d3b323cf2f
PR #2521 did not work for singleton classes for non-class objects; fix #3003
2015-11-07 15:51:00 +09:00
614927447a
mrb_str_concat() may call VM resursively thus may reallocate VM stack; close #3000
2015-10-27 01:06:15 +09:00
3ab2f9371e
Clean up GC code
2015-10-19 22:29:43 +02:00
6ddd79fd0e
ensure must not be called before rescue; fix #2933
2015-09-02 21:46:51 +09:00
5af770cd59
prevent out-of-bounds ensure clause access; fix #2910
2015-08-10 11:41:01 +09:00
f0040b5371
vm: execute ensure without exception at the top of the fiber; fix #2904
2015-07-30 16:46:31 +09:00
89ebb0c4f1
vm: execute ensure at the top of the fiber; fix #2903
2015-07-30 16:45:31 +09:00
9c311ddc93
refactor mrb_bob_missing to share raising NoMethodError code; fix #2878
...
Note: arguments of mrb_no_method_error() has changed. You need to replace
3rd and 4th argument (say n, argv) to mrb_ary_new_from_values(mrb, n, argv).
2015-07-13 11:07:59 +09:00
40252169fc
method_missing definition may be undefined; fix #2878
2015-07-07 10:32:54 +09:00
6a1978c7e1
fix OP_APOST bug for no pre arg cases; fix #2810
2015-05-31 18:30:37 +09:00
6498d90f1b
Move "src/mrb_throw.h" to "include/mruby/throw.h".
...
Related to #2760 .
2015-05-25 21:19:24 +09:00
2106d4d446
remove mrb_define_method_vm() function
...
It isn't needed as it's very similar to mrb_define_method_raw() and also
there's only one place where mrb_proc_ptr() actually has to be called.
Inspired by @furunkel's method cache patch (#2764 ).
2015-05-15 13:04:55 +02:00
5c25a9a6a9
C++ compilation failed due to skipping iniitalization by goto out_super
2015-04-27 02:50:42 +09:00
bdb9d4d19c
super should not be called outside of a method; fix #2770
2015-04-27 00:53:08 +09:00
4cf9b2fd1c
execute ensure clause only when skipping call frame; fix #2726
2015-03-21 11:20:44 +09:00
16b5986d14
stack_extend in mrb_f_send
...
mrb_f_send needs stack_extend like OP_SEND
Signed-off-by: Go Saito <gos@iij.ad.jp >
2015-03-05 17:41:34 +09:00
42359d6241
Use ptrdiff_t to suppress signedness warning
...
3df3216179
2015-02-28 15:30:18 +09:00
414678d61a
Merge pull request #2736 from cremno/delete-prototypes-of-undefined-functions
...
delete prototypes of undefined functions
2015-02-27 17:15:59 +09:00
3df3216179
change size_t to ptrdiff_t to silence signedness warnings; #2732
2015-02-27 17:14:03 +09:00
893f937922
delete prototypes of undefined functions
2015-02-26 09:56:03 +01:00
3fefe52ffb
Fix a crash bug on raising after realloc
...
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.
2015-02-25 00:13:40 +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
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
d63e45a014
Use setter macro instead of directly setting values
2015-01-26 10:52:06 +08:00
09c6ca936c
preserve ICLASS in ci->target_class; fix #2657 ; ensuring #1467 #1470 #1493 still works
2014-11-28 20:35:06 +09:00
820f6d147f
Fix an error when calling a method implemented in C by super() with arguments. This fix makes the following code workable:
...
Expected:
class MRBTime < Time; def self.new; super(2012, 4, 21); end; end
MRBTime.new # => Sat Apr 21 00:00:00 2012
Actual:
class MRBTime < Time; def self.new; super(2012, 4, 21); end; end
MRBTime.new # => can't convert nil into Integer (TypeError)
2014-11-19 13:29:22 +09:00
aff2be4b40
fix typo (i->idx)
2014-10-15 14:11:00 +02:00
26bbc81e12
get rid of shadowing variables
...
Mostly by renaming the shadowing variable.
If a shadowing variable was deleted,
the shadowed one can be used instead.
2014-09-03 10:00:37 +02:00
7ac68809d3
remove ci->nreg initialization from cipush()
2014-09-01 15:38:25 +09:00
77b2ec30ff
add write barrier to env on pop call info poped. #2525
2014-08-28 09:14:40 +09:00
bdaa12de1d
use MRB_STRINGIZE
...
It's defined in mruby/version.h which gets included in mruby.h, so it's
safe to use.
2014-08-26 00:32:06 +02:00
e75e2083fd
Fix a bug that class variable can't be referenced from class method
...
Class method defined in singleton class should be evaluated in class
context not singleton class context.
fix #2515
2014-08-09 15:06:17 +09:00
513f24e908
removed non-need space
2014-08-07 23:11:10 +09:00
206f89e209
add MRB_API modifiers to mruby API functions
2014-08-04 00:47:08 +09:00
1b5584b3c8
check if block is given in eval_under(); fix #2486
2014-07-23 02:08:37 +09:00
4501598f27
use SystemStackError instead of RuntimeError
2014-07-12 21:29:46 +09:00
0cf86dea0e
rename SET_FIXNUM_VALUE to SET_INT_VALUE since it sets mrb_int value
2014-07-09 06:40:19 +09:00
249f05e7d7
Clean up value.h and mrb_value boxing
2014-07-09 06:32:11 +09:00
73c086b4c7
Sacrifice some micro-optimization to remove duplicate code
2014-06-26 22:22:21 +02:00
f092ef6b14
OP_ENTER: Rewrite split aspec use macros
2014-06-25 13:54:11 +09:00
58e87996b9
should not add extra stack space to callinfo->nregs; maybe related to #2375
2014-06-10 00:32:45 +09:00
72305efe61
Remove space.
2014-06-03 16:29:42 +09:00
6bf1ee78c8
add internal function mrb_toplevel_run_keep() to keep stack contents; close #2326
2014-05-30 15:25:58 +09:00
a11f994e01
direct invocation of instance_eval
2014-05-21 18:00:48 +09:00
74da72409e
direct invocation of module_eval; ref #2298
2014-05-21 14:49:06 +09:00
a6f26514a5
break in blocks cannot cross C function boundaries; fix #2298
2014-05-21 09:00:30 +09:00
6a7f133d02
include/mruby/opcode.h fix operation doc
...
src/vm.c fix operation doc
[ci skip]
2014-05-16 20:44:54 +09:00
2be348a0f1
mv opcode.h -> include/mruby/opcode.h and remove duplication from mruby-eval gem
2014-05-14 23:14:08 +09:00
f0fed9dbec
Consolidate muliptlication into one place
2014-05-13 11:46:47 -04:00
4e357a4963
protect argument array from GC in OP_ENTER
2014-05-13 16:01:30 +09:00
Yukihiro "Matz" Matsumoto