Matthias Krüger c781c9ae94
Rollup merge of #140308 - lcnr:add-ui-test, r=compiler-errors
stall generator witness obligations: add regression test

fixes https://github.com/rust-lang/trait-system-refactor-initiative/issues/180

r? ```@compiler-errors```
2025-04-26 07:13:10 +02:00
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2025-04-20 11:18:38 +02:00