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1766 Commits

Author SHA1 Message Date
Yukihiro "Matz" Matsumoto 3820ef791f Small refactoring in mruby-hash-ext. 2018-09-20 09:07:24 +09:00
Yukihiro "Matz" Matsumoto 8b43754644 Use mrb_to_flo() to check return value from to_f; fix #4115 
The ISO standard does not include implicit type conversion using
`to_int`, `to_str` and sometimes `to_f`. For the compactness of the
mruby implementation, maybe we should remove those implicit conversion
from mruby.
 2018-09-18 09:35:09 +09:00
Yukihiro "Matz" Matsumoto e9b1d9dc2f Array size may be changed in mrb_get_args() reentry. 
fix #4116; fix #4117; fix #4118; fix #4119; fix #4120
 2018-09-18 07:07:43 +09:00
Tom Black 82053dd945 Exclude pipe and exec on iOS/tvOS 
Use of `execl()` is prohibited on these platforms
 2018-09-15 13:55:11 -07:00
Yukihiro "Matz" Matsumoto ed4dbce052 fixup! Add support for iOS platforms that does not support fork; fix #4113 2018-09-16 00:58:52 +09:00
Yukihiro "Matz" Matsumoto 05595c1284 Merge pull request #4121 from clayton-shopify/fix-sprintf-overflow 
Prevent signed integer overflow.
 2018-09-16 00:45:55 +09:00
Yukihiro "Matz" Matsumoto 2661ac7049 Add support for iOS platforms that does not support fork; fix #4113 2018-09-16 00:41:48 +09:00
Clayton Smith 2760cea451 Prevent signed integer overflow. 2018-09-14 16:53:26 -04:00
Yukihiro "Matz" Matsumoto f93734f622 Merge pull request #4110 from dearblue/fix-typo1 
Fix typo
 2018-09-08 11:20:11 +09:00
dearblue 366848996a Clear terminated space 2018-09-07 22:32:34 +09:00
Yukihiro "Matz" Matsumoto 625976d793 Fix integer overflow issue; fix #4108 
I misunderstood the return value from `snprintf()`, which is NOT number
of characters written in buffer, but the number of character the buffer
has to have to write the complete output.
 2018-09-07 03:20:57 +09:00
Yukihiro "Matz" Matsumoto 3447162a4c Add a new method unpack1 to mruby-pack gem. 2018-09-07 02:16:56 +09:00
Yukihiro "Matz" Matsumoto 04f8b0431c Fix heap buffer overflow in unpack_a; fix #4103 2018-09-07 02:15:55 +09:00
Yukihiro "Matz" Matsumoto fdaec90780 Make Kernel#sleep to accept float as a duration time. 
But when `MRB_WITHOUT_FLOAT` is set, there's no way to sleep for
sub seconds. So mruby specific `usleep` is provided.
 2018-09-06 23:42:05 +09:00
Yukihiro "Matz" Matsumoto 72522f8e0e Remove Sleep module that does not exist in CRuby. 2018-09-06 23:35:32 +09:00
Yukihiro "Matz" Matsumoto 4cd4c64266 Need to support multiple ** splats in argument list; fix #4106 2018-09-06 14:40:21 +09:00
Yukihiro "Matz" Matsumoto a170c1dd70 Refactored mruby-sleep gem. 
* Method implementation functions made `static`.
 * Function declaration style has been changed.
 * Unnecessary header file `mrb_sleep.h` removed.
 * Used `mrb_get_args()` instead of self parsing.
 * Indentation kept untouched.
 2018-09-05 14:55:49 +09:00
Yukihiro "Matz" Matsumoto 44fdd53f2e Add mruby-sleep gem to the core. 2018-09-05 13:30:14 +09:00
Yukihiro "Matz" Matsumoto b01b0d242b Free mrbc_context on exit from mruby. 2018-09-05 07:58:36 +09:00
Yukihiro "Matz" Matsumoto c2634e18b6 Add type casts to silence MSVC warnings. 2018-09-04 16:22:50 +09:00
Yukihiro "Matz" Matsumoto a657117e4e Avoid warning in MSVC compilation. 2018-09-01 17:36:35 +09:00
Yukihiro "Matz" Matsumoto 20c0c6330f Too much peephole optimization in gen_call; fix #4091 
It causes trouble for safe navigation operator.
 2018-09-01 17:14:54 +09:00
Yukihiro "Matz" Matsumoto b80e0ef742 Move Kernel#send to mruby-metaprog gem. 
But `BasicObject#__send__` is still available from the core.
 2018-09-01 11:20:30 +09:00
Yukihiro "Matz" Matsumoto 05f377dee4 Use __send__ instead of send. 2018-09-01 11:02:59 +09:00
Yukihiro "Matz" Matsumoto e471d37ca5 Separate meta-programming features to mruby-metaprog gem. 
We assume meta-programming is less used in embedded environments.
We have moved following methods:

 * Kernel module
   global_variables, local_variables, singleton_class,
   instance_variables, instance_variables_defined?, instance_variable_get,
   instance_variable_set, methods, private_methods, public_methods,
   protected_methods, singleton_methods, define_singleton_methods

