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, 27 insertions, 0 deletions

diff --git a/src/test/ui/proc-macro/attr-cfg.rs b/src/test/ui/proc-macro/attr-cfg.rs
new file mode 100644
index 000000000..2aed9e2e8
--- /dev/null
+++ b/src/test/ui/proc-macro/attr-cfg.rs
@@ -0,0 +1,27 @@
+// run-pass
+// aux-build:attr-cfg.rs
+// revisions: foo bar
+
+extern crate attr_cfg;
+use attr_cfg::attr_cfg;
+
+#[attr_cfg]
+fn outer() -> u8 {
+    #[cfg(foo)]
+    fn inner() -> u8 { 1 }
+
+    #[cfg(bar)]
+    fn inner() -> u8 { 2 }
+
+    inner()
+}
+
+#[cfg(foo)]
+fn main() {
+    assert_eq!(outer(), 1);
+}
+
+#[cfg(bar)]
+fn main() {
+    assert_eq!(outer(), 2);
+}