Merging upstream version 1.72.1+dfsg1.

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

1 files changed, 9 insertions, 0 deletions

diff --git a/tests/ui/rfcs/rfc-2126-extern-absolute-paths/not-allowed.rs b/tests/ui/rfcs/rfc-2126-extern-absolute-paths/not-allowed.rs
new file mode 100644
index 000000000..acb4bbebe
--- /dev/null
+++ b/tests/ui/rfcs/rfc-2126-extern-absolute-paths/not-allowed.rs
@@ -0,0 +1,9 @@
+// edition:2018
+
+// Tests that arbitrary crates (other than `core`, `std` and `meta`)
+// aren't allowed without `--extern`, even if they're in the sysroot.
+use alloc; //~ ERROR unresolved import `alloc`
+use test; // OK, imports the built-in attribute macro `#[test]`, but not the `test` crate.
+use proc_macro; // OK, imports the built-in `proc_macro` attribute, but not the `proc_macro` crate.
+
+fn main() {}