I get a slight boost from these with GCC 11 on Intel Skylake.
Part of a larger story to fix an allocation throughput regression
compared to 98eeadc ("Development of 3.4.0 started.") as the baseline.
[Bug #20650]
The capture group allocates memory that is leaked when it times out.
For example:
re = Regexp.new("^#{"(a*)" * 10_000}x$", timeout: 0.000001)
str = "a" * 1000000 + "x"
10.times do
100.times do
re =~ str
rescue Regexp::TimeoutError
end
puts `ps -o rss= -p #{$$}`
end
Before:
34688
56416
78288
100368
120784
140704
161904
183568
204320
224800
After:
16288
16288
16880
16896
16912
16928
16944
17184
17184
17200
* Note that we could shift the flags by 2 on serialize & deserialize
but it does not seems worth it as it does not save serialized size
in any significant amount, i.e. average was 0.799 before #2924.
* $ bundle exec rake serialized_size:topgems
Before:
Total sizes for top 100 gems:
total source size: 90207647
total serialized size: 69477115
total serialized/total source: 0.770
Stats of ratio serialized/source per file:
average: 0.844
median: 0.825
1st quartile: 0.597
3rd quartile: 1.064
min - max: 0.078 - 3.792
After:
Total sizes for top 100 gems:
total source size: 90207647
total serialized size: 66150209
total serialized/total source: 0.733
Stats of ratio serialized/source per file:
average: 0.800
median: 0.779
1st quartile: 0.568
3rd quartile: 1.007
min - max: 0.076 - 3.675
https://github.com/ruby/prism/commit/e012072f70
* $ bundle exec rake serialized_size:topgems
Before:
Total sizes for top 100 gems:
total source size: 90207647
total serialized size: 86284647
total serialized/total source: 0.957
Stats of ratio serialized/source per file:
average: 0.952
median: 0.937
1st quartile: 0.669
3rd quartile: 1.206
min - max: 0.080 - 4.065
After:
Total sizes for top 100 gems:
total source size: 90207647
total serialized size: 69477115
total serialized/total source: 0.770
Stats of ratio serialized/source per file:
average: 0.844
median: 0.825
1st quartile: 0.597
3rd quartile: 1.064
min - max: 0.078 - 3.792
https://github.com/ruby/prism/commit/cf90fe5759
OpenSSL::ASN1 is being rewritten in Ruby. To make it easier, let's
remove dependency to the instance variables and the internal-use
function ossl_asn1_get_asn1type() outside OpenSSL::ASN1.
This also fixes the insufficient validation of the passed value with
its tagging.
https://github.com/ruby/openssl/commit/35a157462e
The spec is actually testing a behaviour stemming from NUM2INT(), and
since `sizeof(long)>=sizeof(int)`, `min_long-1` always makes NUM2INT()
raise `RangeError`.
There is no guarantee that Integer#size will continue to return
`sizeof(long)` for small integers.
Use the `l!` specifier for Array#pack instead. It is a public
interface that has a direct relationship with the `long` type.
What a "word" is when talking about sizes is confusing because it's a
highly overloaded term. Intel, Microsoft, and GDB are just a few vendors
that have their own definition of what a "word" is. Specs that used the
"wordsize" guard actually were mostly testing for the size of the C
`long` fundamental type, so rename the guard for clarity.
Also, get the size of `long` directly from RbConfig instead of guessing
using Integer#size. Integer#size is not guaranteed to have anything to
do with the `long` type.
This addresses one of the issues in the `test_kw_splat_nil` failure, but
doesn't make the test pass because of other changes that need to be made
to Prism directly.
One issue was when we have the following code Prism was using
`putobject` with an empty hash whereas the parse.y parser used `putnil`.
```ruby
:ok.itself(**nil)
```
Before:
```
0000 putobject :ok ( 1)[Li]
0002 putobject {}
0004 opt_send_without_block <calldata!mid:itself, argc:1, KW_SPLAT>
0006 leave
```
After:
```
== disasm: #<ISeq:<main>@test2.rb:1 (1,0)-(1,17)>
0000 putobject :ok ( 1)[Li]
0002 putnil
0003 opt_send_without_block <calldata!mid:itself, argc:1, KW_SPLAT>
0005 leave
```
Related to ruby/prism#2935.
