rust/tests/ui/consts/const-eval/size-of-t.stderr
2023-01-11 09:32:08 +00:00

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error: generic parameters may not be used in const operations
--> $DIR/size-of-t.rs:7:30
|
LL | let _arr: [u8; size_of::<T>()];
| ^ cannot perform const operation using `T`
|
= note: type parameters may not be used in const expressions
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: aborting due to previous error