Make name_ref to accept numeric names optionally

2019-08-09 16:08:36 +07:00
parent 957b5ed23a
commit fa24e20867
5 changed files with 9 additions and 9 deletions
--- a/crates/ra_parser/src/grammar.rs
+++ b/crates/ra_parser/src/grammar.rs
@@ -273,8 +273,8 @@ fn name(p: &mut Parser) {
    name_r(p, TokenSet::empty())
 }

-fn name_ref(p: &mut Parser) {
-    if p.at(IDENT) || p.at(INT_NUMBER) {
+fn name_ref(p: &mut Parser, allow_numeric_names: bool) {
+    if p.at(IDENT) || (allow_numeric_names && p.at(INT_NUMBER)) {
        let m = p.start();
        p.bump();
        m.complete(p, NAME_REF);