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, 23 insertions, 0 deletions

diff --git a/src/test/ui/proc-macro/issue-50061.rs b/src/test/ui/proc-macro/issue-50061.rs
new file mode 100644
index 000000000..01c6b80b4
--- /dev/null
+++ b/src/test/ui/proc-macro/issue-50061.rs
@@ -0,0 +1,23 @@
+// run-pass
+
+#![allow(path_statements)]
+// aux-build:issue-50061.rs
+
+#![feature(decl_macro)]
+
+extern crate issue_50061;
+
+macro inner(any_token $v: tt) {
+    $v
+}
+
+macro outer($v: tt) {
+    inner!(any_token $v)
+}
+
+#[issue_50061::check]
+fn main() {
+    //! this doc comment forces roundtrip through a string
+    let checkit = 0;
+    outer!(checkit);
+}