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2015-03-18Fix exceptions for visualcppJared Breeden
2015-03-16Merge pull request #2746 from tarosay/tarosaYukihiro "Matz" Matsumoto
I modified the undefined frexpl in cygwin of make
2015-03-16I have added the #ifdef __CYGWIN32__ to modify the fmt_fp.cTarosa
2015-03-16I modified the undefined frexpl in cygwin of makeTarosa
2015-03-06Merge pull request #2740 from govm/stack_extend-in-mrb_f_sendYukihiro "Matz" Matsumoto
Fix #2739 stack_extend in mrb_f_send
2015-03-05stack_extend in mrb_f_sendGo Saito
mrb_f_send needs stack_extend like OP_SEND Signed-off-by: Go Saito <[email protected]>
2015-02-28Merge pull request #2738 from kou/use-ptrdiff-tYukihiro "Matz" Matsumoto
Use ptrdiff_t to suppress signedness warning
2015-02-28Use ptrdiff_t to suppress signedness warningKouhei Sutou
3df32161797aa9c6e9df259e8d8571b454cb2333 says so but there is no warning with GCC 4.9 on my Debian GNU/Linux environment.
2015-02-27Merge pull request #2736 from cremno/delete-prototypes-of-undefined-functionsYukihiro "Matz" Matsumoto
delete prototypes of undefined functions
2015-02-27fix MSVC initialization issue by a patch from @dyama; close #2734Yukihiro "Matz" Matsumoto
2015-02-27change size_t to ptrdiff_t to silence signedness warnings; #2732Yukihiro "Matz" Matsumoto
2015-02-26delete prototypes of undefined functionscremno
2015-02-26Merge pull request #2732 from kou/fix-a-crash-bug-on-raise-after-reallocYukihiro "Matz" Matsumoto
Fix a crash bug on raising after realloc
2015-02-25Fix a crash bug on raising after reallocKouhei Sutou
The following program reproduces this problem: #include <mruby.h> static mrb_value recursive(mrb_state *mrb, mrb_value self) { mrb_int n; mrb_get_args(mrb, "i", &n); if (n == 0) { mrb_raise(mrb, E_RUNTIME_ERROR, "XXX"); } else { mrb_funcall(mrb, self, "recursive", 1, mrb_fixnum_value(n - 1)); } return self; } int main(void) { mrb_state *mrb; mrb = mrb_open(); mrb_define_method(mrb, mrb->kernel_module, "recursive", recursive, MRB_ARGS_REQ(1)); mrb_funcall(mrb, mrb_top_self(mrb), "recursive", 1, mrb_fixnum_value(30)); mrb_close(mrb); } Recursive method call isn't required. It's just for expanding call info stack. If mrb_realloc() is called in cipush(), cibase address is changed. So, we shouldn't compare ci before mrb_realloc() and cibase after mrb_realloc(). It accesses unknown address and causes crash.
2015-02-24Merge pull request #2730 from kou/fix-no-expression-caseYukihiro "Matz" Matsumoto
Fix a bug that no expression case doesn't return valid value
2015-02-24Fix a bug that no expression case doesn't return valid valueKouhei Sutou
Here is a script that reproduces this problem: x = case when true; 1 end p x # => main # 1 is expected
2015-02-24Merge pull request #2729 from kou/fix-if-and-no-value-returned-caseYukihiro "Matz" Matsumoto
Fix a bug that if and no return value case can't return true clause value
2015-02-24Merge pull request #2728 from govm/fix-dereference-invalid-argvYukihiro "Matz" Matsumoto
fix pointer dereference after realloc
2015-02-24Fix a bug that if and no return value case can't return true clause valueKouhei Sutou
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
2015-02-23fix pointer dereference after reallocGo Saito
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 <[email protected]>
2015-02-19add a prototype declaration for mrb_fiber_resume(); ref #1269Yukihiro "Matz" Matsumoto
2015-02-19new API function mrb_fiber_resume(); ref #1269Yukihiro "Matz" Matsumoto
2015-02-19add description comment to mrb_fiber_yield()Yukihiro "Matz" Matsumoto
2015-02-16silence warnings in fmt_fp.cYukihiro "Matz" Matsumoto
2015-02-16Merge pull request #2723 from cremno/use-musl-fmt_fpYukihiro "Matz" Matsumoto
re-implement mrb_float_to_str()
2015-02-13re-implement mrb_float_to_str()cremno
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).
