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224 Commits

Author SHA1 Message Date
Yukihiro "Matz" Matsumoto 1eacdae319 Use hash table instead of segment list for instance variables. 2020-10-12 16:21:25 +09:00
Yukihiro "Matz" Matsumoto 52507b1083 Generate C struct from irep instead of binary dump. 2020-10-12 16:21:10 +09:00
Yukihiro "Matz" Matsumoto fa6a9f6f13 Add functions that take symbols as arguments. 
- :
 2020-10-12 16:20:58 +09:00
Yukihiro "Matz" Matsumoto eddd324979 Add MRB_SYM() for inline symbols. 2020-10-12 16:20:41 +09:00
Yukihiro "Matz" Matsumoto 5e55b61c44 Fix mrb_int and size_t combination warnings. 2020-08-11 15:06:51 +09:00
Yukihiro "Matz" Matsumoto f868d7d357 Change the logic to calculate object (iv_tbl) size; #5045 2020-07-24 13:13:06 +09:00
Yukihiro "Matz" Matsumoto c69ca2c7f8 Merge pull request #5045 from dearblue/memsize_of 
Improve `mruby-os-memsize`
 2020-07-24 12:02:05 +09:00
dearblue 5c2b11d215 Avoid using FPU with mruby-os-memsize; ref #5032 
And, in the calculation of the instance variable size, the fraction was
always rounded down because of division of integers, so fix it.

At the same time, test items that are no longer passed due to this
change are deleted.
 2020-07-24 11:42:37 +09:00
Yukihiro "Matz" Matsumoto b920270508 Use more mrb_field_write_barrier for instance variables. 2020-07-22 15:01:55 +09:00
Rory OConnell 6f945a09b4 Use object iv table size in calculation 2020-07-13 15:59:24 -07:00
KOBAYASHI Shuji a367373fe3 Revert "Implement Ruby2.7's frozen strings from Symbol#to_s" 
This feature was reverted from Ruby 2.7.
 2019-11-16 19:47:31 +09:00
KOBAYASHI Shuji 7047c52d7b Use mrb_str_cat_str instead of mrb_str_concat if possible 2019-10-20 16:26:10 +09:00
KOBAYASHI Shuji 3827c4deb2 Use mrb_sym_name_len instead of mrb_sym_name in assign_class_name 2019-10-16 18:18:58 +09:00
KOBAYASHI Shuji fb103c1319 Implement Ruby2.7's frozen strings from Module#name 2019-10-08 17:34:13 +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 a365f9a67d Rename symbol-to-string functions; close #4684 
* mrb_sym2name -> mrb_sym_name
* mrb_sym2name_len -> mrb_sym_name_len
* mrb_sym2str -> mrb_sym_str
 2019-09-25 23:52:00 +09:00
Yukihiro "Matz" Matsumoto 15701a32f5 Fix compatibility issue of class variables. 
Singleton class definition do not introduce its own class variable scope
in CRuby/JRuby. So should mruby.

```
module Mod1
  class << Object.new

    C = 1
    @@cv = 1

    p Module.nesting,        # => [#<Class:#<Object:0x55cb16e60a50>>, Mod1]
      constants,             # => [:C]
      class_variables,       # => []
      Mod1.class_variables   # => [:@@cv]
  end
end
```
 2019-09-20 13:07:58 +09:00
Yukihiro "Matz" Matsumoto 683baec4f0 Add optional argument to Module#class_variables. 2019-09-20 13:07:58 +09:00
Yukihiro "Matz" Matsumoto 9d9cb0ab6a Fix mod.constants not to have duplicate constant names; #4698 
The fix was based on PR from @dearblue
 2019-09-09 23:14:07 +09:00
Yukihiro "Matz" Matsumoto 472dba19ea Revert "Should have cleared mrb->globals in mrb_gc_free_gv; fix #4618" 
This reverts commit 3dc8d9d7b3.
 2019-08-11 22:14:56 +09:00
Yukihiro "Matz" Matsumoto 3dc8d9d7b3 Should have cleared mrb->globals in mrb_gc_free_gv; fix #4618 2019-08-06 20:47:35 +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
Yukihiro "Matz" Matsumoto 63d8b5e1e3 Fixed mrb_iv_remove with immediate objects; fix #4519 
The #4520 tried to address the issue, but it changes the type of
`mrb_check_frozen` argument; close #4520
 2019-06-25 18:41:17 +09:00
KOBAYASHI Shuji 030dd6655e Fix cvar, ivar, const and method can be removed to frozen object 2019-06-16 20:43:23 +09:00
KOBAYASHI Shuji 38f1da6f26 Kernel#global_variables should not include undefined $1-$9 
- They are not include in Ruby.
- Appear in duplicate when `$1`-`$9` are defined.
 2019-06-10 18:46:57 +09:00
Yukihiro "Matz" Matsumoto 7f1f499b22 Merge pull request #4400 from shuujii/fix-name-assignment-to-frozen-anonymous-class-module 
Fix name assignment to frozen anonymous class/module
 2019-05-15 15:47:02 +09:00
KOBAYASHI Shuji 4720648137 Fix modiying class variable to frozen class/module 2019-04-24 21:05:44 +09:00
KOBAYASHI Shuji cc7f9190ba Fix name assignment to frozen anonymous class/module 
Fix the following issues:

