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Update E0379 to new format #35338
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kc1212 committed Aug 5, 2016
1 parent 802d081 commit 764d5cf
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Showing 2 changed files with 6 additions and 2 deletions.
4 changes: 3 additions & 1 deletion src/librustc_typeck/check/mod.rs
Original file line number Diff line number Diff line change
Expand Up @@ -847,7 +847,9 @@ fn check_trait_fn_not_const<'a,'tcx>(ccx: &CrateCtxt<'a, 'tcx>,
// good
}
hir::Constness::Const => {
span_err!(ccx.tcx.sess, span, E0379, "trait fns cannot be declared const");
struct_span_err!(ccx.tcx.sess, span, E0379, "trait fns cannot be declared const")
.span_label(span, &format!("trait fns cannot be const"))
.emit()
}
}
}
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4 changes: 3 additions & 1 deletion src/test/compile-fail/const-fn-mismatch.rs
Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,9 @@ trait Foo {
}

impl Foo for u32 {
const fn f() -> u32 { 22 } //~ ERROR E0379
const fn f() -> u32 { 22 }
//~^ ERROR E0379
//~| NOTE trait fns cannot be const
}

fn main() { }

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