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2020-10-12Use `NULL` instead of `0`; close #2467Yukihiro "Matz" Matsumoto
The PR was from @cubicdaiya.
2020-10-12Restore old function names for compatibility; fix #5070Yukihiro "Matz" Matsumoto
Rename new functions: - `mrb_convert_type(mrb,val,type,tname,method)` => `mrb_type_convert(mrb,val,type,tname,method)` - `mrb_check_convert_type(mrb,val,type,tname,method)` => `mrb_type_convert_check(mrb,val,type,tname,method)` Old names are defined by macros (support `tname` drop and `char*` => `mrb_sym` conversion).
2020-10-12Reorganize `Integer` system.Yukihiro "Matz" Matsumoto
- 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()`
2020-10-12Rename `MRB_TT_FIXNUM` to `MRB_TT_INTEGER`.Yukihiro "Matz" Matsumoto
We still have `#define MRB_TT_FIXNUM MRB_TT_INTEGER` for compatibility.
2020-10-12Rename float configuration option names.Yukihiro "Matz" Matsumoto
- `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.
2020-10-12Change the arguments of following implicit conversion functions:Yukihiro "Matz" Matsumoto
- `mrb_convert_type` - `mrb_check_convert_type` Those function no longer take `tname` string representation of desired type, and take method symbols instead of `const char*` names. This is incompatible change. I hope no third-party gems use those functions.
2020-10-12Use `mrb_funcall_id()` extensively.Yukihiro "Matz" Matsumoto
Except for support files e.g. `mruby-test/driver.c`, which are not target of symbol collection via `rake gensym`.
2020-07-06Avoid infinite loop when converting objects to strings.Yukihiro "Matz" Matsumoto
2020-06-20Support integer and float combination in `mrb_equal()`.Yukihiro "Matz" Matsumoto
2020-06-15Remove unused `MRB_TT_FILE`.Yukihiro "Matz" Matsumoto
2019-10-31Set `MRB_STR_ASCII` flag to some stringize methodsKOBAYASHI Shuji
- `Fixnum#to_s`, `Fixnum#inspect` - `Float#to_s`, `Float#inspect` - `NilClass#to_s`, `NilClass#inspect` - `FalseClass#to_s`, `FalseClass#inspect` - `TrueClass#to_s`, `TrueClass#inspect` - `Time#to_s`, `Time#inspect`
2019-10-20Use `mrb_str_cat_str` instead of `mrb_str_concat` if possibleKOBAYASHI Shuji
2019-10-04Freeze strings from `nil.to_s`, `true.to_s`, `false.to_s`.Yukihiro "Matz" Matsumoto
This is an experimental changes in Ruby 2.7.
2019-09-26Use type predicate macros instead of `mrb_type` if possibleKOBAYASHI Shuji
For efficiency with `MRB_WORD_BOXING` (implement type predicate macros for all `enum mrb_vtype`).
2019-08-05Use new specifiers/modifiers of `mrb_vfromat()`KOBAYASHI Shuji
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.
2019-05-11Use `mrb_ensure_string_type` in `mrb_to_str`KOBAYASHI Shuji
2019-03-02Do not apply `mrb_ptr()` to immediate objects; fix #4307Yukihiro "Matz" Matsumoto
2018-11-19Restore `mrb_string_type` function for compatibility.Yukihiro "Matz" Matsumoto
2018-11-19Removed `to_hash` conversion method.Yukihiro "Matz" Matsumoto
2018-11-19Removed `to_ary` conversion method.Yukihiro "Matz" Matsumoto
2018-11-19Remove implicit conversion using `to_str` method; fix #3854Yukihiro "Matz" Matsumoto
We have added internal convenience method `__to_str` which does string type check. The issue #3854 was fixed but fundamental flaw of lack of stack depth check along with fibers still remains. Use `MRB_GC_FIXED_ARENA` for workaround.
2018-11-19Remove implicit conversion using `to_int` method.Yukihiro "Matz" Matsumoto
The ISO standard does not include implicit type conversion using `to_int`. This implicit conversion often causes vulnerability. There will be no more attacks like #4120. In addition, we have added internal convenience method `__to_int` which does type check and conversion (from floats).
