17333bde3a
Merge pull request #4222 from shuujii/use-g-instead-of-e
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Use `%g` instead of `%e` for float representation in dump format
2019-01-14 19:13:48 +09:00
0e04c46261
Use 2 digits exponent format for printf family on old MSVC
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For conforming C standard.
2019-01-13 23:24:57 +09:00
9f081183d2
Improve compatibility to CRuby for Float#to_s
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Bfore:
Float::INFINITY.to_s #=> "inf"
50.0.to_s #=> "50"
1e20.to_s #=> "1e+20"
After / CRuby:
Float::INFINITY.to_s #=> "Infinity"
50.0.to_s #=> "50.0"
1e20.to_s #=> "1.0e+20"
2019-01-13 19:59:22 +09:00
2d8aec2b88
Use %g instead of %e for float representation in dump format
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`%g` use shorter representation than `%e`.
2019-01-11 19:54:46 +09:00
856b8d9610
Remove duplicate code in numeric.c
2019-01-10 23:22:23 +09:00
68735d1261
Fix dump/load float leteral evaluate to infinity
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Example:
# example.rb
p(2e308)
p(-2e308)
Good:
$ bin/mruby example.rb
inf
-inf
Bad:
$ bin/mrbc example.rb
$ bin/mruby -b example.mrb
0
-0
Cause:
Float infinity representation is `inf` on dump and it is converted by
corresponding `String#to_f` on load.
Treatment:
- Introduce new representations (`i`: +infinity, `I`: -infinity)
- Allow old representations (`inf`, `-inf`, `infinity`, `-infinity`) too
- Raise error for unknown representations (use corresponding `Kernel#Float`)
2019-01-08 20:43:23 +09:00
b30ca87bd0
Integrate mrblib/float.rb into src/numeric.c
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- Avoid hack for `MRB_WITHOUT_FLOAT` in build scripts
- Avoid runtime dispatch for `MRB_WITHOUT_FLOAT`
2019-01-04 20:31:05 +09:00
53d87c59c0
Remove unused local variable n in range_initialize; #4213
2019-01-04 14:42:47 +09:00
1bf6c84682
Merge pull request #4213 from shuujii/range-rafactor
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range: Refactor range.h/range.c
2019-01-04 14:39:04 +09:00
eb216fc858
range: Refactor range.h/range.c
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Functions order, name, linkage and so on.
2019-01-03 20:09:41 +09:00
cca19532c5
Remove Kernel#class_defined? which is not available in CRuby; #3829
2019-01-03 11:34:35 +09:00
648b57620a
range: Embed edges in RRange on boxing environment.
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[Breaking changes]
Developers must use following APIs for accessing attributes of RRange
because RRange structure depends on boxing setting.
- mrb_range_beg
- mrb_range_end
- mrb_range_excl_p
2019-01-01 15:35:56 +09:00
b0dc163b5d
Suppress a struct initializer warning
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Suppress a compiler (clang) warning bellow:
src/vm.c:104:38: warning: suggest braces around initialization of
subobject [-Wmissing-braces]
const mrb_value mrb_value_zero = { 0 };
^
{}
2018-12-23 14:23:44 +09:00
11071b9ab1
Merge pull request #4189 from sdottaka/fix-mrb_ary_clear
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Make mrb_ary_clear() function callable from C again
2018-12-17 16:29:00 +09:00
ccc5edc60d
Small refactoring of #4188
2018-12-17 16:00:22 +09:00
e690314525
Recover #to_int; ref #4177
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We have removed implicit conversion to strings using `to_int`. But some
users still using `to_int` as a typical integer method, i.e. they do
string check by code like: `obj.respond_to?(:to_int)`. So we have
recovered the method.
2018-12-17 15:59:42 +09:00
c03fa0e1b3
Recover String#to_str; ref #4177
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We have removed implicit conversion to strings using `to_str`. But some
people still using `to_str` as a typical string method, i.e. they do
string check by code like: `obj.respond_to?(:to_str)`. So we have
recovered the method.
2018-12-17 15:59:42 +09:00
d8c70167f7
Make mrb_ary_clear() function callable from C again
2018-12-15 05:17:38 +09:00
62dd4d89fc
Add mrb_hash_size() function.
2018-12-14 21:41:07 +09:00
60da293d5c
Avoid using floating point number for HT_SEG_INCREASE_RATIO; ref #4182
2018-12-11 10:54:47 +09:00
265171a28c
Rename ht_foreach_func to mrb_hash_foreach_func.
