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authorAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-05 09:13:28 +0100
committerAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-11 09:32:08 +0000
commitcf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch)
tree40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/deriving/deriving-meta-multiple.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/ui/deriving/deriving-meta-multiple.rs')
-rw-r--r--tests/ui/deriving/deriving-meta-multiple.rs26
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/deriving/deriving-meta-multiple.rs b/tests/ui/deriving/deriving-meta-multiple.rs
new file mode 100644
index 00000000000..ad255be8dab
--- /dev/null
+++ b/tests/ui/deriving/deriving-meta-multiple.rs
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+// run-pass
+#![allow(unused_must_use)]
+#![allow(unused_imports)]
+// pretty-expanded FIXME #23616
+#![allow(deprecated)]
+
+use std::hash::{Hash, SipHasher};
+
+// testing multiple separate deriving attributes
+#[derive(PartialEq)]
+#[derive(Clone)]
+#[derive(Hash)]
+struct Foo {
+    bar: usize,
+    baz: isize
+}
+
+fn hash<T: Hash>(_t: &T) {}
+
+pub fn main() {
+    let a = Foo {bar: 4, baz: -3};
+
+    a == a;    // check for PartialEq impl w/o testing its correctness
+    a.clone(); // check for Clone impl w/o testing its correctness
+    hash(&a);  // check for Hash impl w/o testing its correctness
+}