{"ast_node_type":"function","tokens":[{"end":65,"kind":"keyword","start":0,"text":"fn"}]}
    fn llvm_type(&self, cx: &CodegenCx<'ll, 'tcx>) -> &'ll Type {
impl<'ll, 'tcx> FnAbiLlvmExt<'ll, 'tcx> for FnAbi<'tcx, Ty<'tcx>> {
        // Ignore "extra" args from the call site for C variadic functions.