{"ast_node_type":"other","tokens":[{"end":52,"kind":"keyword","start":0,"text":"#[derive(Copy,"}]}
#[derive(Copy, Clone, PartialEq, Debug, TryFromU32)]
/// See <https://github.com/llvm/llvm-project/blob/main/llvm/include/llvm/IR/CallingConv.h>
#[repr(C)]