Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/tests/ui/typeck/typeck_type_placeholder_lifetime_1.rs b/tests/ui/typeck/typeck_type_placeholder_lifetime_1.rs
new file mode 100644
index 000000000..43e46c5b6
--- /dev/null
+++ b/tests/ui/typeck/typeck_type_placeholder_lifetime_1.rs
@@ -0,0 +1,11 @@
+// This test checks that the `_` type placeholder does not react
+// badly if put as a lifetime parameter.
+
+struct Foo<'a, T:'a> {
+    r: &'a T
+}
+
+pub fn main() {
+    let c: Foo<_, _> = Foo { r: &5 };
+    //~^ ERROR this struct takes 1 generic argument but 2 generic arguments were supplied
+}