{"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"if"}]}
    if sess.opts.unstable_opts.ehcont_guard {
    // Set module flag to enable Windows EHCont Guard (/guard:ehcont).
        llvm::add_module_flag_u32(llmod, llvm::ModuleFlagMergeBehavior::Warning, "ehcontguard", 1);