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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/rfc-2632-const-trait-impl/const-closure-trait-method.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/ui/rfc-2632-const-trait-impl/const-closure-trait-method.rs')
-rw-r--r--tests/ui/rfc-2632-const-trait-impl/const-closure-trait-method.rs19
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/rfc-2632-const-trait-impl/const-closure-trait-method.rs b/tests/ui/rfc-2632-const-trait-impl/const-closure-trait-method.rs
new file mode 100644
index 00000000000..3e6d1908848
--- /dev/null
+++ b/tests/ui/rfc-2632-const-trait-impl/const-closure-trait-method.rs
@@ -0,0 +1,19 @@
+// check-pass
+#![feature(const_trait_impl)]
+
+#[const_trait]
+trait Tr {
+    fn a(self) -> i32;
+}
+
+impl const Tr for () {
+    fn a(self) -> i32 { 42 }
+}
+
+const fn need_const_closure<T: ~const FnOnce(()) -> i32>(x: T) -> i32 {
+    x(())
+}
+
+const _: () = assert!(need_const_closure(Tr::a) == 42);
+
+fn main() {}