Activity
From 08/07/2020 to 08/13/2020
08/13/2020
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11:51 PM Revision 4318aba9 (git): re.c: prevent "warning: variable 'n' set but not used"
- by adding MAYBE_UNUSED.
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09:23 PM Feature #17122: Add category to Warning#warn
- jeremyevans0 (Jeremy Evans) wrote in #note-1:
> I don't think we should add a category keyword if the only usage is ... -
09:06 PM Feature #17122: Add category to Warning#warn
- I don't think we should add a category keyword if the only usage is for deprecation warnings. If we are going to do t...
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08:42 PM Feature #17122 (Closed): Add category to Warning#warn
- Deprecation warnings and other warnings in Ruby have a category (:deprecated, etc) but those categories aren't expose...
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06:16 PM Revision 22fd617a (git): Adding doc/dig_methods.rdoc and links to it (#3416)
- Adds a full discussion of #dig, along with links from Array, Hash, Struct, and OpenStruct.
CSV::Table and CSV::Row a... - 05:16 PM Revision cead77d8 (git): * 2020-08-14 [ci skip]
- 05:15 PM Revision 511b55bc (git): Enable arm64 optimizations that exist for power/x86 (#3393)
- * Enable unaligned accesses on arm64
64-bit Arm platforms support unaligned accesses.
Running the string benchmarks... -
05:10 PM Bug #17120: String#start_with? return wrong result for Regexp patterns containing /\K/
- Patch: https://github.com/ruby/ruby/pull/3417
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- `String#start_with?` unexpectedly reports true when the pattern Regexp contains `/\K/` (lookbehind) operator and the ...
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11:56 AM Revision 787cb0fd (git): Replace repeated RSTRING_PTR and RSTRING_LEN with RSTRING_GETMEM
- As now RSTRING_PTR and RSTRING_LEN are functions, they very bother
stepping in/out during debugging. -
- Applied in changeset commit:git|014a4fda54cb6897ed54ea9c44376db3459fc46e.
----------
rb_str_{index,rindex}_m: Handle... -
- Patch: https://github.com/ruby/ruby/pull/3414
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- When the pattern Regexp given to `String#index` and `String#rindex` contain a `/\K/` (lookbehind) operator, these met...
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- When the pattern Regexp given to String#index and String#rindex
contain a /\K/ (lookbehind) operator, these methods r... -
- Applied in changeset commit:git|5d71eed1a7f0a70db013de59cd7e95bdca0d5c0e.
----------
rb_str_{partition,rpartition}_m... -
- Patch: https://github.com/ruby/ruby/pull/3413
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- When the Regexp pattern given to `String#partition` and `String#rpartition` contain a `/\K/` (lookbehind) operator, t...
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- When the pattern given to String#partition and String#rpartition
contain a /\K/ (lookbehind) operator, the methods re... -
09:58 AM Feature #17121: Remove ENV#index
- Sorry, `ENV#index` is will be remove this pull request(https://github.com/ruby/ruby/pull/3412)
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- `ENV#index` is deprecated since `ruby-1.9.0-0`.
So, remove it.
```bash
root@8785b339158a:/all-ruby# env ALL_R... -
- okuramasafumi (Masafumi OKURA) wrote in #note-27:
> I found that
>
> ``` ruby
> {{a: 1, b: 2}}
> ```
>
> is ... -
01:14 AM Revision 69b5241c (git): ruby_debug_log: suppress warning
- Old gcc (< 5 maybe?) warns that this variable is not initialized:
debug.c: In function 'ruby_debug_log':
deb... -
- This reverts commit c355fa72d4e356378a8b03a67432b52bafcc308b.
08/12/2020
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09:29 PM Bug #17105: A single `return` can return to two different places in a proc inside a lambda inside a method
- Just to be clear I am +1 on single return target, as described here: https://github.com/jruby/jruby/issues/6350#issue...
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07:48 PM Feature #16986: Anonymous Struct literal
- okuramasafumi (Masafumi OKURA) wrote in #note-27:
> I found that
>
> ``` ruby
> {{a: 1, b: 2}}
> ```
>
> is a synta... -
05:56 PM Feature #16986: Anonymous Struct literal
- I found that
``` ruby
{{a: 1, b: 2}}
```
is a syntax error and could be a good candidate for this feature. -
- Reopening this as the commit had to be reverted as CI showed issues in `backtrace_mark`. I can't work on debugging t...
