summaryrefslogtreecommitdiffhomepage
path: root/mrbgems/mruby-compiler/core/parse.y
AgeCommit message (Collapse)Author
2019-06-17Support `&.` at the beginning of the line.Yukihiro "Matz" Matsumoto
2019-06-17Fixed wrong behavior on `..` at the beginning of the line.Yukihiro "Matz" Matsumoto
2019-05-16Enable `YYSTACK_USE_ALLOCA`.Yukihiro "Matz" Matsumoto
It used heap allocated memory for the parser stack, but there's possibility of parser termination by exceptions. In that case, the parser stack memory is leaked. We were afraid of stack consumption, but parser stack size is only 4KB, so we don't have to worry about it (at least for the parser).
2019-05-15FixUkrainskiy Sergey
2019-05-15Small refactoringUkrainskiy Sergey
2019-05-15Initial suffix supportUkrainskiy Sergey
2019-05-03Clean duplicate codedearblue
Removed duplicates in the code entered for "Concatenate string literal".
2019-04-14Fix string index for appendingdearblue
`sizeof(string-literal)` is included `'\0'` character
2019-04-14Fix hexdigits convertiondearblue
2019-04-11Fix buffer overflows in parser.Clayton Smith
2019-04-10Rename `itoa` to `dump_int` to avoid name crash; ref #4173Yukihiro "Matz" Matsumoto
2019-04-08Avoid using `snprintf` when `MRB_DISABLE_STDIO` is set; fix #4173Yukihiro "Matz" Matsumoto
2019-04-01Avoid keeping pointers from `mrb_sym2name_len()`; fix #4342Yukihiro "Matz" Matsumoto
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.
2019-03-25Use uppercase version of `ctype` macros e.g. `ISSPACE`; fix #4338Yukihiro "Matz" Matsumoto
2019-02-28Add `warning: ` prefix to parser warning messageKOBAYASHI Shuji
2019-02-28Merge pull request #4301 from shuujii/remove-unnecessary-backticksYukihiro "Matz" Matsumoto
Remove unnecessary backticks; ref #2858
2019-02-27Compositing `NODE_DSTR` and `NODE_DSTR`dearblue
2019-02-27Compositing `NODE_DSTR` and `NODE_STR`dearblue
2019-02-27Compositing `NODE_STR` and `NODE_DSTR`dearblue
2019-02-27Replacement to function for composite two string nodesdearblue
2019-02-27Replacement to function for `NODE_STR` chekingdearblue
2019-02-27Compositing `NODE_STR` and `NODE_STR`dearblue
2019-02-27Concatenate string literalsdearblue
2019-02-27Remove unnecessary backticks; ref #2858KOBAYASHI Shuji
2019-02-27Use `yywarning()` instead of `yywarning_s()` for `MRB_WITHOUT_FLOAT`KOBAYASHI Shuji
2019-02-07Add `OP_ENTER` to blocks without parameters; fix #4175Yukihiro "Matz" Matsumoto
So that `lambda{}.call(1)` raises `ArgumentError` as CRuby does. Also, fixed junk assignment for `lambda{|;a|p a}.call{}`.
2018-12-31Should not check non-node value to `void_expr_error`; fix #4203Yukihiro "Matz" Matsumoto
This is also a reason for #4192 as well.
2018-12-21Add `NULL` pointer check before `void_expr_error()`; fix #4192Yukihiro "Matz" Matsumoto
2018-11-25Allow destructuring in formal arguments.Yukihiro "Matz" Matsumoto
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.
2018-11-25Remove redundant rules from `parse.y`.Yukihiro "Matz" Matsumoto
2018-11-20Fixed a bug in `mirb` heredoc handling; fix #3989Yukihiro "Matz" Matsumoto
2018-11-20Stop special treating of `\r` in the lexer; fix #4132Yukihiro "Matz" Matsumoto
2018-11-19Need to keep rooms for empty splat; fix #4166Yukihiro "Matz" Matsumoto
2018-11-15Fixed a bug in continuous read of target files; ref #4138Yukihiro "Matz" Matsumoto
Line number information in a compiled file was wrong.
2018-11-15Shrink file name table size to `uint16_t`; ref #4138Yukihiro "Matz" Matsumoto
2018-08-25Add `NODE_KW_HASH` support in `mrb_parser_dump()`.Yukihiro "Matz" Matsumoto
2018-08-25Remove `arg_value` from `parse.y`.Yukihiro "Matz" Matsumoto
2018-07-30Keyword argument implemented.Yukihiro "Matz" Matsumoto
2018-07-30New bytecode implementation of mruby VM.Yukihiro "Matz" Matsumoto
2018-02-12Resolve conflicts between labels and conditional ternary; fix #3931Yukihiro "Matz" Matsumoto
2018-02-10Need to determine `IS_LABEL_POSSIBLE()` properly.Yukihiro "Matz" Matsumoto
Otherwise, `{"a": 1}` will cause `SyntaxError`.
2018-01-16Allow `-> do rescue; end` as well as `proc do rescue; end` [Ruby2.6]Yukihiro "Matz" Matsumoto
2017-11-04Merge branch 'master' of github.com:mruby/mrubyYAMAMOTO Masaya
2017-10-28Heavily refactored how lexical scope links are implemented; fix #3821Yukihiro "Matz" Matsumoto
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`.
2017-10-17`do/end` blocks to work with `rescue/ensure/else`; CRuby2.5Yukihiro "Matz" Matsumoto
2017-10-12Correct a small error in parse.y, which causes the reading of unassigned ↵Carlo Prelz
memory (triggers an error when address sanitizer is active)
2017-10-11Add MRB_WITHOUT_FLOATYAMAMOTO Masaya
2017-10-09Fix parse error on TRICK2013/yharaNobuyoshi Nakada
2017-10-09Replace lvar_defined with local_var_pNobuyoshi Nakada
2017-09-27fix: mrbgems\mruby-compiler\core\parse.y(3455): warning C4244: 'function': ↵Tomasz Dąbrowski
conversion from 'intptr_t' to 'int', possible loss of data
generated by cgit v1.2.3 (git 2.39.1) at 2026-04-15 08:43:53 +0000