commit e35e6c9312382f8e44408fb1d6d2d668fcbfc731
author David Tolnay <dtolnay@gmail.com> Wed May 08 18:33:27 2019 -0700
committer David Tolnay <dtolnay@gmail.com> Wed May 08 18:33:29 2019 -0700
tree 46a01ae1e69e6630823aa0a5dbbd5907fe65bac6
parent e6b370976be1cbe5ea42158529014aae6aef5bed

Support path parameters on Self keyword

As in `Self::<E>(e)`.

src/path.rs

diff --git a/src/path.rs b/src/path.rs
index afdecc2..39de518 100644
--- a/src/path.rs
+++ b/src/path.rs
@@ -293,7 +293,6 @@
         fn parse_helper(input: ParseStream, expr_style: bool) -> Result<Self> {
             if input.peek(Token![super])
                 || input.peek(Token![self])
-                || input.peek(Token![Self])
                 || input.peek(Token![crate])
                 || input.peek(Token![extern])
             {
@@ -301,7 +300,12 @@
                 return Ok(PathSegment::from(ident));
             }
 
-            let ident = input.parse()?;
+            let ident = if input.peek(Token![Self]) {
+                input.call(Ident::parse_any)?
+            } else {
+                input.parse()?
+            };
+
             if !expr_style && input.peek(Token![<]) && !input.peek(Token![<=])
                 || input.peek(Token![::]) && input.peek3(Token![<])
             {