summaryrefslogtreecommitdiffstats
path: root/src/test/ui/associated-consts/associated-const-resolution-order.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/ui/associated-consts/associated-const-resolution-order.rs')
-rw-r--r--src/test/ui/associated-consts/associated-const-resolution-order.rs25
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);
+}