  A = Class.new.freeze              #=> FrozenError
  Module.new::B = Class.new.freeze  #=> FrozenError
  String::B = Module.new.freeze     #=> FrozenError
 2019-04-23 20:45:38 +09:00
dearblue d8527d17ea Fix wrong size of instance variable if occur out of memory 2019-04-14 17:42:35 +09:00
dearblue d557f97732 Remove pointer check after mrb_malloc() 2019-04-14 17:39:50 +09:00
Yukihiro "Matz" Matsumoto d0b30f4ce2 Merge pull request #4367 from shuujii/extract-frozen-checking-to-function 
Extract frozen checking to function
 2019-04-10 06:03:32 +09:00
Yukihiro "Matz" Matsumoto 16f86f8ede Use the old style declaration; ref #4365 2019-04-10 05:42:36 +09:00
KOBAYASHI Shuji e3beef065c Extract frozen checking to function 2019-04-09 18:23:11 +09:00
KOBAYASHI Shuji 55cb625808 Fix modifiable class name 
Fix the following example:

    Object.const_set :A, Module.new{const_set :B, Class.new}
    ab = A::B.to_s
    p ab         #=> "A::B" # Good
    ab[0] = "x"
    p A::B.to_s  #=> "x::B" # Bad
 2019-04-01 20:12:43 +09:00
Yukihiro "Matz" Matsumoto c2660b8111 Fix missing MRB_API prefix for functions below; clse #4267 
Functions to add prototypes to headers:
* mrb_ary_splice()
* mrb_notimplement()
* mrb_vformat()
* mrb_cstr_to_dbl()
* mrb_cstr_to_inum()

Functions to be made `static` (`MRB_API` was not needed):
* mrb_mod_module_function()
* mrb_obj_hash()
* mrb_str_len_to_inum()

Functions to remove `MRB_API` from definitions (referenced from within `libmruby`):
* mrb_mod_cv_defined()
* mrb_mod_cv_get()
* mrb_f_send()
 2019-03-26 10:23:52 +09:00
KOBAYASHI Shuji b588e5a5b7 Fix class/instance variable name validation 
- `@@?` etc are invalid class variable name.
- `@1` etc are invalid instance variable name.
 2019-03-17 16:58:31 +09:00
KOBAYASHI Shuji 16b1b2978e Fix constant name validation 
`X!` etc are invalid constant name.
 2019-03-14 23:09:05 +09:00
Yukihiro "Matz" Matsumoto e935d20ab5 Add mrb_ prefix to iv_foreach_func. 2018-12-11 10:39:53 +09:00
Yukihiro "Matz" Matsumoto a0df27d8e0 Add new API mrb_iv_foreach() to iterate over instance variables. 2018-12-11 09:48:15 +09:00
Yukihiro "Matz" Matsumoto f6b2e6231a Update iv_foreach() function. 
* return `void` instead of `mrb_bool'.
* non zero return value from `func` breaks the loop.
* no longer remove items on negative return value from `func`.
 2018-12-11 09:47:06 +09:00
Yukihiro "Matz" Matsumoto 159575f630 Renamed is_namespace() to namespace_p(). 2018-09-20 13:57:43 +09:00
Yukihiro "Matz" Matsumoto 505e601730 Revert "Add MRB_IMPROVE_META_PROGRAMMING configuration" 
This reverts commit 1997fcf98f.
It became the default behavior.
 2018-09-20 13:53:55 +09:00
Yukihiro "Matz" Matsumoto d192a52edb Merge branch 'assign-anon-class-name' of https://github.com/dearblue/mruby into dearblue-assign-anon-class-name 2018-09-20 13:50:16 +09:00
dearblue 5e6cd86f6e Fix to not define outer when outer is itself. 
example:
  a = Class.new
  a::A = a
 2018-09-07 23:56:06 +09:00
dearblue 366848996a Clear terminated space 2018-09-07 22:32:34 +09:00
dearblue 1997fcf98f Add MRB_IMPROVE_META_PROGRAMMING configuration 2018-09-07 22:32:34 +09:00
dearblue 9b0ef58a48 A class/module name is now defined for meta programing 2018-09-07 22:32:34 +09:00
dearblue 2a24b40d30 Not set a class/module name into anonymous class/module 2018-09-07 22:32:34 +09:00
Yukihiro "Matz" Matsumoto 9b5910bd0f Revert "Remove top-level constant lookup; CRuby2.5"; fix #4070 
This reverts commit c96def7c96.
This change was from my misunderstanding.
 2018-09-04 21:19:07 +09:00
Yukihiro "Matz" Matsumoto 0dca6206c1 Rename ambiguous function names. 
`mrb_iv_p` -> `mrb_iv_name_sym_p`
`mrb_iv_check` -> `mrb_iv_name_sym_check`
 2018-08-06 10:15:55 +09:00