Add references to issue

Author: NickeZ

bindgen-integration/build.rs

@@ -301,6 +301,8 @@ fn setup_wrap_static_fns_test() {
         )
         .clang_arg("-DUSE_VA_HEADER");
 
+    // aarch64-linux has a bug, remove again when it is solved:
+    // https://github.com/rust-lang/rust-bindgen/issues/3234
     #[cfg(all(target_arch = "aarch64", target_os = "linux"))]
     {
         builder = builder.clang_arg("-DDISABLE_VA");
@@ -323,6 +325,8 @@ fn setup_wrap_static_fns_test() {
         .arg(out_path.join("wrap_static_fns.c"))
         .arg("-DUSE_VA_HEADER");
 
+    // aarch64-linux has a bug, remove again when it is solved:
+    // https://github.com/rust-lang/rust-bindgen/issues/3234
     #[cfg(all(target_arch = "aarch64", target_os = "linux"))]
     {
         command.arg("-DDISABLE_VA");

bindgen-integration/src/lib.rs

@@ -335,6 +335,8 @@ fn test_wrap_static_fns() {
             extern_bindings::takes_qualified(&(&5 as *const _) as *const _);
         assert_eq!(5, tq);
 
+        // aarch64-linux has a bug, enable again when it is solved:
+        // https://github.com/rust-lang/rust-bindgen/issues/3234
         #[cfg(not(all(target_arch = "aarch64", target_os = "linux")))]
         {
             let wv1 = extern_bindings::wrap_as_variadic_fn1_wrapped(0);

bindgen-tests/tests/headers/wrap-static-fns.h

@@ -60,6 +60,8 @@ static inline int variadic(int x, ...) {
     return x;
 }
 
+// aarch64-linux has a bug, remove ifdef when it is solved:
+// https://github.com/rust-lang/rust-bindgen/issues/3234
 #ifndef DISABLE_VA
 
 static inline void no_extra_argument(__builtin_va_list va) {}

bindgen-tests/tests/tests.rs

@@ -726,6 +726,8 @@ fn test_wrap_static_fns() {
     // TODO: If another such feature is added, convert this test into a more generic
     //      test that looks at `tests/headers/generated` directory.
 
+    // aarch64-linux has a bug, remove custom source when it is solved:
+    // https://github.com/rust-lang/rust-bindgen/issues/3234
     let wrap_static_fns_c_name =
         if cfg!(all(target_arch = "aarch64", target_os = "linux")) {
             "wrap_static_fns_aarch64_linux"
@@ -748,6 +750,8 @@ fn test_wrap_static_fns() {
         .wrap_static_fns_path(generated_path.display().to_string())
         .parse_callbacks(Box::new(parse_callbacks::WrapAsVariadicFn));
 
+    // aarch64-linux has a bug, remove when it is solved:
+    // https://github.com/rust-lang/rust-bindgen/issues/3234
     #[cfg(all(target_arch = "aarch64", target_os = "linux"))]
     {
         builder = builder.clang_arg("-DDISABLE_VA");