Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/src/test/ui/associated-consts/associated-const-resolution-order.rs b/src/test/ui/associated-consts/associated-const-resolution-order.rs
new file mode 100644
index 000000000..d2ccd30a6
--- /dev/null
+++ b/src/test/ui/associated-consts/associated-const-resolution-order.rs
@@ -0,0 +1,25 @@
+// run-pass
+
+struct MyType;
+
+impl MyType {
+    const IMPL_IS_INHERENT: bool = true;
+}
+
+trait MyTrait {
+    const IMPL_IS_INHERENT: bool;
+    const IMPL_IS_ON_TRAIT: bool;
+}
+
+impl MyTrait for MyType {
+    const IMPL_IS_INHERENT: bool = false;
+    const IMPL_IS_ON_TRAIT: bool = true;
+}
+
+fn main() {
+    // Check that the inherent impl is used before the trait, but that the trait
+    // can still be accessed.
+    assert!(<MyType>::IMPL_IS_INHERENT);
+    assert!(!<MyType as MyTrait>::IMPL_IS_INHERENT);
+    assert!(<MyType>::IMPL_IS_ON_TRAIT);
+}