admin/mruby-mruby
1
0
Fork 0
mirror of https://github.com/mruby/mruby synced 2026-06-08 16:11:16 +00:00
Code Issues Packages Projects Releases Wiki Activity
10,127 Commits 6 Branches 38 Tags
cdb458ed4e07698ecb028bfe397fa273ed454e13
Commit Graph

131 Commits

Author SHA1 Message Date
dearblue dac0f3f5e8 Fix string index for appending 
`sizeof(string-literal)` is included `'\0'` character
 2019-04-14 16:16:05 +09:00
dearblue c2fa935fee Fix hexdigits convertion 2019-04-14 16:11:21 +09:00
Clayton Smith 57e617620a Fix buffer overflows in parser. 2019-04-11 20:07:43 -04:00
Yukihiro "Matz" Matsumoto d529501cbf Rename itoa to dump_int to avoid name crash; ref #4173 2019-04-10 05:55:40 +09:00
Yukihiro "Matz" Matsumoto ec1688807e Avoid using snprintf when MRB_DISABLE_STDIO is set; fix #4173 2019-04-08 19:06:36 +09:00
Yukihiro "Matz" Matsumoto 2871d0cdc5 Avoid keeping pointers from mrb_sym2name_len(); fix #4342 
The addresses for packed inline symbols reference `mrb->symbuf` that
could be overridden by the later call of `mrb_sym2name_len`. Since
file names in call stack information are kept as symbols, keeping the
address in the C structures could cause problems like #4342.

This changes small incompatible changes in function prototypes:
* `mrb_parser_get_filename`: return value changed to `mrb_sym`.
* `mrb_debug_get_filename`: add `mrb_state*` as a first argument.
* `mrb_debug_get_line`: ditto.

I believe above functions are almost internal, and no third-party
mrbgem use them.
 2019-04-01 14:13:06 +09:00
Yukihiro "Matz" Matsumoto a5a6b51126 Use uppercase version of ctype macros e.g. ISSPACE; fix #4338 2019-03-25 22:05:31 +09:00
KOBAYASHI Shuji 8c04ba2222 Add warning: prefix to parser warning message 2019-02-28 19:54:45 +09:00
Yukihiro "Matz" Matsumoto 4f3067fe2f Merge pull request #4301 from shuujii/remove-unnecessary-backticks 
Remove unnecessary backticks; ref #2858
 2019-02-28 12:55:26 +09:00
dearblue e871a1538d Compositing NODE_DSTR and NODE_DSTR 2019-02-27 22:58:13 +09:00
dearblue 4d2bb3cb47 Compositing NODE_DSTR and NODE_STR 2019-02-27 22:58:13 +09:00
dearblue 8ead6da913 Compositing NODE_STR and NODE_DSTR 2019-02-27 22:58:13 +09:00
dearblue 25957421bc Replacement to function for composite two string nodes 2019-02-27 22:58:13 +09:00
dearblue 477e5285e8 Replacement to function for NODE_STR cheking 2019-02-27 22:58:09 +09:00
dearblue 9913643ed8 Compositing NODE_STR and NODE_STR 2019-02-27 22:57:45 +09:00
dearblue cece016389 Concatenate string literals 2019-02-27 22:35:53 +09:00
KOBAYASHI Shuji c11bd075f7 Remove unnecessary backticks; ref #2858 2019-02-27 20:27:29 +09:00
KOBAYASHI Shuji 2894625089 Use yywarning() instead of yywarning_s() for MRB_WITHOUT_FLOAT 2019-02-27 20:21:40 +09:00
Yukihiro "Matz" Matsumoto bdc9de875f Add OP_ENTER to blocks without parameters; fix #4175 
So that `lambda{}.call(1)` raises `ArgumentError` as CRuby does.
Also, fixed junk assignment for `lambda{|;a|p a}.call{}`.
 2019-02-07 22:44:36 +09:00
Yukihiro "Matz" Matsumoto b04506cdcc Should not check non-node value to void_expr_error; fix #4203 
This is also a reason for #4192 as well.
 2018-12-31 12:52:27 +09:00
Yukihiro "Matz" Matsumoto 94b73b1440 Add NULL pointer check before void_expr_error(); fix #4192 2018-12-21 09:35:10 +09:00
Yukihiro "Matz" Matsumoto 762f682b80 Allow destructuring in formal arguments. 
e.g.
```
def m(a,(b,c),d); p [a,b,c,d]; end
m(1,[2,3],4)  # => [1,2,3,4]
```

mruby limitation:
Destructured arguments (`b` and `c` in above example) cannot be accessed
from the default expression of optional arguments and keyword arguments,
since actual assignment is done after the evaluation of those default
expressions. Thus:

```
def f(a,(b,c),d=b)
  p [a,b,c,d]
end
f(1,[2,3])
```

