1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/parser/bounds-type.rs b/src/test/ui/parser/bounds-type.rs
new file mode 100644
index 000000000..4ae4549ea
--- /dev/null
+++ b/src/test/ui/parser/bounds-type.rs
@@ -0,0 +1,18 @@
+// compile-flags: -Z parse-only
+
+struct S<
+    T: 'a + Tr, // OK
+    T: Tr + 'a, // OK
+    T: 'a, // OK
+    T:, // OK
+    T: ?for<'a> Trait, // OK
+    T: Tr +, // OK
+    T: ?'a, //~ ERROR `?` may only modify trait bounds, not lifetime bounds
+
+    T: ~const Tr, // OK
+    T: ~const ?Tr, // OK
+    T: ~const Tr + 'a, // OK
+    T: ~const 'a, //~ ERROR `~const` may only modify trait bounds, not lifetime bounds
+>;
+
+fn main() {}