Adopt let else in more places

2022-02-19 00:48:49 +01:00
parent b8c56fa8c3
commit 2ef8af6619
132 changed files with 539 additions and 881 deletions
--- a/compiler/rustc_resolve/src/lib.rs
+++ b/compiler/rustc_resolve/src/lib.rs
@@ -3479,16 +3479,15 @@ impl<'a> Resolver<'a> {
        let ident = Ident::with_dummy_span(sym::main);
        let parent_scope = &ParentScope::module(module, self);

-        let name_binding = match self.resolve_ident_in_module(
+        let Ok(name_binding) = self.resolve_ident_in_module(
            ModuleOrUniformRoot::Module(module),
            ident,
            ValueNS,
            parent_scope,
            false,
            DUMMY_SP,
-        ) {
-            Ok(name_binding) => name_binding,
-            _ => return,
+        ) else {
+            return;
        };

        let res = name_binding.res();