do not allow _ at start of identifier

2024-11-28 01:01:53 +03:00 · 2021-03-23 16:02:01 -04:00 · 2021-03-23 16:02:01 -04:00 · 8c996fb15d
commit 8c996fb15d
parent 0663227741
1 changed files with 4 additions and 0 deletions
--- a/parser/src/parser/context.rs
+++ b/parser/src/parser/context.rs
@ -302,6 +302,10 @@ impl ParserContext {
                    span,
                } = token
                {
+                    if name.starts_with('_') {
+                        return Err(SyntaxError::invalid_ident_name(&name, &name[1..name.len()], &span));
+                    }
+
                    Ok(Identifier { name, span })
                } else {
                    unimplemented!()