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-rw-r--r--src/test/rustdoc/const-generics/generic_const_exprs.rs7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/test/rustdoc/const-generics/generic_const_exprs.rs b/src/test/rustdoc/const-generics/generic_const_exprs.rs
new file mode 100644
index 000000000..215ee228e
--- /dev/null
+++ b/src/test/rustdoc/const-generics/generic_const_exprs.rs
@@ -0,0 +1,7 @@
+#![crate_name = "foo"]
+#![feature(generic_const_exprs)]
+#![allow(incomplete_features)]
+// make sure that `ConstEvaluatable` predicates dont cause rustdoc to ICE #77647
+// @has foo/struct.Ice.html '//pre[@class="rust struct"]' \
+// 'pub struct Ice<const N: usize>;'
+pub struct Ice<const N: usize> where [(); N + 1]:;