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71 Commits

Author SHA1 Message Date
Francis Bogsanyi 964427f82c Fix unsafe peephole optimization 
Reported by https://hackerone.com/dkasak
 2016-11-24 10:32:34 -05:00
Yukihiro "Matz" Matsumoto 22f73250db redo should work well in for statement; fix #3275 2016-11-24 21:25:27 +09:00
Yukihiro "Matz" Matsumoto 227daa8811 Relax 'void value expression' check that was too strict 2016-11-24 11:22:54 +09:00
Yukihiro "Matz" Matsumoto 1c9593954b Add "void value expression" check to the parser. 2016-11-24 10:32:28 +09:00
Yukihiro "Matz" Matsumoto dc4be19aab Add forgotten loop_pop() in NODE_OP_ASGN codegen 2016-11-24 10:01:03 +09:00
Yukihiro "Matz" Matsumoto 669bbc70b0 codegen_scope should not keep old iseq ptr from irep 2016-11-23 21:08:35 +09:00
Yukihiro "Matz" Matsumoto 752ca514f6 do not dump_node if parser failed 2016-11-11 22:51:48 +09:00
Yukihiro "Matz" Matsumoto 185dad3a6e node_dump() to print NODE_HEREDOC terminator 2016-11-11 22:50:41 +09:00
Yukihiro "Matz" Matsumoto 45aadd7e60 HEREDOC could fail with NUL terminated lines; fix#3244 2016-11-11 22:49:23 +09:00
Yukihiro "Matz" Matsumoto 3f002b6993 fixed a bug when number of LHS and RHS differs; fix #3239 2016-11-11 04:37:42 +09:00
Yukihiro "Matz" Matsumoto 1142cf2037 fixed a bug with [] in RHS of multiple assignments; fix #3236 2016-11-08 22:18:41 +09:00
Yukihiro "Matz" Matsumoto cc3f1b7f5c allow single quoted labels in hashes; ref #3231 2016-11-02 16:14:20 +09:00
Yukihiro "Matz" Matsumoto 13d0832965 allow quoted labels in hashes; fix #3231 2016-11-02 08:41:43 +09:00
Nobuyoshi Nakada 6511bfd79a Removed trailing spaces 2016-09-28 12:29:41 +09:00
ksss b1fa180ea3 Fix unexpected behavior with break 
```
def yie
  yield
end

def bre
  yie {
    1+1
    break
  }
end

p bre #=> display 2, but should be nil
```
 2016-09-26 12:17:46 +09:00
Nozomi SATO 068b46d5e2 - fix mrbc_filename leak; cxt->filename would not be freed until the state is closed. 2016-09-04 18:35:23 +09:00
Nobuyoshi Nakada 73dd82e30a parse.y: lparen_arg statement 
allow parenthesised statement as a method argument.
reported [Feature:12686] in bugs.ruby-lang.org fixed in CRuby 2.4.
 2016-08-19 11:11:54 +09:00
Nobuyoshi Nakada bdd7e2bc8c parse.y: fix chained assignments 
fix syntax errors with chained assignment with op assign.
reported [Bug:12669] in bugs.ruby-lang.org fixed in CRuby 2.4.
 2016-08-13 13:56:14 +09:00
Nobuyoshi Nakada a06940daa9 parse.y: simplify 90e8ce5 
simplify tOP_ASGN rules by command_rhs and arg_rhs rules with
%prec.
