Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 15 insertions, 0 deletions

diff --git a/src/test/ui/lambda-infer-unresolved.rs b/src/test/ui/lambda-infer-unresolved.rs
new file mode 100644
index 000000000..9cc466b28
--- /dev/null
+++ b/src/test/ui/lambda-infer-unresolved.rs
@@ -0,0 +1,15 @@
+// run-pass
+
+#![allow(unused_mut)]
+// This should typecheck even though the type of e is not fully
+// resolved when we finish typechecking the ||.
+
+
+struct Refs { refs: Vec<isize> , n: isize }
+
+pub fn main() {
+    let mut e = Refs{refs: vec![], n: 0};
+    let _f = || println!("{}", e.n);
+    let x: &[isize] = &e.refs;
+    assert_eq!(x.len(), 0);
+}