Improve suggestion for extern crate self error message

2021-11-26 21:39:44 +00:00
parent 62f4ce993e
commit 2ca9333011
12 changed files with 77 additions and 70 deletions
--- a/compiler/rustc_resolve/src/lib.rs
+++ b/compiler/rustc_resolve/src/lib.rs
@@ -3285,7 +3285,9 @@ impl<'a> Resolver<'a> {
                Some(binding)
            } else {
                let crate_id = if !speculative {
-                    self.crate_loader.process_path_extern(ident.name, ident.span)
+                    let Some(crate_id) =
+                        self.crate_loader.process_path_extern(ident.name, ident.span) else { return Some(self.dummy_binding); };
+                    crate_id
                } else {
                    self.crate_loader.maybe_process_path_extern(ident.name)?
                };