Now that the cache location is not used as the install location, this is
unnecessary, and it also prevents `bundle install` with a per app cache
loading code from two different locations, causing annoying warnings
like:
```
Fetching gem metadata from https://rubygems.org/...
Fetching https://github.com/puma/puma.git
Using nio4r 2.5.4
Using bundler 2.3.0.dev
Using puma 5.0.4 from https://github.com/puma/puma.git (at master@ea81fba)
Bundle complete! 1 Gemfile dependency, 3 gems now installed.
Use `bundle info [gemname]` to see where a bundled gem is installed.
Updating files in vendor/cache
* nio4r-2.5.4.gem
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:18: warning: already initialized constant Puma::HTTP_STATUS_CODES
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:18: warning: previous definition of HTTP_STATUS_CODES was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:84: warning: already initialized constant Puma::STATUS_WITH_NO_ENTITY_BODY
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:84: warning: previous definition of STATUS_WITH_NO_ENTITY_BODY was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:103: warning: already initialized constant Puma::Const::VERSION
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:103: warning: previous definition of VERSION was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:103: warning: already initialized constant Puma::Const::PUMA_VERSION
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:103: warning: previous definition of PUMA_VERSION was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:104: warning: already initialized constant Puma::Const::CODE_NAME
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:104: warning: previous definition of CODE_NAME was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:106: warning: already initialized constant Puma::Const::PUMA_SERVER_STRING
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:106: warning: previous definition of PUMA_SERVER_STRING was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:108: warning: already initialized constant Puma::Const::FAST_TRACK_KA_TIMEOUT
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:108: warning: previous definition of FAST_TRACK_KA_TIMEOUT was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:112: warning: already initialized constant Puma::Const::PERSISTENT_TIMEOUT
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:112: warning: previous definition of PERSISTENT_TIMEOUT was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:116: warning: already initialized constant Puma::Const::FIRST_DATA_TIMEOUT
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:116: warning: previous definition of FIRST_DATA_TIMEOUT was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:120: warning: already initialized constant Puma::Const::WRITE_TIMEOUT
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:120: warning: previous definition of WRITE_TIMEOUT was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:127: warning: already initialized constant Puma::Const::MAX_FAST_INLINE
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:127: warning: previous definition of MAX_FAST_INLINE was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:130: warning: already initialized constant Puma::Const::REQUEST_URI
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:130: warning: previous definition of REQUEST_URI was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:131: warning: already initialized constant Puma::Const::REQUEST_PATH
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:131: warning: previous definition of REQUEST_PATH was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:132: warning: already initialized constant Puma::Const::QUERY_STRING
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:132: warning: previous definition of QUERY_STRING was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:133: warning: already initialized constant Puma::Const::CONTENT_LENGTH
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:133: warning: previous definition of CONTENT_LENGTH was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:135: warning: already initialized constant Puma::Const::PATH_INFO
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:135: warning: previous definition of PATH_INFO was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:137: warning: already initialized constant Puma::Const::PUMA_TMP_BASE
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:137: warning: previous definition of PUMA_TMP_BASE was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:139: warning: already initialized constant Puma::Const::ERROR_RESPONSE
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:139: warning: previous definition of ERROR_RESPONSE was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:153: warning: already initialized constant Puma::Const::CHUNK_SIZE
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:153: warning: previous definition of CHUNK_SIZE was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:157: warning: already initialized constant Puma::Const::MAX_HEADER
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:157: warning: previous definition of MAX_HEADER was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:160: warning: already initialized constant Puma::Const::MAX_BODY
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:160: warning: previous definition of MAX_BODY was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:162: warning: already initialized constant Puma::Const::REQUEST_METHOD
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:162: warning: previous definition of REQUEST_METHOD was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:163: warning: already initialized constant Puma::Const::HEAD
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:163: warning: previous definition of HEAD was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:165: warning: already initialized constant Puma::Const::LINE_END
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:165: warning: previous definition of LINE_END was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:166: warning: already initialized constant Puma::Const::REMOTE_ADDR
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:166: warning: previous definition of REMOTE_ADDR was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:167: warning: already initialized constant Puma::Const::HTTP_X_FORWARDED_FOR
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:167: warning: previous definition of HTTP_X_FORWARDED_FOR was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:168: warning: already initialized constant Puma::Const::HTTP_X_FORWARDED_SSL