 * Module class
   class_variables, class_variables_defined?, class_variable_get,
   class_variable_set, remove_class_variable, included_modules,
   instance_methods, remove_method, method_removed, constants

 * Module class methods
   constants, nesting

Note:
Following meta-programming methods are kept in the core:

 * Module class
   alias_method, undef_method, ancestors, const_defined?, const_get,
   const_set, remove_const, method_defined?, define_method

 * Toplevel object
   define_method

`mruby-metaprog` gem is linked by default (specified in default.gembox).
When it is removed, it will save 40KB (stripped:8KB) on x86-64
environment last time I measured.
 2018-08-30 22:30:36 +09:00
Yukihiro "Matz" Matsumoto 75a01af710 Remove consequent OP_RETURN by peephole optimization. 2018-08-30 01:23:17 +09:00
Yukihiro "Matz" Matsumoto 441ff45a51 Merge branch 'node_negate_fix' of https://github.com/ukrainskiysergey/mruby into ukrainskiysergey-node_negate_fix 2018-08-29 13:29:54 +09:00
Yukihiro "Matz" Matsumoto bc88fc6ed1 Check iseq buffer size before code emission; fix #4090 
The type of `s->pc` is now `uint16_t` that can be overflowed easily.
Need more checks.
 2018-08-29 12:31:48 +09:00
Yukihiro "Matz" Matsumoto 93bab387a7 Merge branch 'mruby2-draft' 2018-08-28 22:13:52 +09:00
Yukihiro "Matz" Matsumoto 471288f37d Reduce integer casting warnings. 2018-08-25 16:58:01 +09:00
Yukihiro "Matz" Matsumoto d79dbd92f9 fixup! New bytecode implementation of mruby VM. 2018-08-25 09:49:20 +09:00
Yukihiro "Matz" Matsumoto 49d1b16822 Hash splat ** should not be ignored. 
Implemented by adding `OP_HASHCAT` that merges hashes.
 2018-08-25 09:41:21 +09:00
Yukihiro "Matz" Matsumoto b06dad43fa Remove unused NODE_* constants from node.h. 2018-08-25 09:41:21 +09:00
Yukihiro "Matz" Matsumoto e5eb7ef046 Add NODE_KW_HASH support in mrb_parser_dump(). 2018-08-25 09:41:21 +09:00
Yukihiro "Matz" Matsumoto 162243d95c Remove arg_value from parse.y. 2018-08-25 09:41:21 +09:00
Yukihiro "Matz" Matsumoto eeb6d5658d New bytecode implementation of mruby VM. 2018-08-25 09:41:21 +09:00
Yukihiro "Matz" Matsumoto a16885efe5 Try to fix a fragile File#mtime test. 2018-08-25 09:19:17 +09:00
Yukihiro "Matz" Matsumoto 31827189ab Remove potential path to avoid uninitialized variable access. 2018-08-25 09:19:17 +09:00
Yukihiro "Matz" Matsumoto fbfe519be7 Simplify mruby-inline-struct tests. 
`gcc -O3` raises error on truncation using `snprintf`.
 2018-08-25 09:19:17 +09:00
Kazuhiro Sera 2b2ff844a1 Fix misspelling words in comments 2018-08-25 09:19:17 +09:00
Yukihiro "Matz" Matsumoto 49d9fb8f41 Reimplement Hash#compact! to conform the standard behavior. 
`Hash#compact!` should return `nil` if the receiver does not change.
 2018-08-25 09:17:46 +09:00
Yukihiro "Matz" Matsumoto 4c974b9523 Small refactoring. 
The macro `RCLASS_SUPER`, `RCLASS_IV_TBL` and `RCLASS_M_TBL` are
removed from `include/mruby/class.h`.
 2018-08-25 09:16:01 +09:00
Yukihiro "Matz" Matsumoto 91c08d7631 Remove nregs member from mrb_callinfo. 
This means reducing one word per a call frame.
 2018-08-25 09:16:01 +09:00
Yukihiro "Matz" Matsumoto 8a18d1539b Should update ci->env to share the environment; fix #4073 2018-08-25 09:13:09 +09:00
Yukihiro "Matz" Matsumoto bfd11aab35 Check size of the integer multiply before actual overflow; fix #4062 2018-08-25 09:13:09 +09:00
Yukihiro "Matz" Matsumoto fe77272c25 Kernel#p should return an array of arguments; fix #4083 
Although the return value is not defined in ISO, it is better to behave
as CRuby does.
 2018-08-18 22:40:44 +09:00
Yukihiro "Matz" Matsumoto c095736002 Try to fix a fragile File#mtime test. 2018-08-13 23:15:52 +09:00
Yukihiro "Matz" Matsumoto 14206a75a3 Remove potential path to avoid uninitialized variable access. 2018-08-13 23:15:52 +09:00
Yukihiro "Matz" Matsumoto 1e52d47bc3 Simplify mruby-inline-struct tests. 
`gcc -O3` raises error on truncation using `snprintf`.
 2018-08-13 23:15:52 +09:00
Kazuhiro Sera b03f1f78e3 Fix misspelling words in comments 2018-08-11 00:28:32 +09:00