[ruby-core:118940] [Ruby master Bug#20696] `IO.read` ignores `err:` option
From:
"nobu (Nobuyoshi Nakada) via ruby-core" <ruby-core@...>
Date:
2024-08-23 23:35:13 UTC
List:
ruby-core #118940
Issue #20696 has been reported by nobu (Nobuyoshi Nakada).
----------------------------------------
Bug #20696: `IO.read` ignores `err:` option
https://bugs.ruby-lang.org/issues/20696
* Author: nobu (Nobuyoshi Nakada)
* Status: Open
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN
----------------------------------------
I expected the following code captures the error message, but `err:` option is ignored.
```shell-session
$ ruby -e 'p IO.read("|ruby -e raise", err: %i[child out])'
-e:1:in '<main>': unhandled exception
""
```
--
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