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:168: warning: previous definition of HTTP_X_FORWARDED_SSL was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:169: warning: already initialized constant Puma::Const::HTTP_X_FORWARDED_SCHEME
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:169: warning: previous definition of HTTP_X_FORWARDED_SCHEME was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:170: warning: already initialized constant Puma::Const::HTTP_X_FORWARDED_PROTO
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:170: warning: previous definition of HTTP_X_FORWARDED_PROTO was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:172: warning: already initialized constant Puma::Const::SERVER_NAME
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:172: warning: previous definition of SERVER_NAME was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:173: warning: already initialized constant Puma::Const::SERVER_PORT
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:173: warning: previous definition of SERVER_PORT was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:174: warning: already initialized constant Puma::Const::HTTP_HOST
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:174: warning: previous definition of HTTP_HOST was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:175: warning: already initialized constant Puma::Const::PORT_80
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:175: warning: previous definition of PORT_80 was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:176: warning: already initialized constant Puma::Const::PORT_443
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:176: warning: previous definition of PORT_443 was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:177: warning: already initialized constant Puma::Const::LOCALHOST
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:177: warning: previous definition of LOCALHOST was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:178: warning: already initialized constant Puma::Const::LOCALHOST_IP
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:178: warning: previous definition of LOCALHOST_IP was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:180: warning: already initialized constant Puma::Const::SERVER_PROTOCOL
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:180: warning: previous definition of SERVER_PROTOCOL was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:181: warning: already initialized constant Puma::Const::HTTP_11
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:181: warning: previous definition of HTTP_11 was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:183: warning: already initialized constant Puma::Const::SERVER_SOFTWARE
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:183: warning: previous definition of SERVER_SOFTWARE was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:184: warning: already initialized constant Puma::Const::GATEWAY_INTERFACE
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:184: warning: previous definition of GATEWAY_INTERFACE was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:185: warning: already initialized constant Puma::Const::CGI_VER
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:185: warning: previous definition of CGI_VER was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:187: warning: already initialized constant Puma::Const::STOP_COMMAND
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:187: warning: previous definition of STOP_COMMAND was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:188: warning: already initialized constant Puma::Const::HALT_COMMAND
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:188: warning: previous definition of HALT_COMMAND was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:189: warning: already initialized constant Puma::Const::RESTART_COMMAND
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:189: warning: previous definition of RESTART_COMMAND was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:191: warning: already initialized constant Puma::Const::RACK_INPUT
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:191: warning: previous definition of RACK_INPUT was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:192: warning: already initialized constant Puma::Const::RACK_URL_SCHEME
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:192: warning: previous definition of RACK_URL_SCHEME was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:193: warning: already initialized constant Puma::Const::RACK_AFTER_REPLY
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:193: warning: previous definition of RACK_AFTER_REPLY was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:194: warning: already initialized constant Puma::Const::PUMA_SOCKET
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:194: warning: previous definition of PUMA_SOCKET was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:195: warning: already initialized constant Puma::Const::PUMA_CONFIG
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:195: warning: previous definition of PUMA_CONFIG was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:196: warning: already initialized constant Puma::Const::PUMA_PEERCERT
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:196: warning: previous definition of PUMA_PEERCERT was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:198: warning: already initialized constant Puma::Const::HTTP
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:198: warning: previous definition of HTTP was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:199: warning: already initialized constant Puma::Const::HTTPS
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:199: warning: previous definition of HTTPS was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:201: warning: already initialized constant Puma::Const::HTTPS_KEY
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:201: warning: previous definition of HTTPS_KEY was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:203: warning: already initialized constant Puma::Const::HTTP_VERSION
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:203: warning: previous definition of HTTP_VERSION was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:204: warning: already initialized constant Puma::Const::HTTP_CONNECTION
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:204: warning: previous definition of HTTP_CONNECTION was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:205: warning: already initialized constant Puma::Const::HTTP_EXPECT
