_float to mrb_int. 2021-07-09 09:10:06 +09:00
Yukihiro "Matz" Matsumoto b3fe9da329 range.c: should not include internal __num_to_a in the backtrace. 2021-07-08 10:07:18 +09:00
dearblue cc95e346fd Added MRB_OBJ_ALLOC() macro that does not require a cast 
The `MRB_OBJ_ALLOC()` macro function returns a pointer of the type corresponding to the constant literal defined in `enum mrb_vtype`.
 2021-06-20 11:08:28 +09:00
Yukihiro "Matz" Matsumoto 5eebbd7df2 Global renaming regarding integer and float. 
Consistent number conversion function names:
* `mrb_value` to immediate (C) value
  * `mrb_int()` -> `mrb_as_int()`
  * `mrb_to_flo()` -> `mrb_as_float()`
* `mrb_value` to `mrb_value` (converted)
  * `mrb_to_int()'
  * `mrb_Integer()` - removed
  * `mrb_Float()` -> `mrb_to_float`

Consistent function name (avoid `_flo` suffix):
* `mrb_div_flo()` -> `mrb_div_float`
 2021-05-17 15:07:05 +09:00
Yukihiro "Matz" Matsumoto 364f275997 range.c: implement (part of) Range#to_a in C. 
Mostly for performance reason.
 2021-05-14 08:39:14 +09:00
Yukihiro "Matz" Matsumoto 99f0adc3f4 range.c: refactor conditional compilation code. 
So that auto indentation works.
 2021-05-14 08:28:27 +09:00
Yukihiro "Matz" Matsumoto dfac706ac2 range.c: rename RANGE_INITIALIZED_MASK to RANGE_INITIALIZED_FLAG. 2021-05-14 08:27:21 +09:00
Yukihiro "Matz" Matsumoto 75ae3d3e23 range.c: fixed a begin-less ranges issue. 2021-03-17 09:48:27 +09:00
Yukihiro "Matz" Matsumoto 17ecf14511 Revert "Minimize the changes in #5277" 
This reverts commit dc51d89ac2.
 2021-01-26 10:57:07 +09:00
Yukihiro "Matz" Matsumoto dc51d89ac2 Minimize the changes in #5277 
Instead of including `mruby/presym.h` everywhere, we provided the
fallback `mruby/presym.inc` under `include/mruby` directory, and specify
`-I<build-dir>/include` before `-I<top-dir>/include` in `presym.rake`.
So even when someone drops `-I<build-dir>/include` in compiler options,
it just compiles without failure.
 2021-01-22 18:38:53 +09:00
KOBAYASHI Shuji 90b53f4c29 Avoid including presym.inc in existing header files 
Addressed an issue where existing programs linking `libmruby.a` could only
be built by adding `<build-dir>/include` to compiler's include path.
 2021-01-11 09:21:07 +09:00
Yukihiro "Matz" Matsumoto 9233d28ac7 Make Ranges frozen as Ruby3.0. 2020-11-02 15:14:36 +09:00
Yukihiro "Matz" Matsumoto 27492e53a0 Add startless range (another part of #5085) 
Ref #5093; close #5085
 2020-10-16 17:29:23 +09:00
Yukihiro "Matz" Matsumoto 8d36393a5b Remove uninitialized local variable warning. 
Fix for #5093
 2020-10-16 16:47:04 +09:00
Yukihiro "Matz" Matsumoto 6b457d2c00 Merge branch 'work_for_merge' of https://github.com/zubycz/mruby into zubycz-work_for_merge 2020-10-15 18:35:13 +09:00
taiyoslime bec4d05340 Introduce endless range (a part of #5085) 
Co-Authored-By: n4o847 <22975590+n4o847@users.noreply.github.com>
Co-Authored-By: smallkirby <ssmallkirby@gmail.com>
 2020-10-13 14:09:36 +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 eddd324979 Add MRB_SYM() for inline symbols. 2020-10-12 16:20:41 +09:00
Yukihiro "Matz" Matsumoto 49ae2a69f2 Add mrb_get_arg1() that retrieves single (and only) argument. 
`mrb_get_arg1()` raises `ArgumentError` if the method does not receive one
argument.

And replaces all `mrb_get_args(mrb, "o", &arg)` by the new function.
 2020-06-20 12:49:46 +09:00
KOBAYASHI Shuji feaf80d899 Use type predicate macros instead of mrb_type if possible 
For efficiency with `MRB_WORD_BOXING` (implement type predicate macros for
all `enum mrb_vtype`).
 2019-09-26 22:23:27 +09:00
Yukihiro "Matz" Matsumoto 76f1aa7de5 Remove mrb_funcall from <=> operations. 2019-09-14 09:05:32 +09:00
Yukihiro "Matz" Matsumoto 34cdff5ee4 Use mrb_equal instead of mrb_funcall. 
In the typical case, `mrb_funcall` invocation would be skipped.
 2019-09-14 09:05:32 +09:00
KOBAYASHI Shuji 334afb167c Use new specifiers/modifiers of mrb_vfromat() 
The binary sizes (gems are only `mruby-bin-mruby`) are reduced slightly in
my environment than before the introduction of new specifiers/modifiers
(5116789a) with this change.

