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, 13 insertions, 0 deletions

diff --git a/src/test/ui/malformed/malformed-special-attrs.rs b/src/test/ui/malformed/malformed-special-attrs.rs
new file mode 100644
index 000000000..05b7ebe46
--- /dev/null
+++ b/src/test/ui/malformed/malformed-special-attrs.rs
@@ -0,0 +1,13 @@
+#[cfg_attr] //~ ERROR malformed `cfg_attr` attribute
+struct S1;
+
+#[cfg_attr = ""] //~ ERROR malformed `cfg_attr` attribute
+struct S2;
+
+#[derive] //~ ERROR malformed `derive` attribute
+struct S3;
+
+#[derive = ""] //~ ERROR malformed `derive` attribute
+struct S4;
+
+fn main() {}