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:205: warning: previous definition of HTTP_EXPECT was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:206: warning: already initialized constant Puma::Const::CONTINUE
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:206: warning: previous definition of CONTINUE was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:208: warning: already initialized constant Puma::Const::HTTP_11_100
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:208: warning: previous definition of HTTP_11_100 was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:209: warning: already initialized constant Puma::Const::HTTP_11_200
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:209: warning: previous definition of HTTP_11_200 was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:210: warning: already initialized constant Puma::Const::HTTP_10_200
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:210: warning: previous definition of HTTP_10_200 was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:212: warning: already initialized constant Puma::Const::CLOSE
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:212: warning: previous definition of CLOSE was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:213: warning: already initialized constant Puma::Const::KEEP_ALIVE
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:213: warning: previous definition of KEEP_ALIVE was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:215: warning: already initialized constant Puma::Const::CONTENT_LENGTH2
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:215: warning: previous definition of CONTENT_LENGTH2 was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:216: warning: already initialized constant Puma::Const::CONTENT_LENGTH_S
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:216: warning: previous definition of CONTENT_LENGTH_S was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:217: warning: already initialized constant Puma::Const::TRANSFER_ENCODING
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:217: warning: previous definition of TRANSFER_ENCODING was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:218: warning: already initialized constant Puma::Const::TRANSFER_ENCODING2
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:218: warning: previous definition of TRANSFER_ENCODING2 was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:220: warning: already initialized constant Puma::Const::CONNECTION_CLOSE
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:220: warning: previous definition of CONNECTION_CLOSE was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:221: warning: already initialized constant Puma::Const::CONNECTION_KEEP_ALIVE
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:221: warning: previous definition of CONNECTION_KEEP_ALIVE was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:223: warning: already initialized constant Puma::Const::TRANSFER_ENCODING_CHUNKED
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:223: warning: previous definition of TRANSFER_ENCODING_CHUNKED was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:224: warning: already initialized constant Puma::Const::CLOSE_CHUNKED
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:224: warning: previous definition of CLOSE_CHUNKED was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:226: warning: already initialized constant Puma::Const::CHUNKED
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:226: warning: previous definition of CHUNKED was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:228: warning: already initialized constant Puma::Const::COLON
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:228: warning: previous definition of COLON was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:230: warning: already initialized constant Puma::Const::NEWLINE
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:230: warning: previous definition of NEWLINE was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:232: warning: already initialized constant Puma::Const::HIJACK_P
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:232: warning: previous definition of HIJACK_P was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:233: warning: already initialized constant Puma::Const::HIJACK
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:233: warning: previous definition of HIJACK was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:234: warning: already initialized constant Puma::Const::HIJACK_IO
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:234: warning: previous definition of HIJACK_IO was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:236: warning: already initialized constant Puma::Const::EARLY_HINTS
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:236: warning: previous definition of EARLY_HINTS was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:239: warning: already initialized constant Puma::Const::WORKER_CHECK_INTERVAL
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:239: warning: previous definition of WORKER_CHECK_INTERVAL was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:242: warning: already initialized constant Puma::Const::DQUOTE
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:242: warning: previous definition of DQUOTE was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:243: warning: already initialized constant Puma::Const::HTTP_HEADER_DELIMITER
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:243: warning: previous definition of HTTP_HEADER_DELIMITER was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:244: warning: already initialized constant Puma::Const::ILLEGAL_HEADER_KEY_REGEX
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:244: warning: previous definition of ILLEGAL_HEADER_KEY_REGEX was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:245: warning: already initialized constant Puma::Const::ILLEGAL_HEADER_VALUE_REGEX
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:245: warning: previous definition of ILLEGAL_HEADER_VALUE_REGEX was here
/home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce/lib/puma/const.rb:248: warning: already initialized constant Puma::Const::BANNED_HEADER_KEY
/home/deivid/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/bundler/gems/puma-ea81fba045ce/lib/puma/const.rb:248: warning: previous definition of BANNED_HEADER_KEY was here
Using bundler 2.3.0.dev
Using nio4r 2.5.4
Using puma 5.0.4 from https://github.com/puma/puma.git (at /home/deivid/Code/playground/bundler_cache_bug/vendor/cache/puma-ea81fba045ce@ea81fba)
Updating files in vendor/cache
Bundle complete! 1 Gemfile dependency, 3 gems now installed.
