Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 23 insertions, 0 deletions

diff --git a/tests/ui/proc-macro/auxiliary/gen-macro-rules-hygiene.rs b/tests/ui/proc-macro/auxiliary/gen-macro-rules-hygiene.rs
new file mode 100644
index 000000000..548fefe76
--- /dev/null
+++ b/tests/ui/proc-macro/auxiliary/gen-macro-rules-hygiene.rs
@@ -0,0 +1,23 @@
+// force-host
+// no-prefer-dynamic
+
+#![crate_type = "proc-macro"]
+
+extern crate proc_macro;
+use proc_macro::*;
+
+#[proc_macro]
+pub fn gen_macro_rules(_: TokenStream) -> TokenStream {
+    "
+    macro_rules! generated {() => {
+        struct ItemDef;
+        let local_def = 0;
+
+        ItemUse; // OK
+        local_use; // ERROR
+        break 'label_use; // ERROR
+
+        type DollarCrate = $crate::ItemUse; // OK
+    }}
+    ".parse().unwrap()
+}