Jean Boussier bb1c3418d0 Add more assertions in test_uplus_minus
Not along after 1b830740ba8371c4bcfdfc6eb2cb7e0ae81a84e0 CI
started to rarely fail this test:

```
TestString#test_uplus_minus: Test::Unit::AssertionFailedError: uminus deduplicates [Feature #13077].
  1) Failure:
TestString#test_uplus_minus [/tmp/ruby/src/trunk/test/ruby/test_string.rb:3368]:
```

It's unclear what is going on, but one possibility is that
`"bar".freeze` might no longer compile correctly.

Another possibility is that another test redefine `String#freeze`,
causing `opt_str_freeze` to no longer return an `fstring`.
2024-04-15 11:06:54 +02:00
..
2024-03-26 12:54:54 +01:00
2024-04-08 23:47:51 +00:00