better self-types

2018-08-24 01:19:38 +03:00
parent cf7d4a2a24
commit dc40f1298a
8 changed files with 67 additions and 45 deletions
--- a/crates/libsyntax2/src/grammar/mod.rs
+++ b/crates/libsyntax2/src/grammar/mod.rs
@@ -92,14 +92,14 @@ fn opt_visibility(p: &mut Parser) {
        _ => (),
    }
 }
-fn alias(p: &mut Parser) -> bool {
+
+fn opt_alias(p: &mut Parser) {
    if p.at(AS_KW) {
-        let alias = p.start();
+        let m = p.start();
        p.bump();
        name(p);
-        alias.complete(p, ALIAS);
+        m.complete(p, ALIAS);
    }
-    true //FIXME: return false if three are errors
 }

 fn abi(p: &mut Parser) {