[beta] backports and stage0 bump#126453

Merged

bors merged 5 commits intorust-lang:betafrom

cuviper:beta-next

Jun 14, 2024

Commits on Jun 14, 2024

Bump stage0 to 1.79.0
cuviper
committed
Add regression test

oli-obk
authored and
cuviper
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Revert "When checking whether an impl applies, constrain hidden types of opaque types."

oli-obk
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cuviper
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Also test under next solver

oli-obk
authored and
cuviper
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Remove failing GUI test to stop blocking CI until it is fixed

GuillaumeGomez
authored and
cuviper
committed