rust/compiler/rustc_trait_selection
Dylan DPC 64a3767fee
Rollup merge of #95471 - oli-obk:tait_ice, r=estebank
Don't ICE when opaque types get their hidden type constrained again.

Contrary to popular belief, `codegen_fulfill_obligation` does not get used solely in codegen, so we cannot rely on `param_env` being set to RevealAll and thus revealing the hidden types instead of constraining them.

Fixes #89312 (for real this time)
2022-03-31 04:57:26 +02:00
..
src Rollup merge of #95471 - oli-obk:tait_ice, r=estebank 2022-03-31 04:57:26 +02:00
Cargo.toml Rollup merge of #89461 - crlf0710:dyn_upcasting_lint, r=nikomatsakis 2021-10-07 16:24:49 +02:00