Move /src/test to /tests

tests/ui/const-generics/fn_with_two_const_inputs.rs

@@ -0,0 +1,23 @@
+#![feature(generic_const_exprs)]
+#![allow(incomplete_features)]
+
+const fn both(_: usize, b: usize) -> usize {
+    b
+}
+
+fn foo<const N: usize, const M: usize>() -> [(); N + 2]
+where
+    [(); both(N + 1, M + 1)]:,
+{
+    bar()
+    //~^ ERROR: unconstrained generic constant
+}
+
+fn bar<const N: usize>() -> [(); N]
+where
+    [(); N + 1]:,
+{
+    [(); N]
+}
+
+fn main() {}