2018-12-11 10:41:26 +09:00
e935d20ab5
Add mrb_ prefix to iv_foreach_func.
2018-12-11 10:39:53 +09:00
a0df27d8e0
Add new API mrb_iv_foreach() to iterate over instance variables.
2018-12-11 09:48:15 +09:00
f6b2e6231a
Update iv_foreach() function.
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* return `void` instead of `mrb_bool'.
* non zero return value from `func` breaks the loop.
* no longer remove items on negative return value from `func`.
2018-12-11 09:47:06 +09:00
378c728338
Update comments.
2018-12-11 09:04:08 +09:00
c0d91a14e7
Add API function mrb_hash_foreach() to iterate over items in a hash.
2018-12-11 09:01:05 +09:00
c23e68d32b
Need to clear stack before invoking a block; fix #4181
2018-12-10 10:23:01 +09:00
86d102350b
Restrict total recursion number of ecall(); fix #3789
2018-11-20 09:14:34 +09:00
65a2c2082d
Call mrb_str_to_str from mrb_string_value_ptr for compatibility.
2018-11-19 17:11:19 +09:00
53e2df3e93
Restore mrb_string_type function for compatibility.
2018-11-19 16:13:26 +09:00
c308a149f0
Add Hash type check for OP_KARG and OP_KEY_P; ref #4166
2018-11-19 15:35:59 +09:00
87ffab5713
Adjust codedump output format; ref #4166
2018-11-19 15:25:42 +09:00
9516731329
Use type checking mrb_to_str instead of converting mrb_str_to_str.
2018-11-19 12:08:28 +09:00
610bcc88c2
Removed to_hash conversion method.
2018-11-19 12:08:28 +09:00
698f5f707c
Removed to_ary conversion method.
2018-11-19 12:08:28 +09:00
ff08856fe3
Remove implicit conversion using to_str method; fix #3854
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We have added internal convenience method `__to_str` which
does string type check.
The issue #3854 was fixed but fundamental flaw of lack of stack
depth check along with fibers still remains. Use `MRB_GC_FIXED_ARENA`
for workaround.
2018-11-19 12:05:46 +09:00
afca99a40b
Remove implicit conversion using to_int method.
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The ISO standard does not include implicit type conversion using
`to_int`. This implicit conversion often causes vulnerability.
There will be no more attacks like #4120 .
In addition, we have added internal convenience method `__to_int` which
does type check and conversion (from floats).
2018-11-19 11:28:51 +09:00
31a961acf1
The current context may be changed in mrb_vm_exec; ref #3668 #4104
2018-11-19 09:50:31 +09:00
cab6b0f39b
Protect Fiber from GC in ecall(); fix #4104
2018-11-19 09:49:20 +09:00
25d390d6cc
Improve Hash table using variable sized segments.
2018-11-19 09:30:15 +09:00
180b73fec4
The key or value object could be reclaimed by GC; fix #4164
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The GC may occur between `sg_shift` and `mrb_assoc_new`, in which
case `key` and `value` could be freed even tough they are still alive.
The issue is found and fixed by https://hackerone.com/hexodus
2018-11-16 01:04:57 +09:00
0a022f7b8d
The saved pc from ERR_PC_SET was wrong; fix #4138
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The saving `pc` position should be beginning of the instruction.
But after `mruby 2.0` byte code modification, the `pc` variable
points the beginning of the next instruction. We save the previous
position in a local variable `pc0`.
2018-11-15 23:34:32 +09:00
faf51f82c7
Rename local variables in mrb_debug_info_append_file
2018-11-15 23:34:32 +09:00
56db3cf3eb
Simplify argument parsing; ref #4161
2018-11-15 21:01:56 +09:00
f39f428ed4
Silence -fsanitize=undefined warning in src/enum.c; fix #4161
2018-11-15 21:01:56 +09:00
61f49690e4
Remove filename&lines from mrb_irep struct.
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This patch slightly reduce memory consumption (2% for my test).
2018-11-15 21:01:56 +09:00
1bea1e2050
Small renaming refactor in dump.c
2018-11-15 19:24:45 +09:00
7d7f9feee7
Wrong pool data length for negative floating value in a mrb file.
2018-11-07 17:20:18 +09:00
d25ebec988
Fixed wrong ArgumentError with keyword arguments; fix #4159
2018-11-05 21:52:17 +09:00
d47003aea4
Fixed a bug in argument number check with kwargs; fix #4159
2018-11-05 07:44:25 +09:00
Yukihiro "Matz" Matsumoto