[#68478] Looking for MRI projects for Ruby Google Summer of Code 2015 — Tony Arcieri <bascule@...>
Hi ruby-core,
10 messages
2015/03/10
[#68480] Re: Looking for MRI projects for Ruby Google Summer of Code 2015
— SASADA Koichi <ko1@...>
2015/03/10
I have.
[#68549] Re: Looking for MRI projects for Ruby Google Summer of Code 2015
— SASADA Koichi <ko1@...>
2015/03/17
I sent several ideas on previous, mail, but they are seems rejected?
[#68493] [Ruby trunk - Feature #10532] [PATCH] accept_nonblock supports "exception: false" — nobu@...
Issue #10532 has been updated by Nobuyoshi Nakada.
5 messages
2015/03/11
[#68503] Re: [Ruby trunk - Feature #10532] [PATCH] accept_nonblock supports "exception: false"
— Eric Wong <normalperson@...>
2015/03/12
Committed as r49948.
[#68504] Re: [Ruby trunk - Feature #10532] [PATCH] accept_nonblock supports "exception: false"
— Nobuyoshi Nakada <nobu@...>
2015/03/12
On 2015/03/12 12:08, Eric Wong wrote:
[#68506] Seven stacks (and two questions) — Jakub Trzebiatowski <jaktrze1@...>
The Ruby Hacking Guide says that Ruby has窶ヲ seven stacks. Is it an implementation choice (and it could be implemented with one stack), or is there really a need for seven logical stacks? For example, Lua has one stack, and still closures with upvalues are totally possible (it窶冱 like Ruby窶冱 blocks that can reference local variables of their enclosing method, but it works for any function with any upvalues).
5 messages
2015/03/12
[#68520] Possible regression in 2.1 and 2.2 in binding when combined with delegate? — Joe Swatosh <joe.swatosh@...>
# The following code
3 messages
2015/03/14
[#68604] GSOC project Cross-thread Fiber support — surya pratap singh raghuvanshi <oshosurya@...>
- *hi i am a third year computer science student interested in working
6 messages
2015/03/22
[#68606] Re: GSOC project Cross-thread Fiber support
— Tony Arcieri <bascule@...>
2015/03/22
Hi Surya,
[#68619] Re: GSOC project Cross-thread Fiber support
— surya pratap singh raghuvanshi <oshosurya@...>
2015/03/23
hi tony,
[ruby-core:68530] [Ruby trunk - Bug #10687] ArgumentError in certain cases of instance_exec (new bug in 2.2)
From:
hanachin@...
Date:
2015-03-15 13:18:05 UTC
List:
ruby-core #68530
Issue #10687 has been updated by Seiei Higa.
File relaxed.patch added
File test_lambda_relaxed.rb added
It seems broken at r48239
```console
$ ./ruby -v --disable-gems a.rb
ruby 2.2.0dev (2014-11-03 trunk 48238) [x86_64-darwin14]
["a", "b", "c", "d"]
```
```console
$ ./ruby -v --disable-gems a.rb
ruby 2.2.0dev (2014-11-03 trunk 48239) [x86_64-darwin14]
a.rb:1:in `block in <main>': wrong number of arguments (4 for 0..1) (ArgumentError)
from a.rb:4:in `instance_exec'
from a.rb:4:in `<main>'
```
I wrote a patch for fix this issue.
```diff
diff --git vm_args.c vm_args.c
index e4ade6b..cd52227 100644
--- vm_args.c
+++ vm_args.c
@@ -562,10 +562,14 @@ setup_parameters_complex(rb_thread_t * const th, const rb_iseq_t * const iseq, r
break;
case arg_setup_lambda:
if (given_argc == 1 &&
- given_argc != iseq->param.lead_num &&
+ given_argc != min_argc &&
+ (min_argc > 0 || iseq->param.flags.has_block) &&
!iseq->param.flags.has_rest &&
args_check_block_arg0(args, th, msl)) {
- given_argc = RARRAY_LENINT(args->rest);
+ int len = RARRAY_LENINT(args->rest);
+ if (len >= min_argc && len <= max_argc) {
+ given_argc = len;
+ }
}
}
```
And I wrote some test, passing a lambda as a block, then yield an array.
All test cases passed at r48238, But failed in trunk, and with this patch too.
----------------------------------------
Bug #10687: ArgumentError in certain cases of instance_exec (new bug in 2.2)
https://bugs.ruby-lang.org/issues/10687#change-51851
* Author: Anonymous
* Status: Open
* Priority: Normal
* Assignee:
* ruby -v: ruby 2.2.0p0 (2014-12-25 revision 49005) [x86_64-linux]
* Backport:
----------------------------------------
a.rb:
~~~
foo = ->(a = nil) do
p(a)
end
instance_exec(["a", "b", "c", "d"], &foo)
~~~
~~~
#=> rvm use 2.1 && ruby -v && ruby a.rb
Using /home/micaeked/.rvm/gems/ruby-2.1.5
ruby 2.1.5p273 (2014-11-13 revision 48405) [x86_64-linux]
["a", "b", "c", "d"]
#=> rvm use 2.2 && ruby -v && ruby a.rb
Using /home/micaeked/.rvm/gems/ruby-2.2.0
ruby 2.2.0p0 (2014-12-25 revision 49005) [x86_64-linux]
a.rb:1:in `block in <main>': wrong number of arguments (4 for 0..1) (ArgumentError)
from a.rb:5:in `instance_exec'
from a.rb:5:in `<main>'
~~~
---Files--------------------------------
relaxed.patch (654 Bytes)
test_lambda_relaxed.rb (10.6 KB)
--
https://bugs.ruby-lang.org/