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, 32 insertions, 0 deletions

diff --git a/src/test/ui/proc-macro/issue-78675-captured-inner-attrs.rs b/src/test/ui/proc-macro/issue-78675-captured-inner-attrs.rs
new file mode 100644
index 000000000..478809324
--- /dev/null
+++ b/src/test/ui/proc-macro/issue-78675-captured-inner-attrs.rs
@@ -0,0 +1,32 @@
+// check-pass
+// edition:2018
+// compile-flags: -Z span-debug
+// aux-build:test-macros.rs
+
+#![no_std] // Don't load unnecessary hygiene information from std
+extern crate std;
+
+#[macro_use] extern crate test_macros;
+
+macro_rules! foo {(
+    #[fake_attr]
+    $item:item
+) => (
+    $item
+)}
+
+macro_rules! outer {($item:item) => (
+    print_bang! { // Identity proc-macro
+        foo! {
+            #[fake_attr]
+            $item
+        }
+    }
+)}
+outer! {
+    mod bar {
+        //! Foo
+    }
+}
+
+fn main() {}