$NetBSD$

rust-bindgen upstream (#2338 and #2319), Self
Updates the bundled rust-bindgen crate to be compatible
with Clang/LLVM 16.

clang: Detect anonymous items explicitly, rather than relying on empty names.
In Clang 16, anonymous items may return names like `(anonymous union at ...)`
rather than emoty names.
The right way to detect them is using clang_Cursor_isAnonymous.
Fixes https://github.com/rust-lang/rust-bindgen/issues/2312
Closes https://github.com/rust-lang/rust-bindgen/pull/2316

ir: Don't crash with built-in unexposed types from libclang.
This fixes https://github.com/rust-lang/rust-bindgen/issues/2325

The issue is that `__bf16` is not exposed at all by libclang, which
causes us to crash. It's a bit of a shame libclang doesn't expose it but
there's no rust equivalent I think, so this should be ok for now.

Unfortunately no test because the header crashes older clang versions.

--- Cargo.toml.orig	2023-05-13 01:11:33.156937081 +0200
+++ Cargo.toml	2023-05-13 01:12:30.660636037 +0200
@@ -116,6 +116,7 @@
 packed_simd = { package = "packed_simd_2", git = "https://github.com/hsivonen/packed_simd", rev="f38664024b29d44c506431eada7c112629bb1aa9" }
 midir = { git = "https://github.com/mozilla/midir.git", rev = "4c11f0ffb5d6a10de4aff40a7b81218b33b94e6f" }
 minidump_writer_linux = { git = "https://github.com/rust-minidump/minidump-writer.git", rev = "75ada456c92a429704691a85e1cb42fef8cafc0d" }
+bindgen = { path = "third_party/rust/bindgen" }
 
 # Patch mio 0.6 to use winapi 0.3 and miow 0.3, getting rid of winapi 0.2.
 # There is not going to be new version of mio 0.6, mio now being >= 0.7.11.