raises `NoMethodError` for `b` in mruby.
 2018-11-25 09:07:49 +09:00
Yukihiro "Matz" Matsumoto e6b72b2121 Remove redundant rules from parse.y. 2018-11-25 07:30:32 +09:00
Yukihiro "Matz" Matsumoto ec19c34a20 Fixed a bug in mirb heredoc handling; fix #3989 2018-11-20 10:39:34 +09:00
Yukihiro "Matz" Matsumoto f1eeaad84a Stop special treating of \r in the lexer; fix #4132 2018-11-20 09:35:38 +09:00
Yukihiro "Matz" Matsumoto 423f872c84 Need to keep rooms for empty splat; fix #4166 2018-11-19 15:26:19 +09:00
Yukihiro "Matz" Matsumoto 418ad65db4 Fixed a bug in continuous read of target files; ref #4138 
Line number information in a compiled file was wrong.
 2018-11-15 23:34:32 +09:00
Yukihiro "Matz" Matsumoto 7e3e8d8ed5 Shrink file name table size to uint16_t; ref #4138 2018-11-15 23:34:32 +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 8c9e712784 Keyword argument implemented. 2018-07-30 22:58:01 +09:00
Yukihiro "Matz" Matsumoto 891839b976 New bytecode implementation of mruby VM. 2018-07-30 22:57:54 +09:00
Yukihiro "Matz" Matsumoto 4790f28d62 Resolve conflicts between labels and conditional ternary; fix #3931 2018-02-12 09:28:09 +09:00
Yukihiro "Matz" Matsumoto 7a116f27e4 Need to determine IS_LABEL_POSSIBLE() properly. 
Otherwise, `{"a": 1}` will cause `SyntaxError`.
 2018-02-10 17:17:36 +09:00
Yukihiro "Matz" Matsumoto ca837b1a24 Allow -> do rescue; end as well as proc do rescue; end [Ruby2.6] 2018-01-16 15:08:51 +09:00
YAMAMOTO Masaya 625f9f6fa3 Merge branch 'master' of github.com:mruby/mruby 2017-11-04 01:23:12 +09:00
Yukihiro "Matz" Matsumoto 93f5f22577 Heavily refactored how lexical scope links are implemented; fix #3821 
Instead of `irep` links, we added a `upper` link to `struct RProc`.
To make a space for the `upper` link, we moved `target_class` reference.
If a `Proc` does not have `env`, `target_class` is saved in an `union`
shared with `env` (if a `Proc` has env, you can tell it by `MRB_PROC_ENV_P()).
Otherwise `target_class` is referenced from `env->c`. We removed links
in `env` as well.

This change removes 2 members from `mrb_irep` struct, thus saving 2
words per method/proc/block. This also fixes potential memory leaks
due to the circular references caused by a link from `mrb_irep`.
 2017-10-28 00:29:30 +09:00
Yukihiro "Matz" Matsumoto e59ad60327 do/end blocks to work with rescue/ensure/else; CRuby2.5 2017-10-17 08:17:31 +09:00
Carlo Prelz af3d5d6c8a Correct a small error in parse.y, which causes the reading of unassigned memory (triggers an error when address sanitizer is active) 2017-10-12 09:54:02 +02:00
YAMAMOTO Masaya acdc2d1f24 Add MRB_WITHOUT_FLOAT 2017-10-11 17:58:11 +09:00
Nobuyoshi Nakada 82983330a3 Fix parse error on TRICK2013/yhara 2017-10-09 08:56:46 +09:00
Nobuyoshi Nakada 1c2a2827b3 Replace lvar_defined with local_var_p 2017-10-09 08:54:25 +09:00
Tomasz Dąbrowski 2e239a296e fix: mrbgems\mruby-compiler\core\parse.y(3455): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data 2017-09-27 14:42:27 +02:00
Yukihiro "Matz" Matsumoto 381850280c The [] special method call should be able to take a block. 2017-09-25 20:44:50 +09:00
Yukihiro "Matz" Matsumoto e98823f189 The lex_state after literals should be EXPR_ENDARG. 2017-09-25 20:44:04 +09:00
Yukihiro "Matz" Matsumoto e01d35ef79 The symbols should not take brace blocks. 2017-09-25 20:22:36 +09:00
Yukihiro "Matz" Matsumoto 1260d3b68a Add `__ENCODING__' support. 
`__ENCODING__' returns the current encoding name (string), unlike
CRuby that returns the encoding object.
 2017-08-28 22:42:06 +09:00
Yukihiro "Matz" Matsumoto f1fa5bf1c6 Remove integer type mismatch warnings from parse.y. 2017-08-28 22:31:02 +09:00
Yukihiro "Matz" Matsumoto 0d865a77d5 c (mrbc_context) may be NULL; fix #3787 2017-08-22 09:47:10 +09:00
Yukihiro "Matz" Matsumoto d077a5f0a6 scan_hex may be used to parse both unicode and hex escape. 
The error checks for both usage should be separated; ref #3774
 2017-08-11 14:25:02 +09:00