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, 28 insertions, 0 deletions

diff --git a/src/test/ui/associated-consts/associated-const-cross-crate-const-eval.rs b/src/test/ui/associated-consts/associated-const-cross-crate-const-eval.rs
new file mode 100644
index 000000000..611639b84
--- /dev/null
+++ b/src/test/ui/associated-consts/associated-const-cross-crate-const-eval.rs
@@ -0,0 +1,28 @@
+// run-pass
+// aux-build:associated-const-cc-lib.rs
+
+
+extern crate associated_const_cc_lib as foolib;
+
+pub struct LocalFoo;
+
+impl foolib::Foo for LocalFoo {
+    const BAR: usize = 1;
+}
+
+const FOO_1: usize = <foolib::FooNoDefault as foolib::Foo>::BAR;
+const FOO_2: usize = <LocalFoo as foolib::Foo>::BAR;
+const FOO_3: usize = foolib::InherentBar::BAR;
+
+fn main() {
+    assert_eq!(0, FOO_1);
+    assert_eq!(1, FOO_2);
+    assert_eq!(3, FOO_3);
+
+    match 0 {
+        <foolib::FooNoDefault as foolib::Foo>::BAR => {},
+        <LocalFoo as foolib::Foo>::BAR => assert!(false),
+        foolib::InherentBar::BAR => assert!(false),
+        _ => assert!(false)
+    }
+}