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06:03 PM Bug #17031 (Closed): `Kernel#caller_locations(m, n)` should be optimized
- Applied in changeset commit:git|f2d7461e85053cb084e10999b0b8019b0c29e66e.
----------
Improve performance of partial ... -
07:14 AM Bug #17031: `Kernel#caller_locations(m, n)` should be optimized
- Thank you Jeremy!
Great patch! -
- This reverts commit f2d7461e85053cb084e10999b0b8019b0c29e66e.
Some CI machines are reporting issues with backtrace_m... - 06:03 PM Revision 6dfd7ad4 (git): * 2020-08-13 [ci skip]
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- Previously, backtrace_each fully populated the rb_backtrace_t with all
backtrace frames, even if caller only requeste... -
12:31 PM Feature #17103: Add a :since option to ObjectSpace.dump_all
- @ko1 this parameter allow to do partial heap dumps. e.g. `dump_all(since: 42)`, means to only dump objects of the 42t...
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- sorry I can't understand the specification.
also https://github.com/ruby/ruby/pull/3368/files doesn't have a doc.
... -
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08:54 AM Revision 166cacc5 (git): Fix corruption in ARGF.inplace
- Extension string stored in `ARGF.inplace` is created using an api
designed for C string constants to create a Ruby st... -
- does it improve the performance?
My understanding is the advantage of `epoll` is advanced registration.
However, `s... -
- sorry I didn't check all threads, but nobu's patch can close it?
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- Sorry for late response.
I have a plan to remake current profile library with recent APIs. -
- > However that terminology is already used for symbols (rb_str_intern).
Yes. This is why we didn't propose it.
-
- sorry I didn't check it.
Thank you, ~10 MB in "B's 250 MiB." is not problem I think.
Could you merge it if you do... -
- `rb_funcall` expects a list of `VALUE`s after the number of arguments.
I think you'll want to write:
```C
MQ... -
- Applied in changeset commit:git|e79cdcf61b0665d8a9bb309a607227de43e95673.
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string.c(rb_str_split_m): Handl... -
- Use BEG(0) instead of the result of rb_reg_search to handle the cases
when the separator Regexp contains /\K/ (lookbe...
08/11/2020
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- Extension string stored in `ARGF.inplace` is created using an api designed for C string constants to create a Ruby st...
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- Currently, `Enumerator#new` allows this code (no block given):
```ruby
obj = Object.new
Enumerator.new(obj)
```... - 04:02 PM Revision 66efe373 (git): * 2020-08-12 [ci skip]
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04:01 PM Revision 7930a352 (git): Test out fix for OpenSSL test flakiness
- `OpenSSL::TestX509Store#test_verify` has been failing intermittently on
CI about once a day:
- http://ci.rvm.jp/res... -
03:57 PM Feature #17104: Do not freeze interpolated strings when using frozen-string-literal
- > another reason is avoidance of alias effects
What you've shown is not another reason for freezing.
`a = b = "... -
06:22 AM Feature #17104: Do not freeze interpolated strings when using frozen-string-literal
- bughit (bug hit) wrote in #note-11:
> > However in my view what defines a literal, is the use of a specific syntax, ... -
- Patch: https://github.com/ruby/ruby/pull/3369
`casecmp?` is a kind of performance trap as it's much slower than us... -
03:14 PM Bug #17114: Float is not properly kept as integer when integer is added without space
- Hello,
my fault. Thank you for clarification.
Best regards,
Tammo
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02:40 PM Bug #17114: Float is not properly kept as integer when integer is added without space
- Hi, it's not a bug. +-1 is a precision argument.
```
irb> 12.34.floor(-1)
=> 10
irb> 12.34.floor(+1)
=> 12.3
... -
- This is expected. `1.0.floor + 1` is parsed as `((1.0).floor).+(1)`. `1.0.floor +1` is parsed as `(1.0).floor(+1)`....
