Merging upstream version 1.67.1+dfsg1.

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

1 files changed, 15 insertions, 0 deletions

diff --git a/src/test/mir-opt/nll/named_lifetimes_basic.rs b/src/test/mir-opt/nll/named_lifetimes_basic.rs
new file mode 100644
index 000000000..843716033
--- /dev/null
+++ b/src/test/mir-opt/nll/named_lifetimes_basic.rs
@@ -0,0 +1,15 @@
+// Basic test for named lifetime translation. Check that we
+// instantiate the types that appear in function arguments with
+// suitable variables and that we setup the outlives relationship
+// between R0 and R1 properly.
+
+// compile-flags: -Zverbose
+//                ^^^^^^^^^ force compiler to dump more region information
+
+#![allow(warnings)]
+
+// EMIT_MIR named_lifetimes_basic.use_x.nll.0.mir
+fn use_x<'a, 'b: 'a, 'c>(w: &'a mut i32, x: &'b u32, y: &'a u32, z: &'c u32) -> bool { true }
+
+fn main() {
+}