bjoernager/rust
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make feature recommendations optional

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This commit is contained in:
lcnr 2021-04-29 20:06:11 +02:00
parent 814a560072
commit da6261e07f
2 changed files with 21 additions and 12 deletions
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8
compiler/rustc_resolve/src/diagnostics.rs
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@ -487,7 +487,13 @@ impl<'a> Resolver<'a> {
name
));
}
err.help("use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` to allow generic const expressions");
if self.session.is_nightly_build() {
err.help(
"use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` \
to allow generic const expressions"
);
}
err
}