  ------------+-------------------+-------------------+--------
   BINARY     | BEFORE (5116789a) |   AFTER (This PR) |  RATIO
  ------------+-------------------+-------------------+--------
   mruby      |      593416 bytes |      593208 bytes | -0.04%
   libmruby.a |      769048 bytes |      767264 bytes | -0.23%
  ------------+-------------------+-------------------+--------

BTW, I accidentally changed `tasks/toolchains/visualcpp.rake` at #4613,
so I put it back.
 2019-08-05 13:18:50 +09:00
KOBAYASHI Shuji c9a3867ff2 Remove unnecessary backticks in src/range.c; ref #2858 2019-06-28 19:27:58 +09:00
dearblue 56e0e1934d Name the return value of mrb_range_beg_len() 2019-05-25 12:12:21 +09:00
Yukihiro "Matz" Matsumoto 53d87c59c0 Remove unused local variable n in range_initialize; #4213 2019-01-04 14:42:47 +09:00
KOBAYASHI Shuji eb216fc858 range: Refactor range.h/range.c 
Functions order, name, linkage and so on.
 2019-01-03 20:09:41 +09:00
KOBAYASHI Shuji 648b57620a range: Embed edges in RRange on boxing environment. 
[Breaking changes]

Developers must use following APIs for accessing attributes of RRange
because RRange structure depends on boxing setting.

- mrb_range_beg
- mrb_range_end
- mrb_range_excl_p
 2019-01-01 15:35:56 +09:00
Yukihiro "Matz" Matsumoto ba090a46af Need to add a write barrier for ranges; fix #4042 
Ranges are almost immutable but `initialize` and `initialize_copy`
modify the receiver so that we need to add a write barrier.
 2018-06-14 11:25:12 +09:00
YAMAMOTO Masaya acdc2d1f24 Add MRB_WITHOUT_FLOAT 2017-10-11 17:58:11 +09:00
Tomasz Dąbrowski 0e2976bf93 fix: src\range.c(136): warning C4244: '=': conversion from 'mrb_int' to 'int', possible loss of data 2017-09-27 22:22:05 +02:00
Yukihiro "Matz" Matsumoto 0c52112dd4 Keep Range class in mrb_state structure for performance. 2017-08-26 02:01:50 +09:00
Yukihiro "Matz" Matsumoto 28cf7a549d Change return type of mrb_range_beg_len() from int to mrb_int. 
ref #3411
 2017-01-23 22:18:29 +09:00
Yukihiro "Matz" Matsumoto 4d38cad31b Add MRB_API to mrb_range_beg_len(); ref #3411 2017-01-23 15:05:12 +09:00
Yukihiro "Matz" Matsumoto 5e1d923381 Changed the behavior of mrb_range_beg_len(); close #3411 
The new API is:

int mrb_range_beg_len(mrb, range, &beg, &len, len, trunc)

The new argument `trunc` is a boolean value that specifies
whether the function truncates the range. The new return value
is an integer instead of a boolean, that is:

 0: not a range
 1: range with proper edges
 2: out of range

To get the old behavior, you have to rewrite:

  mrb_range_beg_len(mrb, range, &beg, &len, len)

to:

  mrn_range_beg_len(mrb, range, &beg, &len, len, TRUE) == 1

[Breaking Change]
 2017-01-23 14:35:26 +09:00
Clayton Smith 73ad7395c0 Check type before calling mrb_range_ptr. 2016-12-13 10:04:15 -05:00
Yukihiro "Matz" Matsumoto 79a621dd73 Check before retrieving struct RRange pointer; fix #3320 
range->edges may be NULL for example when #initialize_copy removed.
 2016-12-03 12:30:01 +09:00
Yukihiro "Matz" Matsumoto 0ff3ae1fba Range#include?: simplify condition; ref #3255 2016-11-18 11:54:24 +09:00
Yukihiro "Matz" Matsumoto b03b1e37d9 Merge pull request #3255 from ksss/range-include 
Fix condition of Range#include?
 2016-11-18 11:48:49 +09:00
ksss 4ef591c897 Fix condition of Range#include? 2016-11-18 10:01:03 +09:00
ksss 176d93d72a Ranges should not rewrite 2016-11-17 14:57:30 +09:00
Yukihiro "Matz" Matsumoto c45ed46f28 macro mrb_bool() may evaluate arg multiple times; ref #3228 2016-10-24 01:30:31 +09:00