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2017-07-05In Ruby, `sprintf` specifier `%u` should behave as `%d`; fix #3730Yukihiro "Matz" Matsumoto
Since there's no unsigned integer in Ruby. Binary, octal and hexadecimal negative numbers can be represented by using 2's compliment. But decimal (not being power of 2) cannot be use that kind of format.
2017-07-04Refactor `sprintf()` code.Yukihiro "Matz" Matsumoto
2017-07-04Initialize `flags` for each loop.Yukihiro "Matz" Matsumoto
2017-06-28Remove redundant use of `Object#to_s` in interpolation.Yukihiro "Matz" Matsumoto
2017-06-28Provide better way to check compile errors.Yukihiro "Matz" Matsumoto
Now you can just call `mrb_load_*` functions then check `context->parser_nerr > 0` if the return value is `undef`, instead of calling `mrb_parse_*` functions independently. ref #3248 #3331
2017-06-28Revert "Make `mrb_load_exec` a static function."Yukihiro "Matz" Matsumoto
This reverts commit 7944d9a6d4ccb94189f37d307d384ed1cfe33e17. Because it voids #3248 and #3331. But we should add better way to check whether compile errors occur without duplicated callings.
2017-06-28Avoid `mrb_funcall()` unless absolutely necessary; ref #3722Yukihiro "Matz" Matsumoto
As a result, `#chr` is not called for ch < 0x80, so we need to update the "invalid chr" test.
2017-06-27Remove unnecessary initialization of a local variable.Yukihiro "Matz" Matsumoto
2017-06-27No longer need to copy `argv` from `mrb_get_args`; ref #3722Yukihiro "Matz" Matsumoto
2017-06-23Should raise an exception if `break` called in ensure; fix #3721Yukihiro "Matz" Matsumoto
2017-06-23Make `mrb_load_exec` a static function.Yukihiro "Matz" Matsumoto
2017-06-21Add write barrier to protect proc reference from fiber; fix #3719Yukihiro "Matz" Matsumoto
2017-06-21Use `alias enum_for to_enum` instead of `alias :enum_for :to_enum`.Yukihiro "Matz" Matsumoto
2017-06-21use `unless` instead of `if not`.Yukihiro "Matz" Matsumoto
2017-06-20Avoid using `snprintf(3)` in case `MRB_DISABLE_STDIO`; fix #3714Yukihiro "Matz" Matsumoto
2017-06-19Save gc_arena after buffer got allocatedAsmod4n
Latest fix was freeing the buffer while it was still in use. Fixes #3712
2017-06-19Fixed disclosure of local variables by `eval`; ref #3710Yukihiro "Matz" Matsumoto
This patch fixes the latter part of #3710. We need to change `struct REnv` to fix the former part of the issue.
2017-06-16Use `MRB_PRId` instead of `d` for mrb_int decimal specifier; ref #3701Yukihiro "Matz" Matsumoto
2017-06-16Use `mrb_str_new()` instead of `malloc()`; ref #3701Yukihiro "Matz" Matsumoto
Otherwise the function may terminate and cause memory leaks.
2017-06-16Should not use `sizeof(buf)` when `buf` is `char*`; #3701Yukihiro "Matz" Matsumoto
2017-06-16Merge branch 'string-upto' of https://github.com/ksss/mruby into ↵Yukihiro "Matz" Matsumoto
ksss-string-upto
2017-06-15Call write barriers for stack-modified fibers; fix #3699Yukihiro "Matz" Matsumoto
2017-06-15Print the file name along with line number on syntax errors; fix #3698Yukihiro "Matz" Matsumoto
2017-06-15Prevent Fiber#initialize to be called twice; fix #3705Yukihiro "Matz" Matsumoto
2017-06-14Use malloc instead of dynamic allocationksss
2017-06-14Fix arena overflow errorksss
2017-06-14Reimplement String#uptoksss
2017-06-07Handles exceptions from code generation phase; fix #3695Yukihiro "Matz" Matsumoto
2017-06-05Limit recursion level of `codegen()`; fix #3690Yukihiro "Matz" Matsumoto
2017-06-02Revert "Update NODE_BLOCK check logic in `void_expr_error`."Yukihiro "Matz" Matsumoto
This reverts commit 31e30686b0bd9333eb0593fb1fb43b9b99744517.
2017-06-02Update NODE_BLOCK check logic in `void_expr_error`.Yukihiro "Matz" Matsumoto
2017-06-02Fixed a bug in `void_expr_error`.Yukihiro "Matz" Matsumoto
2017-06-02Add more precise void expression checks; ref #3686Yukihiro "Matz" Matsumoto
2017-06-01Check for super using OP_ARGARY; fix #3678Yukihiro "Matz" Matsumoto
It generates a wasted empty array for each `super` call though. It should be fixed in the future, if possible.
2017-05-29Mark the proc object representing top-level as an internal object; #3621Yukihiro "Matz" Matsumoto
2017-05-26Fixed off-by-one error in `fiber_switch()`; ref #3641Yukihiro "Matz" Matsumoto
2017-05-25Raise an exception when transfer arguments are too many; fix #3641Yukihiro "Matz" Matsumoto
The fix was proposed by @block8437. Thank you.
2017-05-25Make `gen_assignment()` to support `NODE_SCALL`; ref #3658Yukihiro "Matz" Matsumoto
2017-05-25Under MRB_INT64, width may be bigger than INT_MAX; fix #3665Yukihiro "Matz" Matsumoto
2017-05-23Remove class info from backtrace lines.Yukihiro "Matz" Matsumoto
2017-05-21String#concat: Try to convert when not stringksss
2017-05-12Change return back to break in the default case.Clayton Smith
2017-05-08Fix segmentation fault ref: #3648ksss
2017-04-29Better error messageNobuyoshi Nakada
Raise argument error with the better message, at the only place where the size to fill can be negative.
2017-04-29Use `FILL` and `PUSH`Nobuyoshi Nakada
Instead of loop or `memcpy` after `CHECK`, use dedicated macros, `FILL` and `PUSH`, respectively.
2017-04-25Silence warnings caused by implicit type casting.Yukihiro "Matz" Matsumoto
2017-04-25Add explicit cast from double to long.Yukihiro "Matz" Matsumoto
2017-04-25Avoid use of `snprintf()` when DISABLE_STDIO is set; fix #3632Yukihiro "Matz" Matsumoto
ref #3492 #3515 #3517
2017-04-24Merge pull request #3630 from nobu/bug/sprintf-sp3infYukihiro "Matz" Matsumoto
Fix space flag with inf/nan
2017-04-23Fix embedded document with unterminated terminatorNobuyoshi Nakada
`skips()` is `mrb_bool` function, should return `FALSE` at EOF, not `EOF`.