{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"//"}]}
        // Create a fresh builder from the simple context.
    fn with_cx(scx: &'a GenericCx<'ll, CX>) -> Self {
        let llbuilder = unsafe { llvm::LLVMCreateBuilderInContext(scx.deref().borrow().llcx) };