2018-02-13Check if `to_int` returns `fixnum` value; fix #3946Yukihiro "Matz" Matsumoto
2017-10-11Add MRB_WITHOUT_FLOATYAMAMOTO Masaya
2017-09-27fix: mrbgems\mruby-kernel-ext\src\kernel.c(114): warning C4244: 'function': ↵Tomasz Dąbrowski
conversion from 'mrb_int' to 'int', possible loss of data
2017-08-18Separate `mrb_str_buf_new` and `mrb_str_new_capa`.Yukihiro "Matz" Matsumoto
`mrb_str_buf_new` is an old function that ensures capacity size of `MRB_STR_BUF_MIN_SIZE` minimum. Usually one need to use `mrb_str_new_capa` instead.
2017-05-26Add new range check macro FIXABLE_FLOAT(); ref #3652Yukihiro "Matz" Matsumoto
When MRB_INT64, valid value range of mrb_int is bigger than double, which only has 53 bits significant precision.
2017-04-11Fixed a bug in `mrb_convert_to_integer()`; fix #3581Yukihiro "Matz" Matsumoto
Did not update the result from `mrb_check_string_type()` before string-to-integer conversion.
2016-12-01Use mrb_ptr instead of mrb_cptr in Kernel#to_sBouke van der Bijl
This is to avoid segfault when WORD_BOXING is enabled Reported by https://hackerone.com/brakhane
2016-11-30Prohibit instantiation of immediate objectsYukihiro "Matz" Matsumoto
2016-11-24Avoid casting from int to unsigned char for C++; ref #3267Yukihiro "Matz" Matsumoto
2016-11-17renamed "inline" to "istruct" to represent inline struct; ref #3251Yukihiro "Matz" Matsumoto
2016-11-17inline structures data type for mruby (MRB_TT_INLINE) (fix #3237)Tomasz Dąbrowski
Inline structures have no instance variables, no finalizer, and offer as much space as possible in RBASIC object. This means 24 bytes on 64-bit platforms and 12 bytes on 32-bit platforms. mruby-inline-struct gem is only provided for testing.
2015-12-16Add case statement of MRB_TT_SCLASS in mrb_obj_is_kind_of()Kei Sawada
2015-11-27include changed from by quotes ("") to by brackets (<>); close #3032Yukihiro "Matz" Matsumoto
2015-10-20Increasing docs coverageSeba Gamboa
2015-09-05remove `origin` member to implement prepend from struct RClass; ref #2885Yukihiro "Matz" Matsumoto
instead origin is saved in ICLASS with MRB_FLAG_IS_ORIGIN set.
2015-07-13Set origin when doing kind_of? comparisonsBlaž Hrastnik
2015-06-24Remove unnecessary backticks.Franck Verrot
Dr Markus Kuhn published in 1999 an article [1] explaining in details why we shouldn't use the ASCII grave accent (0x60) as a left quotation. Backticks have been used most notably to produce nice-looking LaTeX documents but it doesn't seem to be an issue on modern platforms and for the oldest ones, there are workarounds as mentioned by Dr Kuhn. [1]: https://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
2014-10-29Fix mrb_convert_to_integer.Jun Hiroe
2014-08-18revert mrb_equal methodkkkkkt
2014-08-18refactor mruby method(fix indent. remove temporary value, duplicate procedure)kkkkkt
2014-08-04rename obsolete mrb_special_const_p to mrb_immediate_pYukihiro "Matz" Matsumoto
2014-08-04add MRB_API modifiers to mruby API functionsYukihiro "Matz" Matsumoto
2014-07-09Clean up value.h and mrb_value boxingDavid Turnbull
2014-03-16fix bool number to macroksss
2014-03-12fix mrb_funcall callingtake_cheeze
2014-03-08use mrb_str_cat_lit for literalscremno
2014-03-06make embed string when create literalsksss
2014-03-06embed small stringksss
use flags 4 for *this object is embed* use flags 8~64 for *embed string length*
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