1 files changed, 14 insertions, 0 deletions

diff --git a/src/test/ui/const-generics/issues/issue-87493.rs b/src/test/ui/const-generics/issues/issue-87493.rs
new file mode 100644
index 000000000..d8599ab22
--- /dev/null
+++ b/src/test/ui/const-generics/issues/issue-87493.rs
@@ -0,0 +1,14 @@
+pub trait MyTrait {
+    type Assoc;
+}
+
+pub fn foo<S, T>(_s: S, _t: T)
+where
+    S: MyTrait,
+    T: MyTrait<Assoc == S::Assoc>,
+    //~^ ERROR: expected one of `,` or `>`, found `==`
+    //~| ERROR: this trait takes 0 generic arguments but 1 generic argument was supplied
+{
+}
+
+fn main() {}