Use `bundle info [gemname]` to see where a bundled gem is installed.
```
https://github.com/rubygems/rubygems/commit/039d9fb2cd
If we want to change git gems to use a proper cache, instead of using
the cache folder as the install location, so we need to keep git
information in the cache, so that when running `bundle install` or
`bundler install --local`, we are able to figure out whether the
revision that needs to be checked out is present locally in the cache or
needs to be fetched from the remote repository.
https://github.com/rubygems/rubygems/commit/607eda63eb
The method has two different concerns not straightforward to
distinguish.
One is to set a new `install_path`, which is done by setting the
`@install_path` instance variable, and invalidating the `local_specs`
memoization, so that the next time they are picked from the new
location.
The other one is to set a new `cache_path` which is done by setting the
`@cache_path` instance variable, and invalidating the `git_proxy`
memoization, so that the next git proxy uses the new cache location.
This commit splits the logic so that this is easier to understand.
https://github.com/rubygems/rubygems/commit/55904094e8
It's not obvious that the git source actually reinstalls a proper
checkout of the repository on usage if necessary. This adds a debugging
message to log that, just like it's done when explicitly installing the
source.
https://github.com/rubygems/rubygems/commit/04e8e42a43
* `bundle exec` assigns `Gem::Specification.all` to the set of specs
known to Bundler (a `Bundler::SpecSet`).
* `gem uninstall` recently started calling `#delete` on the set of specs
stored in `Gem::Specification#all`. This, in RubyGems, is just an
array of specs, so has a `#delete` method that receives a single
element.
* However, at some point I added a `SpecSet#delete` method that takes an
array of specs, breaking the "Array-like" contract and making `gem
uninstall` break when run in a `bundle exec` context.
The fix is to make `Bundler::SpecSet#delete` handle being given a single
spec.
https://github.com/rubygems/rubygems/commit/e3acb7b01d
The following code crashes because the GC ran during finalizers will
cause T_ZOMBIE objects to be on the heap, which crashes when we call
rb_gc_obj_free on it:
raise_proc = proc do |id|
GC.start
end
1000.times do
ObjectSpace.define_finalizer(Object.new, raise_proc)
end
When loading a non-ASCII compatible file, an error is raised which
causes memory leak.
For example:
require "tempfile"
Tempfile.create do |f|
f.write("# -*- coding: UTF-16BE -*-")
f.flush
10.times do
20_000.times do
begin
load(f.path)
rescue
end
end
puts `ps -o rss= -p #{$$}`
end
end
Before:
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94576
109504
124768
139536
154928
170256
After:
19568
21296
21664
21728
22192
22256
22416
22272
22272
22272
This commit introduce `RubyVM::AbstractSyntaxTree::Node#locations` method
and `RubyVM::AbstractSyntaxTree::Location` class.
Ruby AST node will hold multiple locations information.
`RubyVM::AbstractSyntaxTree::Node#locations` provides a way to access
these locations information.
`RubyVM::AbstractSyntaxTree::Location` is a class which holds these location information:
* `#first_lineno`
* `#first_column`
* `#last_lineno`
* `#last_column`
Alan Wu
Peter Zhu
Benoit Daloze
Yusuke Endoh
yui-knk
David Rodríguez
Samuel Giddins
Kazuki Yamaguchi
Kevin Newton
Nobuyoshi Nakada
dependabot[bot]
eileencodes
Burdette Lamar