ICE: 'no entry found for key' when using for<T> T: Copy
in current nightly and beta
#97836
Labels
C-bug
Category: This is a bug.
glacier
ICE tracked in rust-lang/glacier.
I-ICE
Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️
P-low
Low priority
regression-from-stable-to-beta
Performance or correctness regression from stable to beta.
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
This little snippet results in an ICE on current
nightly
andbeta
in the playground today. On stable there's no such error.Meta
rustc --version --verbose
:Error output
Backtrace
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