 2016-08-12 10:14:35 +09:00
Yukihiro "Matz" Matsumoto 90e8ce5c30 parse.y: rescue modifiers for OP_ASGN should protect rhs only 
reported in [Bug:12402] in bugs.ruby-lang.org fixed in CRuby 2.4
 2016-08-11 16:27:14 +09:00
Yukihiro "Matz" Matsumoto e635dc2a47 Merge pull request #3181 from sdottaka/fix-crash-on-mrb_parser_free 
Fix crash in mrb_parser_free() due to freed memory access
 2016-07-26 00:12:54 +09:00
Yukihiro "Matz" Matsumoto 34ac707ea3 OP_ASGN vsp may be negative 
reported by https://gist.github.com/miura1729/53fbd8af889c289a79108e38635b2378
fix proposed by @miura1729 in
https://github.com/miura1729/mruby/commit/b1b7933f7aa950cfb747b06327a0d0340f3e4ff8
 2016-07-25 11:34:55 +09:00
Takashi Sawanaka 2eefbfed9d Fix crash in mrb_parser_free() due to freed memory access 2016-07-23 11:34:04 +09:00
Yukihiro "Matz" Matsumoto d4d807b774 relax string length limitation to 64KB; fix #2725 2016-07-13 03:22:15 +09:00
Yukihiro "Matz" Matsumoto 44de80f76d fix a compiler warning for uninitialized variable 2016-06-10 10:11:58 +09:00
Yukihiro "Matz" Matsumoto 6b0299f72b fixed remaining bugs in OP_ASGN stack adjustment; close #3159 2016-05-16 15:36:36 +09:00
Yukihiro "Matz" Matsumoto 29d3a40418 stack adjustment after NODE_OP_ASGN with NODE_CALL was wrong; fix #3159 2016-05-16 01:49:24 +09:00
Yukihiro "Matz" Matsumoto 2e81fee731 parser_dump() to show symbol number for NODE_SYM 2016-05-16 01:49:24 +09:00
cremno 309791b3ae raise the error at runtime; fix #3152 2016-05-09 16:57:56 +02:00
Yukihiro "Matz" Matsumoto e1e888e354 fix too much optimization for ||= 2016-04-01 01:22:16 +09:00
Yukihiro "Matz" Matsumoto d098d823de fix duplicated eval in op_asgn 
`a` in `a.m += c` or `a[b] += c` should be evaluated only once.
 2016-03-30 20:43:57 +09:00
Yukihiro "Matz" Matsumoto 4979b52d61 reduce OP_ARRAY in argument splat 2016-03-30 01:35:11 +09:00
Yukihiro "Matz" Matsumoto 3886becec5 better code generation for ||=; #3138 2016-03-24 16:03:58 +09:00
Yukihiro "Matz" Matsumoto 1ce471c1cc ||= with cvars and constants should work with false values; #3138 2016-03-24 07:59:58 +09:00
Yukihiro "Matz" Matsumoto 4fcff34747 ||= reference error can happen with constants as well; #3138 2016-03-23 23:51:23 +09:00
Yukihiro "Matz" Matsumoto 21a3ae08f7 add safe-navigation (aka lonely) operator &. 2016-03-23 08:51:25 +09:00
Yukihiro "Matz" Matsumoto 2b0baec32a fixed silly class variable/constant confusion; #3138 2016-03-22 00:06:32 +09:00
Yukihiro "Matz" Matsumoto a02acf2635 rescue NameError from class variable access like @@foo ||= 42; fix #3138 2016-03-21 03:49:08 +09:00
Yukihiro "Matz" Matsumoto 41d6ba23b5 fix dump_prefix() with wrong type argument; fix #3128 2016-03-07 10:59:34 +09:00
Yukihiro "Matz" Matsumoto b8479b62d8 too many register push for else-less condtions; fix #3117 2016-02-22 09:55:51 +09:00
Yukihiro "Matz" Matsumoto 819c9da8d2 peephole optimization for LOADNIL before STRCAT; ref #3110 2016-02-17 11:03:27 +09:00
Yukihiro "Matz" Matsumoto d8fc09cf92 push value for NULL AST when value is required; fix #3110 2016-02-17 11:02:29 +09:00
Yukihiro "Matz" Matsumoto da96c335fe syntax error in interpolated symbol; fixed #3108 2016-02-16 11:33:58 +09:00
HAYASHI Kentaro 9442cb9652 Fix a typo 
su ported ->
supported
  ^
 2016-01-31 00:48:12 +09:00
Yukihiro "Matz" Matsumoto f7afe1d82a change mrb_run related API names; compatibility macros provided 2016-01-07 22:36:29 +09:00
Yasuhiro Matsumoto f0205e1182 rename include blocker 2015-12-25 13:43:01 +09:00
Kazuho Oku adadbf5792 in peekc_n, adjust column number after calling nextc 2015-12-21 15:08:56 +09:00
Yukihiro "Matz" Matsumoto 1636ad41a6 C++ compiler does not like cast from pointer to enum; ref #3039 2015-12-01 10:17:35 +09:00
Yukihiro "Matz" Matsumoto c2996514d3 should ignore block to next, break, etc. fix #3039 2015-12-01 09:38:42 +09:00
Yukihiro "Matz" Matsumoto 5c405dea3d include changed from by quotes ("") to by brackets (<>); close #3032 2015-11-27 17:48:23 +09:00