From 29b2e0adcc35834dda2884222624bfcc268a3eff Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sat, 13 Jan 2018 11:55:03 +0300
Subject: G: allow self & super in paths

---
 src/parser/event_parser/grammar/paths.rs | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'src/parser')

diff --git a/src/parser/event_parser/grammar/paths.rs b/src/parser/event_parser/grammar/paths.rs
index 108545bc2..d6887a9ba 100644
--- a/src/parser/event_parser/grammar/paths.rs
+++ b/src/parser/event_parser/grammar/paths.rs
@@ -1,7 +1,7 @@
 use super::*;
 
 pub(crate) fn use_path(p: &mut Parser) {
-    if !AnyOf(&[IDENT, COLONCOLON]).is_ahead(p) {
+    if !AnyOf(&[IDENT, SELF_KW, SUPER_KW, COLONCOLON]).is_ahead(p) {
         return;
     }
     let mut prev = p.mark();
@@ -23,6 +23,15 @@ fn path_segment(p: &mut Parser, first: bool) {
         if first {
             p.eat(COLONCOLON);
         }
-        p.expect(IDENT);
+        match p.current() {
+            IDENT | SELF_KW | SUPER_KW => {
+                p.bump();
+            },
+            _ => {
+                p.error()
+                    .message("expected identifier")
+                    .emit();
+            }
+        };
     })
 }
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