bump rand to fix Miri failures

diff --git a/Cargo.lock b/Cargo.lock
index 972276bb381490b4a3a05969365b9fb879300228..ac6849c75499d59a35a24e4f3dcc3f08773e5f5a 100644 (file)
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -19,8 +19,8 @@ version = "0.0.0"
 dependencies = [
  "compiler_builtins 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "core 0.0.0",
- "rand 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_xorshift 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_xorshift 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2343,6 +2343,14 @@ dependencies = [
  "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rand_xorshift"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "rand_core 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rayon"
 version = "1.1.0"
@@ -4569,6 +4577,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum rand_os 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "7b75f676a1e053fc562eafbb47838d67c84801e38fc1ba459e8f180deabd5071"
 "checksum rand_pcg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "086bd09a33c7044e56bb44d5bdde5a60e7f119a9e95b0775f545de759a32fe05"
 "checksum rand_xorshift 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "effa3fcaa47e18db002bdde6060944b6d2f9cfd8db471c30e873448ad9187be3"
+"checksum rand_xorshift 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "77d416b86801d23dde1aa643023b775c3a462efc0ed96443add11546cdf1dca8"
 "checksum rayon 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a4b0186e22767d5b9738a05eab7c6ac90b15db17e5b5f9bd87976dd7d89a10a4"
 "checksum rayon-core 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ebbe0df8435ac0c397d467b6cad6d25543d06e8a019ef3f6af3c384597515bd2"
 "checksum rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"

diff --git a/src/liballoc/Cargo.toml b/src/liballoc/Cargo.toml
index bcb27bb5161e2d4bfe791164586a9fe537b93517..d1119f7b7c0a7f6a83cccaa0aa7c8d0897d5abde 100644 (file)
--- a/src/liballoc/Cargo.toml
+++ b/src/liballoc/Cargo.toml
@@ -15,8 +15,8 @@ core = { path = "../libcore" }
 compiler_builtins = { version = "0.1.10", features = ['rustc-dep-of-std'] }
 
 [dev-dependencies]
-rand = "0.6"
-rand_xorshift = "0.1"
+rand = "0.7"
+rand_xorshift = "0.2"
 
 [[test]]
 name = "collectionstests"

diff --git a/src/liballoc/benches/slice.rs b/src/liballoc/benches/slice.rs
index f17fb8212ce193f744b19afe9f64f39a32719844..ef91d801dc72cb6e30c3915486f151bd9113cfe2 100644 (file)
--- a/src/liballoc/benches/slice.rs
+++ b/src/liballoc/benches/slice.rs
@@ -186,12 +186,12 @@ fn gen_descending(len: usize) -> Vec<u64> {
 
 fn gen_random(len: usize) -> Vec<u64> {
     let mut rng = XorShiftRng::from_seed(SEED);
-    rng.sample_iter(&Standard).take(len).collect()
+    (&mut rng).sample_iter(&Standard).take(len).collect()
 }
 
 fn gen_random_bytes(len: usize) -> Vec<u8> {
     let mut rng = XorShiftRng::from_seed(SEED);
-    rng.sample_iter(&Standard).take(len).collect()
+    (&mut rng).sample_iter(&Standard).take(len).collect()
 }
 
 fn gen_mostly_ascending(len: usize) -> Vec<u64> {
@@ -221,14 +221,14 @@ fn gen_strings(len: usize) -> Vec<String> {
     let mut v = vec![];
     for _ in 0..len {
         let n = rng.gen::<usize>() % 20 + 1;
-        v.push(rng.sample_iter(&Alphanumeric).take(n).collect());
+        v.push((&mut rng).sample_iter(&Alphanumeric).take(n).collect());
     }
     v
 }
 
 fn gen_big_random(len: usize) -> Vec<[u64; 16]> {
     let mut rng = XorShiftRng::from_seed(SEED);
-    rng.sample_iter(&Standard).map(|x| [x; 16]).take(len).collect()
+    (&mut rng).sample_iter(&Standard).map(|x| [x; 16]).take(len).collect()
 }
 
 macro_rules! sort {