commit 62d360ccaf3b73ec145adebee53a5d7b227560cf
author David Tolnay <dtolnay@gmail.com> Wed Apr 22 16:26:21 2020 -0700
committer David Tolnay <dtolnay@gmail.com> Wed Apr 22 16:26:21 2020 -0700
tree 823f214cd8cbf4f234d4be12516d6ade0498ccc7
parent 0bd50fa93139da55d2c0b13aaa604805e0da2e76

Preserve whether Receiver was shorthand for error reporting

syntax/impls.rs

diff --git a/syntax/impls.rs b/syntax/impls.rs
index 657fdb3..acc99ab 100644
--- a/syntax/impls.rs
+++ b/syntax/impls.rs
@@ -194,6 +194,7 @@
             mutability,
             var: _,
             ty,
+            shorthand: _,
         } = self;
         let Receiver {
             ampersand: _,
@@ -201,6 +202,7 @@
             mutability: mutability2,
             var: _,
             ty: ty2,
+            shorthand: _,
         } = other;
         lifetime == lifetime2 && mutability.is_some() == mutability2.is_some() && ty == ty2
     }
@@ -214,6 +216,7 @@
             mutability,
             var: _,
             ty,
+            shorthand: _,
         } = self;
         lifetime.hash(state);
         mutability.is_some().hash(state);

syntax/mod.rs

diff --git a/syntax/mod.rs b/syntax/mod.rs
index cf811cf..ab5cecc 100644
--- a/syntax/mod.rs
+++ b/syntax/mod.rs
@@ -80,6 +80,7 @@
     pub mutability: Option<Token![mut]>,
     pub var: Token![self],
     pub ty: Ident,
+    pub shorthand: bool,
 }
 
 pub enum Type {

syntax/parse.rs

diff --git a/syntax/parse.rs b/syntax/parse.rs
index aed77d8..71e0c76 100644
--- a/syntax/parse.rs
+++ b/syntax/parse.rs
@@ -184,6 +184,7 @@
                             mutability: arg.mutability,
                             var: Token![self](ety.ident.span()),
                             ty: ety.ident.clone(),
+                            shorthand: true,
                         });
                         continue;
                     }
@@ -211,6 +212,7 @@
                             mutability: reference.mutability,
                             var: Token![self](ident.span()),
                             ty: ident,
+                            shorthand: false,
                         });
                         continue;
                     }