Fix an AST and token incompatibility for Prism::Translation::Parser
#2557
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Fixes ruby#2506. This PR fixes an AST and token incompatibility between Parser gem and `Prism::Translation::Parser` for symbols quoted with line breaks.
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kddnewton
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Mar 7, 2024
koic
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koic
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Mar 8, 2024
This PR fixes the following error for `Prism::Translation::Parser::Lexer` on the main branch:
```console
$ cat example.rb
'a' # aあ
"
#{x}
"
$ bundle exec rubocop
Parser::Source::Range: end_pos must not be less than begin_pos
/Users/koic/.rbenv/versions/3.0.4/lib/ruby/gems/3.0.0/gems/parser-3.3.0.5/lib/parser/source/range.rb:39:in `initialize'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser/lexer.rb:299:in `new'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser/lexer.rb:299:in `block in to_a'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser/lexer.rb:297:in `map'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser/lexer.rb:297:in `to_a'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser.rb:263:in `build_tokens'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser.rb:92:in `tokenize'
```
This change was made in ruby#2557, and it seems there was
an inconsistency in Range due to forgetting to apply `offset_cache` to `start_offset`.
matzbot
pushed a commit
to ruby/ruby
that referenced
this pull request
Mar 8, 2024
This PR fixes the following error for `Prism::Translation::Parser::Lexer` on the main branch:
```console
$ cat example.rb
'a' # aあ
"
#{x}
"
$ bundle exec rubocop
Parser::Source::Range: end_pos must not be less than begin_pos
/Users/koic/.rbenv/versions/3.0.4/lib/ruby/gems/3.0.0/gems/parser-3.3.0.5/lib/parser/source/range.rb:39:in `initialize'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser/lexer.rb:299:in `new'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser/lexer.rb:299:in `block in to_a'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser/lexer.rb:297:in `map'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser/lexer.rb:297:in `to_a'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser.rb:263:in `build_tokens'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser.rb:92:in `tokenize'
```
This change was made in ruby/prism#2557, and it seems there was
an inconsistency in Range due to forgetting to apply `offset_cache` to `start_offset`.
artur-intech
pushed a commit
to artur-intech/ruby
that referenced
this pull request
Apr 26, 2024
This PR fixes the following error for `Prism::Translation::Parser::Lexer` on the main branch:
```console
$ cat example.rb
'a' # aあ
"
#{x}
"
$ bundle exec rubocop
Parser::Source::Range: end_pos must not be less than begin_pos
/Users/koic/.rbenv/versions/3.0.4/lib/ruby/gems/3.0.0/gems/parser-3.3.0.5/lib/parser/source/range.rb:39:in `initialize'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser/lexer.rb:299:in `new'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser/lexer.rb:299:in `block in to_a'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser/lexer.rb:297:in `map'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser/lexer.rb:297:in `to_a'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser.rb:263:in `build_tokens'
/Users/koic/src/github.com/ruby/prism/lib/prism/translation/parser.rb:92:in `tokenize'
```
This change was made in ruby/prism#2557, and it seems there was
an inconsistency in Range due to forgetting to apply `offset_cache` to `start_offset`.
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Fixes #2506.
This PR fixes an AST and token incompatibility between Parser gem and
Prism::Translation::Parserfor symbols quoted with line breaks.