From 4c5d822a8ba8b11c653f48da73c0e281f7245bea Mon Sep 17 00:00:00 2001
From: Vadim Petrochenkov <vadim.petrochenkov@gmail.com>
Date: Sat, 10 Nov 2018 18:58:37 +0300
Subject: resolve: Check resolution consistency for import paths and
 multi-segment macro paths

---
 src/libsyntax/ext/base.rs | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/libsyntax')

diff --git a/src/libsyntax/ext/base.rs b/src/libsyntax/ext/base.rs
index 88ee80e6088..bb927b62a18 100644
--- a/src/libsyntax/ext/base.rs
+++ b/src/libsyntax/ext/base.rs
@@ -595,6 +595,13 @@ impl MacroKind {
             MacroKind::ProcMacroStub => "crate-local procedural macro",
         }
     }
+
+    pub fn article(self) -> &'static str {
+        match self {
+            MacroKind::Attr => "an",
+            _ => "a",
+        }
+    }
 }
 
 /// An enum representing the different kinds of syntax extensions.
-- 
cgit 1.4.1-3-g733a5