I have run the model with threading with rstan 2.19.
I just tried to compile with threads (after cleaning and rebuilding cmdstan) and got this unusual error:
g++ -std=c++1y -pthread -D_REENTRANT -Wno-sign-compare -DSTAN_THREADS -I stan/lib/stan_math/lib/tbb_2019_U8/include -O3 -I src -I stan/src -I lib/rapidjson_1.1.0/ -I stan/lib/stan_math/ -I stan/lib/stan_math/lib/eigen_3.3.7 -I stan/lib/stan_math/lib/boost_1.72.0 -I stan/lib/stan_math/lib/sundials_5.2.0/include -DBOOST_DISABLE_ASSERTS -c -x c++ -o /scratch/rmk7/wb/idealstan_stan_code.o /scratch/rmk7/wb/idealstan_stan_code.hpp
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
s__ << "[{\"name\":\"sigma_abs_free\",\"type\":{\"name\":\"vector\",\"length\":" << num_bills << "},\"block\":\"parameters\"},{\"name\":\"L_full\",\"type\":{\"name\":\"vector\",\"length\":" << num_legis << "},\"block\":\"parameters\"},{\"name\":\"m_sd_free\",\"type\":{\"name\":\"vector\",\"length\":" << gp_N_fix << "},\"block\":\"parameters\"},{\"name\":\"gp_sd_free\",\"type\":{\"name\":\"vector\",\"length\":" << gp_N_fix << "},\"block\":\"parameters\"},{\"name\":\"L_tp2\",\"type\":{\"name\":\"array\",\"length\":" << gp_nT << ",\"element_type\":{\"name\":\"vector\",\"length\":" << num_legis << "}},\"block\":\"parameters\"},{\"name\":\"ls_int\",\"type\":{\"name\":\"vector\",\"length\":" << num_ls << "},\"block\":\"parameters\"},{\"name\":\"L_tp1_var\",\"type\":{\"name\":\"array\",\"length\":" << (T - 1) << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (logical_gt(T, 1) ? num_legis : 0) << "}},\"block\":\"parameters\"},{\"name\":\"L_AR1\",\"type\":{\"name\":\"vector\",\"length\":" << ((primitive_value(logical_gt(T, 1)) && primitive_value( logical_eq(time_proc, 3))) ? num_legis : 0) << "},\"block\":\"parameters\"},{\"name\":\"sigma_reg_free\",\"type\":{\"name\":\"vector\",\"length\":" << num_bills << "},\"block\":\"parameters\"},{\"name\":\"legis_x\",\"type\":{\"name\":\"vector\",\"length\":" << LX << "},\"block\":\"parameters\"},{\"name\":\"sigma_reg_x\",\"type\":{\"name\":\"vector\",\"length\":" << SRX << "},\"block\":\"parameters\"},{\"name\":\"sigma_abs_x\",\"type\":{\"name\":\"vector\",\"length\":" << SAX << "},\"block\":\"parameters\"},{\"name\":\"B_int_free\",\"type\":{\"name\":\"vector\",\"length\":" << num_bills << "},\"block\":\"parameters\"},{\"name\":\"A_int_free\",\"type\":{\"name\":\"vector\",\"length\":" << num_bills << "},\"block\":\"parameters\"},{\"name\":\"steps_votes3\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(1), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes4\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(2), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes5\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(3), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes6\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(4), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes7\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(5), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes8\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(6), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes9\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(7), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes10\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(8), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm3\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(1), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm4\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(2), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm5\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(3), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm6\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(4), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm7\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(5), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm8\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(6), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm9\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(7), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm10\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(8), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"extra_sd\",\"type\":{\"name\":\"real\"},\"block\":\"parameters\"},{\"name\":\"time_var_gp_free\",\"type\":{\"name\":\"vector\",\"length\":" << gp_N_fix << "},\"block\":\"parameters\"},{\"name\":\"time_var_free\",\"type\":{\"name\":\"vector\",\"length\":" << ((primitive_value(logical_gt(T, 1)) && primitive_value( logical_neq(time_proc, 4))) ? (num_legis - 1) : 0) << "},\"block\":\"parameters\"},{\"name\":\"L_tp1\",\"type\":{\"name\":\"array\",\"length\":" << T << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (logical_gt(T, 1) ? num_legis : 0) << "}},\"block\":\"transformed_parameters\"},{\"name\":\"time_var_full\",\"type\":{\"name\":\"vector\",\"length\":" << (logical_gt(T, 1) ? num_legis : 0) << "},\"block\":\"transformed_parameters\"},{\"name\":\"time_var_gp_full\",\"type\":{\"name\":\"vector\",\"length\":" << gp_N << "},\"block\":\"transformed_parameters\"},{\"name\":\"m_sd_full\",\"type\":{\"name\":\"vector\",\"length\":" << gp_N << "},\"block\":\"transformed_parameters\"},{\"name\":\"gp_sd_full\",\"type\":{\"name\":\"vector\",\"length\":" << gp_N << "},\"block\":\"transformed_parameters\"},{\"name\":\"varparams\",\"type\":{\"name\":\"array\",\"length\":" << S << ",\"element_type\":{\"name\":\"vector\",\"length\":" << vP << "}},\"block\":\"transformed_parameters\"},{\"name\":\"dparams\",\"type\":{\"name\":\"vector\",\"length\":" << dP << "},\"block\":\"transformed_parameters\"}]";
