From 29eb550ee6a9fd6961bb00e2680a5735aab95de1 Mon Sep 17 00:00:00 2001
From: Sean Patrick Santos <SeanPatrickSantos@gmail.com>
Date: Wed, 25 Mar 2015 10:53:28 -0600
Subject: Get associated consts working in match patterns.

---
 src/libsyntax/ast.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/libsyntax/ast.rs')

diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs
index 3f2e7c765a5..4307abe4174 100644
--- a/src/libsyntax/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -599,6 +599,12 @@ pub enum Pat_ {
     /// "None" means a * pattern where we don't bind the fields to names.
     PatEnum(Path, Option<Vec<P<Pat>>>),
 
+    /// An associated const named using the qualified path `<T>::CONST` or
+    /// `<T as Trait>::CONST`. Associated consts from inherent impls can be
+    /// refered to as simply `T::CONST`, in which case they will end up as
+    /// PatEnum, and the resolver will have to sort that out.
+    PatQPath(QSelf, Path),
+
     /// Destructuring of a struct, e.g. `Foo {x, y, ..}`
     /// The `bool` is `true` in the presence of a `..`
     PatStruct(Path, Vec<Spanned<FieldPat>>, bool),
-- 
cgit 1.4.1-3-g733a5