From d888725fba70af4139629da0f7a17910aa66d951 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Sun, 13 Sep 2020 11:27:21 +0200
Subject: [PATCH] reduce size of
 test_from_iter_specialization_with_iterator_adapters test in Miri

---
 library/alloc/tests/vec.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/alloc/tests/vec.rs b/library/alloc/tests/vec.rs
index 608a3c9bdf7..5fdbef71710 100644
--- a/library/alloc/tests/vec.rs
+++ b/library/alloc/tests/vec.rs
@@ -894,7 +894,7 @@ fn test_from_iter_partially_drained_in_place_specialization() {
 #[test]
 fn test_from_iter_specialization_with_iterator_adapters() {
     fn assert_in_place_trait<T: InPlaceIterable>(_: &T) {};
-    let src: Vec<usize> = vec![0usize; 65535];
+    let src: Vec<usize> = vec![0usize; if cfg!(miri) { 256 } else { 65535 }];
     let srcptr = src.as_ptr();
     let iter = src
         .into_iter()