ruby.git/prism/templates/src/serialize.c.erb, branch v3_3_11

[ruby/prism] Provide flags for changing encodings

2023-12-06T19:23:38+00:00

https://github.com/ruby/prism/commit/e838eaff6f

[ruby/prism] Refactor pm_diagnostic_t and pm_comment_t to use pm_location_t

2023-12-04T14:33:44+00:00

https://github.com/ruby/prism/commit/115b6a2fc6

[ruby/prism] Prism.parse_success?(source)

2023-12-01T20:53:34+00:00

A lot of tools use Ripper/RubyVM::AbstractSyntaxTree to determine
if a source is valid. These tools both create an AST instead of
providing an API that will return a boolean only.

This new API only creates the C structs, but doesn't bother
reifying them into Ruby/the serialization API. Instead it only
returns true/false, which is significantly more efficient.

https://github.com/ruby/prism/commit/7014740118

[ruby/prism] Change numbered parameters

2023-12-01T17:03:09+00:00

Previously numbered parameters were a field on blocks and lambdas
that indicated the maximum number of numbered parameters in either
the block or lambda, respectively. However they also had a
parameters field that would always be nil in these cases.

This changes it so that we introduce a NumberedParametersNode that
goes in place of parameters, which has a single uint8_t maximum
field on it. That field contains the maximum numbered parameter in
either the block or lambda.

As a part of the PR, I'm introducing a new UInt8Field type that
can be used on nodes, which is just to make it a little more
explicit what the maximum values can be (the maximum is actually 9,
since it only goes up to _9). Plus we can do a couple of nice
things in serialization like just read a single byte.

https://github.com/ruby/prism/commit/2d87303903

[ruby/prism] Convert start line to signed integers

2023-11-29T13:56:19+00:00

Ruby allows for 0 or negative line start, this is often used
with `eval` calls to get a correct offset when prefixing a snippet.

e.g.

```ruby
caller = caller_locations(1, 1).first
class_eval <<~RUBY, caller.path, caller.line - 2
  # frozen_string_literal: true
  def some_method
    #{caller_provided_code_snippet}
  end
RUBY
```

https://github.com/ruby/prism/commit/0d14ed1452

[ruby/prism] Rename varint as varuint

2023-11-29T13:56:18+00:00

Line numbers may be negative, so we need to introduce signed varint,
so renaming unsigned ones first avoid confusion.

https://github.com/ruby/prism/commit/90d862361e

[ruby/prism] Move DATA parsing into its own parse result field

2023-11-28T13:25:48+00:00

https://github.com/ruby/prism/commit/42b60b6e95

[ruby/prism] Revert "Ensure serialized file is little endian"

2023-11-18T01:32:37+00:00

https://github.com/ruby/prism/commit/4cec275fff

[ruby/prism] Ensure serialized file is little endian

2023-11-17T20:11:25+00:00

https://github.com/ruby/prism/commit/0c762ee68a

[ruby/prism] Fix up lint

2023-11-03T14:13:50+00:00

https://github.com/ruby/prism/commit/4f3a3e3ec1