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, 14 insertions, 0 deletions

diff --git a/src/test/ui/proc-macro/lints_in_proc_macros.rs b/src/test/ui/proc-macro/lints_in_proc_macros.rs
new file mode 100644
index 000000000..377a1f25b
--- /dev/null
+++ b/src/test/ui/proc-macro/lints_in_proc_macros.rs
@@ -0,0 +1,14 @@
+// aux-build:bang_proc_macro2.rs
+
+extern crate bang_proc_macro2;
+
+use bang_proc_macro2::bang_proc_macro2;
+
+fn main() {
+    let foobar = 42;
+    bang_proc_macro2!();
+    //~^ ERROR cannot find value `foobar2` in this scope
+    //~| HELP a local variable with a similar name exists
+    //~| SUGGESTION foobar
+    println!("{}", x);
+}