diff options
Diffstat (limited to 'compiler/rustc_parse/src/parser')
| -rw-r--r-- | compiler/rustc_parse/src/parser/ty.rs | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/compiler/rustc_parse/src/parser/ty.rs b/compiler/rustc_parse/src/parser/ty.rs index 068a99db4ae..f349140e8c3 100644 --- a/compiler/rustc_parse/src/parser/ty.rs +++ b/compiler/rustc_parse/src/parser/ty.rs @@ -304,23 +304,25 @@ impl<'a> Parser<'a> { if self.may_recover() && (self.eat_keyword_noexpect(kw::Impl) || self.eat_keyword_noexpect(kw::Dyn)) { - let kw = self.prev_token.ident().unwrap().0.name; + let kw = self.prev_token.ident().unwrap().0; + let removal_span = kw.span.with_hi(self.token.span.lo()); + let path = self.parse_path(PathStyle::Type)?; + let parse_plus = allow_plus == AllowPlus::Yes && self.check_plus(); + let kind = + self.parse_remaining_bounds_path(lifetime_defs, path, lo, parse_plus)?; let mut err = self.sess.create_err(errors::TransposeDynOrImpl { - span: self.prev_token.span, - kw: kw.as_str(), + span: kw.span, + kw: kw.name.as_str(), sugg: errors::TransposeDynOrImplSugg { - removal_span: self.prev_token.span.with_hi(self.token.span.lo()), + removal_span, insertion_span: for_span.shrink_to_lo(), - kw: kw.as_str(), + kw: kw.name.as_str(), }, }); - let path = self.parse_path(PathStyle::Type)?; - let parse_plus = allow_plus == AllowPlus::Yes && self.check_plus(); - let kind = - self.parse_remaining_bounds_path(lifetime_defs, path, lo, parse_plus)?; + // Take the parsed bare trait object and turn it either // into a `dyn` object or an `impl Trait`. - let kind = match (kind, kw) { + let kind = match (kind, kw.name) { (TyKind::TraitObject(bounds, _), kw::Dyn) => { TyKind::TraitObject(bounds, TraitObjectSyntax::Dyn) } |