Merging upstream version 1.72.1+dfsg1.

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

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/std-impl-gate.rs b/tests/ui/rfcs/rfc-2632-const-trait-impl/std-impl-gate.rs
new file mode 100644
index 000000000..e9e5e0235
--- /dev/null
+++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/std-impl-gate.rs
@@ -0,0 +1,21 @@
+// This tests feature gates for const impls in the standard library.
+
+// revisions: stock gated
+//[gated] known-bug: #110395
+
+#![cfg_attr(gated, feature(const_trait_impl, const_default_impls))]
+
+fn non_const_context() -> Vec<usize> {
+    Default::default()
+}
+
+const fn const_context() -> Vec<usize> {
+    Default::default()
+    //[stock]~^ ERROR cannot call non-const fn
+}
+
+fn main() {
+    const VAL: Vec<usize> = const_context();
+
+    assert_eq!(VAL, non_const_context());
+}