^
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37772:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
s__ << "[{\"name\":\"sigma_abs_free\",\"type\":{\"name\":\"vector\",\"length\":" << num_bills << "},\"block\":\"parameters\"},{\"name\":\"L_full\",\"type\":{\"name\":\"vector\",\"length\":" << num_legis << "},\"block\":\"parameters\"},{\"name\":\"m_sd_free\",\"type\":{\"name\":\"vector\",\"length\":" << gp_N_fix << "},\"block\":\"parameters\"},{\"name\":\"gp_sd_free\",\"type\":{\"name\":\"vector\",\"length\":" << gp_N_fix << "},\"block\":\"parameters\"},{\"name\":\"L_tp2\",\"type\":{\"name\":\"array\",\"length\":" << gp_nT << ",\"element_type\":{\"name\":\"vector\",\"length\":" << num_legis << "}},\"block\":\"parameters\"},{\"name\":\"ls_int\",\"type\":{\"name\":\"vector\",\"length\":" << num_ls << "},\"block\":\"parameters\"},{\"name\":\"L_tp1_var\",\"type\":{\"name\":\"array\",\"length\":" << (T - 1) << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (logical_gt(T, 1) ? num_legis : 0) << "}},\"block\":\"parameters\"},{\"name\":\"L_AR1\",\"type\":{\"name\":\"vector\",\"length\":" << ((primitive_value(logical_gt(T, 1)) && primitive_value( logical_eq(time_proc, 3))) ? num_legis : 0) << "},\"block\":\"parameters\"},{\"name\":\"sigma_reg_free\",\"type\":{\"name\":\"vector\",\"length\":" << num_bills << "},\"block\":\"parameters\"},{\"name\":\"legis_x\",\"type\":{\"name\":\"vector\",\"length\":" << LX << "},\"block\":\"parameters\"},{\"name\":\"sigma_reg_x\",\"type\":{\"name\":\"vector\",\"length\":" << SRX << "},\"block\":\"parameters\"},{\"name\":\"sigma_abs_x\",\"type\":{\"name\":\"vector\",\"length\":" << SAX << "},\"block\":\"parameters\"},{\"name\":\"B_int_free\",\"type\":{\"name\":\"vector\",\"length\":" << num_bills << "},\"block\":\"parameters\"},{\"name\":\"A_int_free\",\"type\":{\"name\":\"vector\",\"length\":" << num_bills << "},\"block\":\"parameters\"},{\"name\":\"steps_votes3\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(1), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes4\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(2), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes5\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(3), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes6\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(4), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes7\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(5), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes8\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(6), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes9\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(7), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes10\",\"type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_rat, cons_list(index_uni(8), nil_index_list()), \\"n_cats_rat\\") - 1) << "},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm3\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(1), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm4\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(2), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm5\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(3), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm6\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(4), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm7\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(5), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm8\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(6), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm9\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(7), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"steps_votes_grm10\",\"type\":{\"name\":\"array\",\"length\":" << num_bills_grm << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (rvalue(n_cats_grm, cons_list(index_uni(8), nil_index_list()), \\"n_cats_grm\\") - 1) << "}},\"block\":\"parameters\"},{\"name\":\"extra_sd\",\"type\":{\"name\":\"real\"},\"block\":\"parameters\"},{\"name\":\"time_var_gp_free\",\"type\":{\"name\":\"vector\",\"length\":" << gp_N_fix << "},\"block\":\"parameters\"},{\"name\":\"time_var_free\",\"type\":{\"name\":\"vector\",\"length\":" << ((primitive_value(logical_gt(T, 1)) && primitive_value( logical_neq(time_proc, 4))) ? (num_legis - 1) : 0) << "},\"block\":\"parameters\"},{\"name\":\"L_tp1\",\"type\":{\"name\":\"array\",\"length\":" << T << ",\"element_type\":{\"name\":\"vector\",\"length\":" << (logical_gt(T, 1) ? num_legis : 0) << "}},\"block\":\"transformed_parameters\"},{\"name\":\"time_var_full\",\"type\":{\"name\":\"vector\",\"length\":" << (logical_gt(T, 1) ? num_legis : 0) << "},\"block\":\"transformed_parameters\"},{\"name\":\"time_var_gp_full\",\"type\":{\"name\":\"vector\",\"length\":" << gp_N << "},\"block\":\"transformed_parameters\"},{\"name\":\"m_sd_full\",\"type\":{\"name\":\"vector\",\"length\":" << gp_N << "},\"block\":\"transformed_parameters\"},{\"name\":\"gp_sd_full\",\"type\":{\"name\":\"vector\",\"length\":" << gp_N << "},\"block\":\"transformed_parameters\"},{\"name\":\"varparams\",\"type\":{\"name\":\"array\",\"length\":" << S << ",\"element_type\":{\"name\":\"vector\",\"length\":" << vP << "}},\"block\":\"transformed_parameters\"},{\"name\":\"dparams\",\"type\":{\"name\":\"vector\",\"length\":" << dP << "},\"block\":\"transformed_parameters\"}]";
^
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
/scratch/rmk7/wb/idealstan_stan_code.hpp:37778:5: error: stray ‘\’ in program
make: *** [/scratch/rmk7/wb/idealstan_stan_code] Error 1