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, 14 insertions, 0 deletions

diff --git a/src/test/ui/const-generics/condition-in-trait-const-arg.rs b/src/test/ui/const-generics/condition-in-trait-const-arg.rs
new file mode 100644
index 000000000..6f85237cf
--- /dev/null
+++ b/src/test/ui/const-generics/condition-in-trait-const-arg.rs
@@ -0,0 +1,14 @@
+// Checks that `impl Trait<{anon_const}> for Type` evaluates successfully.
+// run-pass
+// revisions: full min
+
+#![cfg_attr(full, feature(generic_const_exprs))]
+#![cfg_attr(full, allow(incomplete_features))]
+
+trait IsZeroTrait<const IS_ZERO: bool>{}
+
+impl IsZeroTrait<{0u8 == 0u8}> for () {}
+
+impl IsZeroTrait<true> for ((),) {}
+
+fn main() {}