add tests

2 files changed, 30 insertions, 0 deletions

diff --git a/tests/ui/const-generics/generic_const_exprs/specialization-fuzzing-ice-133639.rs b/tests/ui/const-generics/generic_const_exprs/specialization-fuzzing-ice-133639.rs
new file mode 100644
index 00000000000..d3ae863bee9
--- /dev/null
+++ b/tests/ui/const-generics/generic_const_exprs/specialization-fuzzing-ice-133639.rs
@@ -0,0 +1,19 @@
+//@ check-pass
+
+// Regression test for #133639.
+
+#![feature(with_negative_coherence)]
+#![feature(min_specialization)]
+#![feature(generic_const_exprs)]
+//~^ WARNING the feature `generic_const_exprs` is incomplete
+
+#![crate_type = "lib"]
+trait Trait {}
+struct A<const B: bool>;
+
+trait C {}
+
+impl<const D: u32> Trait for E<D> where A<{ D <= 2 }>: C {}
+struct E<const D: u32>;
+
+impl<const D: u32> Trait for E<D> where A<{ D <= 2 }>: C {}
diff --git a/tests/ui/const-generics/generic_const_exprs/specialization-fuzzing-ice-133639.stderr b/tests/ui/const-generics/generic_const_exprs/specialization-fuzzing-ice-133639.stderr
new file mode 100644
index 00000000000..f17b248d856
--- /dev/null
+++ b/tests/ui/const-generics/generic_const_exprs/specialization-fuzzing-ice-133639.stderr
@@ -0,0 +1,11 @@
+warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/specialization-fuzzing-ice-133639.rs:7:12
+   |
+LL | #![feature(generic_const_exprs)]
+   |            ^^^^^^^^^^^^^^^^^^^
+   |
+   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
+   = note: `#[warn(incomplete_features)]` on by default
+
+warning: 1 warning emitted
+