Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 57 insertions, 0 deletions

diff --git a/tests/ui/proc-macro/capture-macro-rules-invoke.rs b/tests/ui/proc-macro/capture-macro-rules-invoke.rs
new file mode 100644
index 000000000..de008a370
--- /dev/null
+++ b/tests/ui/proc-macro/capture-macro-rules-invoke.rs
@@ -0,0 +1,57 @@
+// aux-build:test-macros.rs
+// check-pass
+// compile-flags: -Z span-debug
+
+#![no_std] // Don't load unnecessary hygiene information from std
+extern crate std;
+
+extern crate test_macros;
+use test_macros::{print_bang, print_bang_consume};
+
+macro_rules! test_matchers {
+    ($expr:expr, $block:block, $stmt:stmt, $ty:ty, $ident:ident, $lifetime:lifetime,
+     $meta:meta, $path:path, $vis:vis, $tt:tt, $lit:literal) => {
+        print_bang_consume!($expr, $block, $stmt, $ty, $ident,
+                            $lifetime, $meta, $path, $vis, $tt, $lit)
+    }
+}
+
+macro_rules! use_expr {
+    ($expr:expr) => {
+        print_bang!($expr)
+    }
+}
+
+macro_rules! use_pat {
+    ($pat:pat) => {
+        print_bang!($pat)
+    }
+}
+
+#[allow(dead_code)]
+struct Foo;
+impl Foo {
+    #[allow(dead_code)]
+    fn use_self(self) {
+        drop(use_expr!(self));
+        test_matchers!(
+            1 + 1,
+            { "a" },
+            let a = 1,
+            String,
+            my_name,
+            'a,
+            my_val = 30,
+            std::option::Option,
+            pub(in some::path),
+            [ a b c ],
+            -30
+        );
+    }
+
+    fn with_pat(use_pat!((a, b)): (u32, u32)) {
+        let _ = (a, b);
+    }
+}
+
+fn main() {}