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- Hello dear ruby community,
I observed the following behaviour:
``` ruby
1.0.floor +1 # => 1.0
(1.0).floor +1 # ... -
01:49 PM Revision 42725e3a (git): Enable s390x invokebuiltin JIT test again
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- Patch: https://github.com/ruby/ruby/pull/3407
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- When a String is `#split`ted with a pattern containing /\K/ (lookbehind) operator,
the portion that matches the look... -
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08:34 AM Bug #17112: Resolv.getaddress fails with IPv6 link-local addresses
- After some experiments I noticed that changing `use_ipv6?` isn't the whole story.
In `Resolv#each_address` there see... -
- Clang 12 warns "suspicious concatenation of string literals in an array
initialization", which is rather annoying tha... -
- LLVM made release/11.x branch. Its master is now version 12.
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- Do not repeat yourself.
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- A single quote "is representable either by itself or by the escape
sequence", according to ISO/IEC 9899 (checked all ... -
02:43 AM Feature #15281: Speed up Set#intersect with size check.
- Apparently the linked PR has been merged last december 31st.
I note there's no NEWS entry. -
12:23 AM Feature #17000: 2.7.2 turns off deprecation warnings by default
- I think deprecation warnings are necessary if, and only if, a feature or behaviour is going away in the lifespan of t...
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12:16 AM Bug #17106: Build ruby 2.6.6 from git source
- 47720e2255f34ecad49763c66a7ea02a55a3f60a will fix the error.
But I don't know if it won't cause a regression.
`ruby...
08/10/2020
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- Maybe there are some potential issues.
```
$ ruby -v -e 'RubyVM::InstructionSequence.compile("def f; return 1 unles... -
11:44 PM Bug #17106 (Closed): Build ruby 2.6.6 from git source
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01:29 PM Bug #17106: Build ruby 2.6.6 from git source
- mame (Yusuke Endoh) wrote in #note-1:
> Hi,
>
> I think you are using bison that is newer than the latest version... -
- This documents how methods for core classes and classes in the
standard library should be documented.
Co-authored-by... -
- > However in my view what defines a literal, is the use of a specific syntax, so ""
There is only one reason for f... -
04:47 PM Feature #17016: Enumerable#accumulate
- nobu (Nobuyoshi Nakada) wrote in #note-30:
> I found a word [traject], means to transport, transmit, or transpose.
... - 04:33 PM Revision 404bff56 (git): * 2020-08-11 [ci skip]
-
- Methods:
drop
drop_while
any?
all?
none?
one? -
02:51 PM Bug #17110: String.tr unexpected behaviour with backslash
- Yusuke Endoh, thanks for clearing it up.
-
- ```
p "\\/".tr("/\\\\", "\\\\/") #=> "/\\"
```
Unfortunately it is complicated, but `\` is an escape character o... -
- Is there no way to do change all backslashes to forward slashes and forward slashes to backslashes in the same tr com...
-
- See the document.
> The backslash character `\` can be used to escape `^` or `-` and is otherwise ignored unless it ... -
- ``` ruby
"\\".tr("\\","A") works great, with "\\" becoming "A"
"\\".tr("\\C","AB") should also output "A" but ins... -
- `"\\".tr("\\","A")` works great, with `"\\"` becoming `"A"`.
`"\\".tr("\\C","AB")` should also output `"A"`, but i... -
01:28 PM Feature #17109 (Rejected): Eliminate the performance impact of operands' order in array's | and &
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- [set.rb](https://github.com/ruby/ruby/blob/master/lib/set.rb) has this optimization for `intersection` and IMHO `Set`...
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12:27 PM Feature #17109: Eliminate the performance impact of operands' order in array's | and &
- > > The order is preserved from the original array.
My bad, I missed the comment. In this case, I think the optimi... -
- I like the idea very much, but very unfortunately, the document of `Array#&` says:
> The order is preserved from t... -
08:12 AM Feature #17109: Eliminate the performance impact of operands' order in array's | and &
- I mean these operations essentially perform Set union and intersection, am I correct? Then the order of the operands ...
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- I noticed that I cannot resolve any link-local IPv6 address using `Resolv.getaddress`. For example calling `Resolv.ge...
-
-
- Encoding of C-sources can not be determined, and non-ASCII code
are often warned by localized compilers. -
- `key` is not used outside this assertion.
-
- Calls with a constant argument should be optimized away.
