a2a272ca8e
Merge pull request #2730 from kou/fix-no-expression-case
...
Fix a bug that no expression case doesn't return valid value
2015-02-24 22:07:36 +09:00
4b4ddd5a28
Fix a bug that no expression case doesn't return valid value
...
Here is a script that reproduces this problem:
x = case
when true; 1
end
p x # => main # 1 is expected
2015-02-24 20:53:12 +09:00
68f60714dc
Merge pull request #2729 from kou/fix-if-and-no-value-returned-case
...
Fix a bug that if and no return value case can't return true clause value
2015-02-24 14:29:47 +09:00
d0bc006a73
Merge pull request #2728 from govm/fix-dereference-invalid-argv
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fix pointer dereference after realloc
2015-02-24 14:28:14 +09:00
584d6de3c2
Fix a bug that if and no return value case can't return true clause value
...
Here is a script that reproduce this problem:
x = if true
1
else
case 2
when 3
end
4
end
p x # => nil # 1 is expected
2015-02-24 00:16:41 +09:00
42d23084b7
fix pointer dereference after realloc
...
In src/vm.c: mrb_funcall_with_block
stack_extend may realloc mrb->c->stbase, if argv points on mruby's stack,
then it points invalid address after stack_extend.
e.g. src/class.c: mrb_instance_new
This code:
```ruby
class A
def initialize(a0,a1,a2,a3,a4)
a0.is_a? Array
end
end
def f(a0,a1,a2,a3,a4)
A.new(a0,a1,a2,a3,a4)
f(a0,a1,a2,a3,a4)
end
f(0,1,2,3,4)
```
is expected to get exception
```
stack level too deep. (limit=(0x40000 - 128)) (SystemStackError)
```
but get segfault.
Signed-off-by: Go Saito <gos@iij.ad.jp >
2015-02-23 11:25:21 +09:00
44d8a40bac
add a prototype declaration for mrb_fiber_resume(); ref #1269
2015-02-19 11:38:05 +09:00
0609abb3f7
new API function mrb_fiber_resume(); ref #1269
2015-02-19 10:02:43 +09:00
80c343aec9
add description comment to mrb_fiber_yield()
2015-02-19 10:02:02 +09:00
9248cdd6cc
silence warnings in fmt_fp.c
2015-02-16 14:50:01 +09:00
a88a20d51f
Merge pull request #2723 from cremno/use-musl-fmt_fp
...
re-implement mrb_float_to_str()
2015-02-16 14:42:01 +09:00
6f893b5183
re-implement mrb_float_to_str()
...
The new implementation is backwards incompatible, but I couldn't find
any usage outside mruby and I also couldn't think of a different and
good name.
All ISO C99 printf conversion specifiers for floating point numbers and
an optional precision are supported.
It is largely based on code from the MIT licensed musl libc
(http://www.musl-libc.org/ ) and its floating point printing is exact
(unlike the current code behind Float#to_s).
2015-02-13 09:33:03 +01:00
1fa081a646
Merge pull request #2722 from sgnr/disable-stdio-enable-backtraces
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Make backtraces work again under DISABLE_STDIO
2015-02-13 12:31:26 +09:00
a32ec182dd
Merge pull request #2721 from kou/add-more-debug-flags
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Add more debug flags for GCC based compilers
2015-02-13 12:28:42 +09:00
40e4eb599c
DISABLE_STDIO does not disable backtraces.
2015-02-12 13:18:59 -05:00
a88cda8ac6
Add more debug flags for GCC based compilers
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We can use `#define`-ed macros in GDB with `-g3` flag.
We can run code step by step in GDB with `-O0` flag.
2015-02-10 19:00:30 +09:00
789177c8fe
Merge pull request #2719 from suzukaze/delete-temp-variable
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Delete temp variable
2015-02-07 17:50:54 +09:00
ac131c9052
Remove eql_p variable in mrb_struct_eql func
2015-02-07 01:46:56 +09:00
7dff6ab75a
Remove eql_p variable in mrb_struct_equal func
2015-02-07 01:46:45 +09:00
43881f6b97
Merge pull request #2718 from matsumoto-r/update-mruby-config
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mruby-config supports MRUBY_LDFLAGS_BEFORE_LIBS in libmruby.flags.mak
2015-02-07 00:49:02 +09:00
f5026f9b6c
Merge pull request #2717 from sgnr/missing-lastpc-on-funcall-cfunc
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Fix possible segfault when accessing backtrace with MRB_WORD_BOXING.
2015-02-07 00:48:08 +09:00
7367bf6ffe
mruby-config supports MRUBY_LDFLAGS_BEFORE_LIBS in libmruby.flags.mak
2015-02-06 07:15:54 -08:00
1346456c6c
Merge pull request #2716 from kou/fix-ensure-context-on-break-and-return
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Fix ensure with yield context on break and return
2015-02-07 00:13:14 +09:00
df382dea73
Fix possible segfault when accessing backtrace with MRB_WORD_BOXING.
