{"ast_node_type":"function","tokens":[{"end":43,"kind":"keyword","start":0,"text":"pub"}]}
    pub fn LLVMCantFail(Err: LLVMErrorRef);
    /// known that the Error will always be a success value.
    pub fn LLVMGetErrorMessage(Err: LLVMErrorRef) -> *mut ::libc::c_char;