From 27ea11eda820a8bb5b552c4fb37668bcec2df914 Mon Sep 17 00:00:00 2001
From: Luqman Aden <laden@csclub.uwaterloo.ca>
Date: Tue, 11 Nov 2014 20:22:41 -0500
Subject: librustc: Allow linkage attribute on any statics, not just foreign
 statics.

---
 src/libsyntax/feature_gate.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/libsyntax')

diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs
index c38fea9b3d5..98c49c00205 100644
--- a/src/libsyntax/feature_gate.rs
+++ b/src/libsyntax/feature_gate.rs
@@ -181,6 +181,10 @@ impl<'a, 'v> Visitor<'v> for Context<'a> {
                                   "`#[thread_local]` is an experimental feature, and does not \
                                   currently handle destructors. There is no corresponding \
                                   `#[task_local]` mapping to the task model");
+            } else if attr.name().equiv(&("linkage")) {
+                self.gate_feature("linkage", i.span,
+                                  "the `linkage` attribute is experimental \
+                                   and not portable across platforms")
             }
         }
         match i.node {
-- 
cgit 1.4.1-3-g733a5