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Weird error message for non-const const fns #59611
Description
const fn foo() { panic!() }
fn main() { }
Compiling playground v0.0.1 (/playground)
error: can only call other `min_const_fn` within a `min_const_fn`
--> src/main.rs:1:18
|
1 | const fn foo() { panic!() }
| ^^^^^^^^
|
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
The name min_const_fn seems meaningless to an end user. It should say something like "only call const functions within const functions."
Activity
Rollup merge of rust-lang#59646 - JohnTitor:improve-wording, r=oli-obk