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, 40 insertions, 0 deletions

diff --git a/src/test/incremental/auxiliary/issue-49482-macro-def.rs b/src/test/incremental/auxiliary/issue-49482-macro-def.rs
new file mode 100644
index 000000000..bfa7abb1a
--- /dev/null
+++ b/src/test/incremental/auxiliary/issue-49482-macro-def.rs
@@ -0,0 +1,40 @@
+// force-host
+// no-prefer-dynamic
+
+#![crate_type="proc-macro"]
+#![allow(non_snake_case)]
+
+extern crate proc_macro;
+
+macro_rules! proc_macro_expr_impl {
+    ($(
+        $( #[$attr:meta] )*
+        pub fn $func:ident($input:ident: &str) -> String;
+    )+) => {
+        $(
+            $( #[$attr] )*
+            #[proc_macro_derive($func)]
+            pub fn $func(_input: ::proc_macro::TokenStream) -> ::proc_macro::TokenStream {
+                panic!()
+            }
+        )+
+    };
+}
+
+proc_macro_expr_impl! {
+    pub fn f1(input: &str) -> String;
+    pub fn f2(input: &str) -> String;
+    pub fn f3(input: &str) -> String;
+    pub fn f4(input: &str) -> String;
+    pub fn f5(input: &str) -> String;
+    pub fn f6(input: &str) -> String;
+    pub fn f7(input: &str) -> String;
+    pub fn f8(input: &str) -> String;
+    pub fn f9(input: &str) -> String;
+    pub fn fA(input: &str) -> String;
+    pub fn fB(input: &str) -> String;
+    pub fn fC(input: &str) -> String;
+    pub fn fD(input: &str) -> String;
+    pub fn fE(input: &str) -> String;
+    pub fn fF(input: &str) -> String;
+}