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Fix whitespace in ?Sized structured suggestion #72281

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Merged
merged 1 commit into from
May 17, 2020
+3 −3
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Fix whitespace in ?Sized structured suggestion #72281

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2 changes: 1 addition & 1 deletion src/librustc_trait_selection/traits/error_reporting/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1655,7 +1655,7 @@ impl<'a, 'tcx> InferCtxtPrivExt<'tcx> for InferCtxt<'a, 'tcx> {
{
let (span, separator) = match param.bounds {
[] => (span.shrink_to_hi(), ":"),
[.., bound] => (bound.span().shrink_to_hi(), " + "),
[.., bound] => (bound.span().shrink_to_hi(), " +"),
};
err.span_suggestion_verbose(
span,
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4 changes: 2 additions & 2 deletions src/test/ui/unsized3.stderr
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Expand Up @@ -31,8 +31,8 @@ LL | fn f4<X: T>(x: &X) {
= note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
help: consider relaxing the implicit `Sized` restriction
|
LL | fn f4<X: T + ?Sized>(x: &X) {
| ^^^^^^^^^
LL | fn f4<X: T + ?Sized>(x: &X) {
| ^^^^^^^^

error[E0277]: the size for values of type `X` cannot be known at compilation time
--> $DIR/unsized3.rs:33:8
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