summaryrefslogtreecommitdiffstats
path: root/tests/ui/rfc-2632-const-trait-impl/const-default-method-bodies.rs
diff options
context:
space:
mode:
Diffstat (limited to 'tests/ui/rfc-2632-const-trait-impl/const-default-method-bodies.rs')
-rw-r--r--tests/ui/rfc-2632-const-trait-impl/const-default-method-bodies.rs29
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/ui/rfc-2632-const-trait-impl/const-default-method-bodies.rs b/tests/ui/rfc-2632-const-trait-impl/const-default-method-bodies.rs
new file mode 100644
index 000000000..140a06a73
--- /dev/null
+++ b/tests/ui/rfc-2632-const-trait-impl/const-default-method-bodies.rs
@@ -0,0 +1,29 @@
+#![feature(const_trait_impl)]
+
+#[const_trait]
+trait ConstDefaultFn: Sized {
+ fn b(self);
+
+ fn a(self) {
+ self.b();
+ }
+}
+
+struct NonConstImpl;
+struct ConstImpl;
+
+impl ConstDefaultFn for NonConstImpl {
+ fn b(self) {}
+}
+
+impl const ConstDefaultFn for ConstImpl {
+ fn b(self) {}
+}
+
+const fn test() {
+ NonConstImpl.a();
+ //~^ ERROR the trait bound
+ ConstImpl.a();
+}
+
+fn main() {}