trait_item_span: Span,
code: rustc_errors::DiagnosticId,
},
+ /// Error E0201: multiple impl items for the same trait item.
+ TraitImplDuplicate { name: Symbol, trait_item_span: Span, old_span: Span },
/// Inline asm `sym` operand must refer to a `fn` or `static`.
InvalidAsmSym,
}
match self.maybe_resolve_path(&segments, Some(ns), &parent_scope) {
PathResult::Module(ModuleOrUniformRoot::Module(module)) => Some(module.res().unwrap()),
- PathResult::NonModule(path_res) if path_res.unresolved_segments() == 0 => {
- Some(path_res.base_res())
+ PathResult::NonModule(path_res) => path_res.full_res(),
+ PathResult::Module(ModuleOrUniformRoot::ExternPrelude) | PathResult::Failed { .. } => {
+ None
}
- PathResult::Module(ModuleOrUniformRoot::ExternPrelude)
- | PathResult::NonModule(..)
- | PathResult::Failed { .. } => None,
PathResult::Module(..) | PathResult::Indeterminate => unreachable!(),
}
}
return None;
}
- let partial_res = self.partial_res_map.get(&expr.id)?;
- if partial_res.unresolved_segments() != 0 {
- return None;
- }
-
- if let Res::Def(def::DefKind::Fn, def_id) = partial_res.base_res() {
+ let res = self.partial_res_map.get(&expr.id)?.full_res()?;
+ if let Res::Def(def::DefKind::Fn, def_id) = res {
// We only support cross-crate argument rewriting. Uses
// within the same crate should be updated to use the new
// const generics style.
/// Span of the whole path or some its characteristic fragment.
/// E.g. span of `b` in `foo::{a, b, c}`, or full span for regular paths.
path_span: Span,
- /// Span of the path start, suitable for prepending something to to it.
+ /// Span of the path start, suitable for prepending something to it.
/// E.g. span of `foo` in `foo::{a, b, c}`, or full span for regular paths.
root_span: Span,
/// Whether to report privacy errors or silently return "no resolution" for them,