ruby.git/prism/templates/src/serialize.c.erb, branch v3_4_9

Bump Prism version to 1.5.0

2025-09-12T21:30:16+00:00

[ruby/prism] Do not serialize common flags when PRISM_SERIALIZE_ONLY_SEMANTICS_FIELDS is set

2024-07-25T11:39:05+00:00

* 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

[ruby/prism] Do not serialize node_id when PRISM_SERIALIZE_ONLY_SEMANTICS_FIELDS is set

2024-07-25T11:39:04+00:00

* $ 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

[ruby/prism] Add node ids to nodes

2024-07-11T18:25:54+00:00

https://github.com/ruby/prism/commit/bf16ade7f9

[ruby/prism] Expose flags on every node type

2024-07-11T18:25:54+00:00

https://github.com/ruby/prism/commit/9f12a56fd6

[ruby/prism] Set `#line" directives to respect the path in ruby/ruby repo

2024-06-20T12:36:18+00:00

ruby/ruby measures test coverage of C code, but the `#line` directive
generated by prism points to a file that does not exist, so coverage is
not taken properly.

This changeset specifies the location of the source files as a relative
path in terms of ruby/ruby repo.

https://github.com/ruby/prism/commit/1a2626be27

[ruby/prism] Ensure deserialization works with errors+warnings>256

2024-03-28T16:04:35+00:00

https://github.com/ruby/prism/commit/f540e830b5

[ruby/prism] Provide options for reducing size

2024-03-20T21:32:03+00:00

https://github.com/ruby/prism/commit/592128de4d

[ruby/prism] Change pm_integer_t structure

2024-03-07T23:02:33+00:00

https://github.com/ruby/prism/commit/588acf823f

[ruby/prism] Expose types on diagnostics

2024-03-07T02:42:54+00:00

https://github.com/ruby/prism/commit/a735c2262f