From: Mazdak Farrokhzad <twingoow@gmail.com>
Date: Sun, 18 Aug 2019 16:15:17 +0000 (+0200)
Subject: parser: improve `parse_pat_with_or` docs.
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=dc5bbaf7b2df8dc2be6c0f1a9973867e5519300b;p=rust.git

parser: improve `parse_pat_with_or` docs.
---

diff --git a/src/libsyntax/parse/parser/pat.rs b/src/libsyntax/parse/parser/pat.rs
index 3af64cef74f..14ac509d6f7 100644
--- a/src/libsyntax/parse/parser/pat.rs
+++ b/src/libsyntax/parse/parser/pat.rs
@@ -91,7 +91,8 @@ fn skip_pat_list(&mut self) -> PResult<'a, ()> {
         Ok(())
     }
 
-    /// Parses a pattern, that may be a or-pattern (e.g. `Some(Foo | Bar)`).
+    /// Parses a pattern, that may be a or-pattern (e.g. `Foo | Bar` in `Some(Foo | Bar)`).
+    /// Corresponds to `pat<allow_top_alt>` in RFC 2535.
     fn parse_pat_with_or(
         &mut self,
         expected: Expected,