From 7f09e61c31ffffc340495eca23e834d6159f61d6 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Mon, 13 May 2019 11:45:39 +0200
Subject: [PATCH] make HashMap test a bit nicer

---
 tests/run-pass/hashmap.rs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/tests/run-pass/hashmap.rs b/tests/run-pass/hashmap.rs
index 55037f55bf0..e249238d48c 100644
--- a/tests/run-pass/hashmap.rs
+++ b/tests/run-pass/hashmap.rs
@@ -24,12 +24,10 @@ fn test_map<S: BuildHasher>(mut map: HashMap<i32, i32, S>) {
 }
 
 fn main() {
-    if cfg!(target_os = "macos") { // TODO: Implement random number generation on OS X.
+    if cfg!(target_os = "macos") { // TODO: Implement libstd HashMap seeding for macOS (https://github.com/rust-lang/miri/issues/686).
         // Until then, use a deterministic map.
-        let map : HashMap<i32, i32, BuildHasherDefault<collections::hash_map::DefaultHasher>> = HashMap::default();
-        test_map(map);
+        test_map::<BuildHasherDefault<collections::hash_map::DefaultHasher>>(HashMap::default());
     } else {
-        let map: HashMap<i32, i32> = HashMap::default();
-        test_map(map);
+        test_map(HashMap::new());
     }
 }
-- 
2.44.0