Remove Splice struct return value from String::splice

1 files changed, 5 insertions, 17 deletions

diff --git a/src/liballoc/tests/string.rs b/src/liballoc/tests/string.rs
index f5c124c6b44..6aba18ddf49 100644
--- a/src/liballoc/tests/string.rs
+++ b/src/liballoc/tests/string.rs
@@ -442,9 +442,8 @@ fn test_drain() {
 #[test]
 fn test_splice() {
     let mut s = "Hello, world!".to_owned();
-    let t: String = s.splice(7..12, "世界").collect();
+    s.splice(7..12, "世界");
     assert_eq!(s, "Hello, 世界!");
-    assert_eq!(t, "world");
 }
 
 #[test]
@@ -457,12 +456,10 @@ fn test_splice_char_boundary() {
 #[test]
 fn test_splice_inclusive_range() {
     let mut v = String::from("12345");
-    let t: String = v.splice(2...3, "789").collect();
+    v.splice(2...3, "789");
     assert_eq!(v, "127895");
-    assert_eq!(t, "34");
-    let t2: String = v.splice(1...2, "A").collect();
+    v.splice(1...2, "A");
     assert_eq!(v, "1A895");
-    assert_eq!(t2, "27");
 }
 
 #[test]
@@ -482,24 +479,15 @@ fn test_splice_inclusive_out_of_bounds() {
 #[test]
 fn test_splice_empty() {
     let mut s = String::from("12345");
-    let t: String = s.splice(1..2, "").collect();
+    s.splice(1..2, "");
     assert_eq!(s, "1345");
-    assert_eq!(t, "2");
 }
 
 #[test]
 fn test_splice_unbounded() {
     let mut s = String::from("12345");
-    let t: String = s.splice(.., "").collect();
+    s.splice(.., "");
     assert_eq!(s, "");
-    assert_eq!(t, "12345");
-}
-
-#[test]
-fn test_splice_forget() {
-    let mut s = String::from("12345");
-    ::std::mem::forget(s.splice(2..4, "789"));
-    assert_eq!(s, "12345");
 }
 
 #[test]