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Suppress Ruby 3.4's warning #1028

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merged 1 commit into from
Jul 19, 2024

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koic
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@koic koic commented Jul 19, 2024

Starting with Ruby 3.4, there is a gradual plan to freeze strings: https://bugs.ruby-lang.org/issues/20205#note-35

This PR suppresses the following Ruby 3.4's warning:

/Users/koic/.rbenv/versions/3.4-dev/lib/ruby/gems/3.4.0+0/gems/parser-3.3.4.0/lib/parser/source/buffer.rb:97:
warning: literal string will be frozen in the future

Starting with Ruby 3.4, there is a gradual plan to freeze strings:
https://bugs.ruby-lang.org/issues/20205#note-35

This PR suppresses the following Ruby 3.4's warning:

```console
/Users/koic/.rbenv/versions/3.4-dev/lib/ruby/gems/3.4.0+0/gems/parser-3.3.4.0/lib/parser/source/buffer.rb:97:
warning: literal string will be frozen in the future
```
@iliabylich iliabylich merged commit 767bdc8 into whitequark:master Jul 19, 2024
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@iliabylich
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Thanks!

@koic koic deleted the suppress_frozen_string_warning branch July 19, 2024 15:18
koic added a commit to koic/parser that referenced this pull request Aug 8, 2024
Follow up whitequark#1031 (comment) and reverts whitequark#1028.

This PR fixes the following error:

```console
$ ci/run_rubocop_specs
(snip)

==> Failed Examples

rspec  # RuboCop::Cop::Lint::PercentStringArray with binary encoded source adds an offense and corrects when tokens contain quotes
rspec  # RuboCop::Cop::Lint::PercentStringArray with binary encoded source accepts if tokens contain no quotes
rspec './spec/rubocop/cop/layout/end_of_line_spec.rb[1:3:6:2]' # RuboCop::Cop::Layout::EndOfLine when EnforcedStyle is
lf and the default external encoding is US_ASCII can inspect non-UTF-8 encoded source with proper encoding comment
rspec './spec/rubocop/cop/layout/end_of_line_spec.rb[1:3:5:2]' # RuboCop::Cop::Layout::EndOfLine when EnforcedStyle is
lf and there are many lines ending with CR+LF can inspect non-UTF-8 encoded source with proper encoding comment
rspec './spec/rubocop/cop/layout/end_of_line_spec.rb[1:2:6:2]' # RuboCop::Cop::Layout::EndOfLine when EnforcedStyle is
crlf and the default external encoding is US_ASCII can inspect non-UTF-8 encoded source with proper encoding comment
rspec './spec/rubocop/cop/layout/end_of_line_spec.rb[1:2:5:2]' # RuboCop::Cop::Layout::EndOfLine when EnforcedStyle is
crlf and there are many lines ending with LF can inspect non-UTF-8 encoded source with proper encoding comment
rspec './spec/rubocop/cop/lint/percent_symbol_array_spec.rb[1:1:11:2]' # RuboCop::Cop::Lint::PercentSymbolArray detecting colons or
commas in a %i/%I string with binary encoded source accepts if tokens contain no quotes
rspec './spec/rubocop/cop/lint/percent_symbol_array_spec.rb[1:1:11:1]' # RuboCop::Cop::Lint::PercentSymbolArray detecting colons or
commas in a %i/%I string with binary encoded source registers an offense and corrects when tokens contain quotes
```

whitequark#1028 has an issue with the fix, causing RuboCop's CI to fail.

This PR prioritizes avoiding CI failures, so for now, it reverts the above change.

Improvements for handling warnings in Ruby 3.4.0dev and displaying clear results when whitequark/parser fails
in the RuboCop CI matrix will be addressed separately.
iliabylich pushed a commit that referenced this pull request Aug 8, 2024
Follow up #1031 (comment) and reverts #1028.

This PR fixes the following error:

```console
$ ci/run_rubocop_specs
(snip)

==> Failed Examples

rspec  # RuboCop::Cop::Lint::PercentStringArray with binary encoded source adds an offense and corrects when tokens contain quotes
rspec  # RuboCop::Cop::Lint::PercentStringArray with binary encoded source accepts if tokens contain no quotes
rspec './spec/rubocop/cop/layout/end_of_line_spec.rb[1:3:6:2]' # RuboCop::Cop::Layout::EndOfLine when EnforcedStyle is
lf and the default external encoding is US_ASCII can inspect non-UTF-8 encoded source with proper encoding comment
rspec './spec/rubocop/cop/layout/end_of_line_spec.rb[1:3:5:2]' # RuboCop::Cop::Layout::EndOfLine when EnforcedStyle is
lf and there are many lines ending with CR+LF can inspect non-UTF-8 encoded source with proper encoding comment
rspec './spec/rubocop/cop/layout/end_of_line_spec.rb[1:2:6:2]' # RuboCop::Cop::Layout::EndOfLine when EnforcedStyle is
crlf and the default external encoding is US_ASCII can inspect non-UTF-8 encoded source with proper encoding comment
rspec './spec/rubocop/cop/layout/end_of_line_spec.rb[1:2:5:2]' # RuboCop::Cop::Layout::EndOfLine when EnforcedStyle is
crlf and there are many lines ending with LF can inspect non-UTF-8 encoded source with proper encoding comment
rspec './spec/rubocop/cop/lint/percent_symbol_array_spec.rb[1:1:11:2]' # RuboCop::Cop::Lint::PercentSymbolArray detecting colons or
commas in a %i/%I string with binary encoded source accepts if tokens contain no quotes
rspec './spec/rubocop/cop/lint/percent_symbol_array_spec.rb[1:1:11:1]' # RuboCop::Cop::Lint::PercentSymbolArray detecting colons or
commas in a %i/%I string with binary encoded source registers an offense and corrects when tokens contain quotes
```

#1028 has an issue with the fix, causing RuboCop's CI to fail.

This PR prioritizes avoiding CI failures, so for now, it reverts the above change.

Improvements for handling warnings in Ruby 3.4.0dev and displaying clear results when whitequark/parser fails
in the RuboCop CI matrix will be addressed separately.
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