test: update the unused_must_use error pattern

After rust-lang/rust#42756, the error message no longer contains the string "unused result", but "must be used" works before and after.
cuviper · Jun 23, 2017 · b9fa1a2 · b9fa1a2
1 parent 2114008
commit b9fa1a2
Showing 1 changed file with 18 additions and 18 deletions.
diff --git a/tests/compile-fail/must_use.rs b/tests/compile-fail/must_use.rs
@@ -9,22 +9,22 @@ use rayon::prelude::*;
 fn main() {
     let v: Vec<_> = (0..100).map(Some).collect();
 
-    v.par_iter().chain(&v);                 //~ ERROR unused result
-    v.par_iter().cloned();                  //~ ERROR unused result
-    v.par_iter().enumerate();               //~ ERROR unused result
-    v.par_iter().filter(|_| true);          //~ ERROR unused result
-    v.par_iter().filter_map(|x| *x);        //~ ERROR unused result
-    v.par_iter().flat_map(|x| *x);          //~ ERROR unused result
-    v.par_iter().fold(|| 0, |x, _| x);      //~ ERROR unused result
-    v.par_iter().fold_with(0, |x, _| x);    //~ ERROR unused result
-    v.par_iter().inspect(|_| {});           //~ ERROR unused result
-    v.par_iter().map(|x| x);                //~ ERROR unused result
-    v.par_iter().map_with(0, |_, x| x);     //~ ERROR unused result
-    v.par_iter().rev();                     //~ ERROR unused result
-    v.par_iter().skip(1);                   //~ ERROR unused result
-    v.par_iter().take(1);                   //~ ERROR unused result
-    v.par_iter().cloned().while_some();     //~ ERROR unused result
-    v.par_iter().with_max_len(1);           //~ ERROR unused result
-    v.par_iter().with_min_len(1);           //~ ERROR unused result
-    v.par_iter().zip(&v);                   //~ ERROR unused result
+    v.par_iter().chain(&v);                 //~ ERROR must be used
+    v.par_iter().cloned();                  //~ ERROR must be used
+    v.par_iter().enumerate();               //~ ERROR must be used
+    v.par_iter().filter(|_| true);          //~ ERROR must be used
+    v.par_iter().filter_map(|x| *x);        //~ ERROR must be used
+    v.par_iter().flat_map(|x| *x);          //~ ERROR must be used
+    v.par_iter().fold(|| 0, |x, _| x);      //~ ERROR must be used
+    v.par_iter().fold_with(0, |x, _| x);    //~ ERROR must be used
+    v.par_iter().inspect(|_| {});           //~ ERROR must be used
+    v.par_iter().map(|x| x);                //~ ERROR must be used
+    v.par_iter().map_with(0, |_, x| x);     //~ ERROR must be used
+    v.par_iter().rev();                     //~ ERROR must be used
+    v.par_iter().skip(1);                   //~ ERROR must be used
+    v.par_iter().take(1);                   //~ ERROR must be used
+    v.par_iter().cloned().while_some();     //~ ERROR must be used
+    v.par_iter().with_max_len(1);           //~ ERROR must be used
+    v.par_iter().with_min_len(1);           //~ ERROR must be used
+    v.par_iter().zip(&v);                   //~ ERROR must be used
 }