syntax_data: {"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"#[deprecated"}]}
source_snippet:     #[deprecated = "Use LLVMIntrinsicCopyOverloadedName2 instead."]
context_before:     ) -> *const ::libc::c_char;
context_after:     pub fn LLVMIntrinsicCopyOverloadedName(