2015-02-05 15:12:21 -05:00
8cb40fcda7
Fix ensure with yield context on break and return
...
How to reproduce:
class A
def x
yield
ensure
y
end
def y
end
end
# Work
A.new.x do
end
# Not work
# trace:
# [2] /tmp/a.rb:5:in A.x
# [0] /tmp/a.rb:15
# /tmp/a.rb:5: undefined method 'y' for main (NoMethodError)
A.new.x do
break
end
# trace:
# [2] /tmp/a.rb:5:in A.call
# [0] /tmp/a.rb:19
# /tmp/a.rb:5: undefined method 'y' for main (NoMethodError)
lambda do
A.new.x do
return
end
end.call
`self` in ensure is broken when yield and break/return are used.
2015-02-05 22:40:25 +09:00
4957c85269
Merge pull request #2715 from suzukaze/fix-dump.c
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Replace int with mrb_bool in dump_bigendian_p func
2015-02-03 07:23:09 +09:00
b88c8b40d6
Replace int with mrb_bool in dump_bigendian_p func
2015-02-02 14:18:10 +09:00
bc9c47d518
allow endian specification of mrb files by mrbc -e/-E
...
`mruby -b` now accepts both big/little endian mrb (compiled binary) files.
`mrbc` generates mrb files in big endian for .mrb files and in native endian
for C files (with -B option specified) by default. If you are cross compiling,
you need to specify target endian by -e/-E options if it is different from
host endian.
2015-02-02 09:34:24 +09:00
089f1f6c75
block_given? should work with nested block; fix #2695 close #2712
2015-01-31 13:51:25 +09:00
02b54e5379
avoid block_given? in loop method for simplicity
2015-01-31 10:44:58 +09:00
f01882a8e0
Merge pull request #2714 from xxuejie/use-setter-macro-when-necessary
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Use setter macro instead of directly setting values
2015-01-26 16:11:58 +09:00
d63e45a014
Use setter macro instead of directly setting values
2015-01-26 10:52:06 +08:00
23e69edd2d
Merge pull request #2713 from BenMorganIO/grammar-in-doc-updates
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update grammar and preposition for debugger readme
2015-01-25 19:48:02 +09:00
cc11ee15b4
update grammar and preposition for debugger readme
2015-01-25 02:01:46 -08:00
8af688e2c9
Merge pull request #2710 from sdottaka/fix-window-build
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tasks/ruby_ext.rake: Fix build error when file path includes \1 or \2. ...
2015-01-23 01:15:44 +09:00
a99fb39dc1
tasks/ruby_ext.rake: Fix build error when file path includes \1 or \2. #2709
2015-01-22 20:27:29 +09:00
8aba34301b
String#[]= should support negative position; close #2707
2015-01-19 22:13:34 +09:00
d764632f86
Merge pull request #2680 from sdottaka/add-fflush
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mrdb, mirb: Add fflush() so that a external program can read output imme...
2015-01-19 08:30:52 +09:00
1c48be7822
Merge pull request #2706 from furunkel/master
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Don't use Build.current if possible
2015-01-19 00:13:14 +09:00
959a5cff60
Don't use Build.current if possible
2015-01-18 15:45:48 +01:00
7137ee88b5
Merge pull request #2705 from sdottaka/mrdb-step-into-proc-call
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mrdb: fix crash when stepping into Proc.call
2015-01-18 20:24:46 +09:00
f9e43724bf
Merge pull request #2704 from takahashim/update-version-readme
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update stable version number in README
2015-01-18 12:11:26 +09:00
af51a4ac9d
mrdb: fix crash when stepping into Proc.call
...
How to reproduce:
```
cat a.rb
Proc.new { 1 }.call
echo step | mrdb a.rb
```
2015-01-18 10:00:56 +09:00
c0f5be7858
update stable version number in README
2015-01-18 00:45:41 +09:00
16884b87af
Merge pull request #2702 from takahashim/fix-string-match
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fix infinite loop in String#match(arg) when arg is String
2015-01-14 09:33:41 +09:00
bcceeba09b
fix infinite loop in String#match(arg) when arg is String
2015-01-14 02:18:56 +09:00
d405eb5541
Merge pull request #2701 from suzukaze/string.upto
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Add String#upto
2015-01-13 20:27:19 +09:00
e998094297
Add String#upto
2015-01-13 16:32:30 +09:00
4aef1ad209
Merge pull request #2700 from takahashim/string-ljust
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add String#ljust into mruby-string-ext
2015-01-13 16:19:46 +09:00
1ab79ac414
Merge pull request #2699 from takahashim/fix-recursive-struct
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fix Segmentation fault on Struct#inspect due to recursive Struct object
2015-01-13 16:18:50 +09:00
Yukihiro "Matz" Matsumoto