VAR_STUB_ADDR
{ YDVAR(1, VAR_STUB_ADDR) }
stub_addr: VAR_STUB_ADDR STRING_ARG
%token VAR_STUB_ZONE VAR_STUB_HOST VAR_STUB_ADDR VAR_TARGET_FETCH_POLICY
stub_addr: VAR_STUB_ADDR STRING_ARG
%token VAR_STUB_ZONE VAR_STUB_HOST VAR_STUB_ADDR VAR_TARGET_FETCH_POLICY