diff options
| author | Tsutomu Katsube <[email protected]> | 2024-10-19 02:15:22 +0900 |
|---|---|---|
| committer | git <[email protected]> | 2024-10-18 17:15:25 +0000 |
| commit | f370a31578fa2545514af15f753309aa826d0ae8 (patch) | |
| tree | f06334908f0c6f42dfd1d65abbeafd9dba630676 /lib | |
| parent | 09ddfd4d1ce4c1ba08e05c02bd2a1ec6e046211d (diff) | |
[ruby/irb] Suppress "literal string will be frozen in the future"
warning
(https://github.com/ruby/irb/pull/1019)
* Suppress "literal string will be frozen in the future" warning
Before change:
```console
$ ruby -W -I lib -e 'require "irb"; IRB.setup(nil); IRB::Irb.new.build_statement("1 + 2")'
/Users/zzz/src/github.com/ruby/irb/lib/irb.rb:1135: warning: literal string will be frozen in the future
```
After change:
```console
$ ruby -W -I lib -e 'require "irb"; IRB.setup(nil); IRB::Irb.new.build_statement("1 + 2")'
```
* Making build_statement not modify the given argument
Because improves readability and code quality.
Co-authored-by: tomoya ishida <[email protected]>
---------
https://github.com/ruby/irb/commit/3da04b9786
Co-authored-by: tomoya ishida <[email protected]>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/irb.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/irb.rb b/lib/irb.rb index 12eb69c5b1..528892797f 100644 --- a/lib/irb.rb +++ b/lib/irb.rb @@ -1132,7 +1132,7 @@ module IRB return Statement::EmptyInput.new end - code.force_encoding(@context.io.encoding) + code = code.dup.force_encoding(@context.io.encoding) if (command, arg = @context.parse_command(code)) command_class = Command.load_command(command) Statement::Command.new(code, command_class, arg) |