{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"//"}]}
        // Ignore "extra" args from the call site for C variadic functions.
    fn llvm_type(&self, cx: &CodegenCx<'ll, 'tcx>) -> &'ll Type {
        // Only the "fixed" args are part of the LLVM function signature.