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- From #7 actually the checks would be needed in both cases, because one could save the value of `Thread.current.local`...
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- One consideration: `Fiber.current` is not available until `require "fiber"`.
So an API based on `Fiber.current` does... - 07:36 AM Revision 9260b0ae (git): * 2020-08-10 [ci skip]
-
-
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04:09 AM Feature #17111 (Assigned): Improve performance of Net::HTTPHeader#set_form by 40%
- ## diff
```diff
diff --git a/lib/net/http/header.rb b/lib/net/http/header.rb
index a8901e7..3f1a008 100644
--- ...
08/09/2020
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10:51 PM Feature #17109: Eliminate the performance impact of operands' order in array's | and &
- `a & b` returns different result from `b & a`. `a | b` returns different result from `b | a`. You cannot substitute o...
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- When I do intersection (`a & b`) or union (`a | b`), usually the array in one position is more likely longer than the...
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- * [Bug #17105] A single `return` can return to two different places in a proc inside a lambda inside a method (eregon...
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- * [Feature #13381] Expose rb_fstring and its family to C extensions
* It's only missing a decision on the names. C... -
- +1 to @eregon ’s interpretation. Current behaviour is at least very cryptic.
-
10:02 AM Bug #17108: error: initialization of ‘long unsigned int’ from ‘void *’ makes integer from pointer without a cast
- tested with latest RUBY -> same warning=error
-
- It seems that the "OPTIMIZATION" macro for "rb_funcall" causes something bad.
```
|| CC rubymsgque_la-mis...
08/08/2020
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11:11 PM Feature #8215 (Closed): Support accessing Fiber-locals and backtraces for a Fiber
- It looks like we can implement `Fiber#backtrace`:
https://bugs.ruby-lang.org/issues/16815
and in addition we sh... -
- Also discussed here:
https://bugs.ruby-lang.org/issues/8215 -
08:35 PM Bug #11628: Net::SMTPServerBusy is not behaving according to documentation
- Checkout this - https://www.smtpservers.co/blog/free-smtp-servers/
-
- @ioquatix Two reasons I've heard from projects using `RubyVM::AbstractSyntaxTree` are: built-in (not an extra depende...
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- I was using `RubyVM::AbstractSyntaxTree` but moved to `parser` gem. I cannot see any reason to use `RubyVM::AbstractS...
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- The choice of characters used for quoting is irrelevant to such problem, which will not be solved unless the method n...
-
- See #13589
-
- In Ruby exception backtrace (and other places), the method name uses a quoting style of a backtick followed by a text...
-
01:29 AM Feature #16461 (Assigned): Proc#using
- shugo (Shugo Maeda) wrote in #note-5:
> > I think that could be a good rule, all `Proc#using` must happen `before Pr...
08/07/2020
- 05:08 PM Revision b4b702dd (git): * 2020-08-08 [ci skip]
-
-
-
- Right, every object cached at parse time must be deeply immutable, I would think that was an oversight.
-
- I got an issue on Ractor.
```ruby
def test
(1..2)
end
r1 = test
Ractor.new do
r2 = test
end.take
```
* compil... -
11:17 AM Bug #17013: `RubyVM::AbstractSyntaxTree.parse("struct.field += foo")` has no operator
- ruby_2_7 e9e4f8430a62f56a4e62dd728f4498ee4c300c12 merged revision(s) 8e189df32cacef4b21e357a590d349330532baf5.
-
- Add operator info to `OP_ASGN2` of `RubyVM::AbstractSyntaxTree`.
-
- Hi,
I think you are using bison that is newer than the latest version at Ruby 2.6 release.
I guess @nobu has alre... -
- Hello!
I tried to build ruby 2.6.6 from git source, but get an error.
My Dockerfile:
```
FROM archlinux:2020070... -
- - When NDEBUG is defined that shall be honoured.
- When RUBY_DEBUG is defined that shall be honoured.
- When both are... -
- * Revert "mswin build - install src zlib files after checkout"
This reverts commit b6175c9e4fe25b978252d8998fe791d65... -
12:27 AM Feature #16495: Inconsistent quotes in error messages
- Some terminals don't highlight text inside different quotes (for example, Iterm2, Terminal on Mac).
So you're going ...
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