Rollup of 3 pull requests#130597

Merged

bors merged 7 commits intorust-lang:masterfrom

matthiaskrgr:rollup-9ls4066

Sep 20, 2024

Commits on Sep 17, 2024

Do not expect infer/bound/placeholder/error in v0 symbol mangling
compiler-errors
committed

Commits on Sep 19, 2024

Commits on Sep 20, 2024

Rollup merge of #130485 - compiler-errors:impossible-types, r=BoxyUwU
matthiaskrgr
authored
Rollup merge of #130567 - jieyouxu:tool-docs-compiletest, r=Kobzol
matthiaskrgr
authored
Rollup merge of #130582 - notriddle:notriddle/doctest-span, r=GuillaumeGomez
matthiaskrgr
authored