add a test that exercises at least one of these code paths

rust-lang · Feb 4, 2023 · 77265eb · 77265eb
1 parent 3e81ec2
commit 77265eb
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diff --git a/ci/miri.sh b/ci/miri.sh
@@ -9,4 +9,4 @@ rustup toolchain install nightly --component miri
 rustup override set nightly
 cargo miri setup
 
-MIRIFLAGS='-Zmiri-strict-provenance' cargo miri test
+MIRIFLAGS='-Zmiri-strict-provenance' cargo miri test --features nightly
diff --git a/src/set.rs b/src/set.rs
@@ -2886,4 +2886,11 @@ mod test_set {
             set.insert(i);
         }
     }
+
+    #[test]
+    fn collect() {
+        #[derive(PartialEq, Eq, PartialOrd, Hash)]
+        struct D;
+        let mut _set: HashSet<_> = (0..3).map(|_| D).collect();
+    }
 }