From 9db9d253355cc0e9e885bb1e63b054e318f9395a Mon Sep 17 00:00:00 2001
From: Steven Walter <[email protected]>
Date: Tue, 7 Jul 2015 14:57:42 -0400
Subject: [PATCH] Remove crate metadata from symbol hashing

---
 src/librustc_trans/back/link.rs | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/librustc_trans/back/link.rs b/src/librustc_trans/back/link.rs
index 2f2ba16..ea3e897 100644
--- a/src/librustc_trans/back/link.rs
+++ b/src/librustc_trans/back/link.rs
@@ -205,9 +205,4 @@ fn symbol_hash<'tcx>(tcx: &ty::ctxt<'tcx>,
     symbol_hasher.input_str(&link_meta.crate_name);
-    symbol_hasher.input_str("-");
-    symbol_hasher.input_str(link_meta.crate_hash.as_str());
-    for meta in &*tcx.sess.crate_metadata.borrow() {
-        symbol_hasher.input_str(&meta[..]);
-    }
     symbol_hasher.input_str("-");
     symbol_hasher.input_str(&encoder::encoded_ty(tcx, t));
     // Prefix with 'h' so that it never blends into adjacent digits
--
1.9.1