2015-02-13Merge pull request #2722 from sgnr/disable-stdio-enable-backtracesYukihiro "Matz" Matsumoto
Make backtraces work again under DISABLE_STDIO
2015-02-13Merge pull request #2721 from kou/add-more-debug-flagsYukihiro "Matz" Matsumoto
Add more debug flags for GCC based compilers
2015-02-13add IPv6 constants defined in RFC3493.Tomoyuki Sahara
2015-02-12DISABLE_STDIO does not disable backtraces.Simon Génier
2015-02-10Add more debug flags for GCC based compilersKouhei Sutou
We can use `#define`-ed macros in GDB with `-g3` flag. We can run code step by step in GDB with `-O0` flag.
2015-02-07Merge pull request #2719 from suzukaze/delete-temp-variableYukihiro "Matz" Matsumoto
Delete temp variable
2015-02-07Remove eql_p variable in mrb_struct_eql funcJun Hiroe
2015-02-07Remove eql_p variable in mrb_struct_equal funcJun Hiroe
2015-02-07Merge pull request #2718 from matsumoto-r/update-mruby-configYukihiro "Matz" Matsumoto
mruby-config supports MRUBY_LDFLAGS_BEFORE_LIBS in libmruby.flags.mak
2015-02-07Merge pull request #2717 from sgnr/missing-lastpc-on-funcall-cfuncYukihiro "Matz" Matsumoto
Fix possible segfault when accessing backtrace with MRB_WORD_BOXING.
2015-02-06mruby-config supports MRUBY_LDFLAGS_BEFORE_LIBS in libmruby.flags.makMATSUMOTO Ryosuke
2015-02-07Merge pull request #2716 from kou/fix-ensure-context-on-break-and-returnYukihiro "Matz" Matsumoto
Fix ensure with yield context on break and return
2015-02-05Fix possible segfault when accessing backtrace with MRB_WORD_BOXING.Simon Génier
2015-02-05Fix ensure with yield context on break and returnKouhei Sutou
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.
2015-02-03Merge pull request #2715 from suzukaze/fix-dump.cYukihiro "Matz" Matsumoto
Replace int with mrb_bool in dump_bigendian_p func
2015-02-02Replace int with mrb_bool in dump_bigendian_p funcJun Hiroe
2015-02-02allow endian specification of mrb files by `mrbc -e/-E`Yukihiro "Matz" Matsumoto
`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.
2015-01-31block_given? should work with nested block; fix #2695 close #2712Yukihiro "Matz" Matsumoto
2015-01-31avoid block_given? in loop method for simplicityYukihiro "Matz" Matsumoto
2015-01-26Merge pull request #2714 from xxuejie/use-setter-macro-when-necessaryYukihiro "Matz" Matsumoto
Use setter macro instead of directly setting values
2015-01-26Use setter macro instead of directly setting valuesXuejie "Rafael" Xiao
2015-01-25Merge pull request #2713 from BenMorganIO/grammar-in-doc-updatesYukihiro "Matz" Matsumoto
update grammar and preposition for debugger readme
2015-01-25update grammar and preposition for debugger readmeBen A Morgan
2015-01-23Merge pull request #2710 from sdottaka/fix-window-buildYukihiro "Matz" Matsumoto
tasks/ruby_ext.rake: Fix build error when file path includes \1 or \2. ...
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