diff options
| -rw-r--r-- | miscutils/bc.c | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index 4257511f0..ee05cd4b4 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -5872,49 +5872,50 @@ static BcStatus bc_program_assign(char inst) return s; } +#if !ENABLE_DC +#define bc_program_pushVar(code, bgn, pop, copy) \ + bc_program_pushVar(code, bgn) +// for bc, 'pop' and 'copy' are always false +#endif static BcStatus bc_program_pushVar(char *code, size_t *bgn, bool pop, bool copy) { BcStatus s = BC_STATUS_SUCCESS; BcResult r; char *name = bc_program_name(code, bgn); -#if ENABLE_DC // Exclude - BcNum *num; - BcVec *v; -#else - (void) pop, (void) copy; -#endif r.t = BC_RESULT_VAR; r.d.id.name = name; #if ENABLE_DC - v = bc_program_search(name, true); - num = bc_vec_top(v); + { + BcVec *v = bc_program_search(name, true); + BcNum *num = bc_vec_top(v); - if (pop || copy) { + if (pop || copy) { + + if (!BC_PROG_STACK(v, 2 - copy)) { + free(name); + return BC_STATUS_EXEC_STACK; + } - if (!BC_PROG_STACK(v, 2 - copy)) { free(name); - return BC_STATUS_EXEC_STACK; - } + name = NULL; - free(name); - name = NULL; + if (!BC_PROG_STR(num)) { - if (!BC_PROG_STR(num)) { + r.t = BC_RESULT_TEMP; - r.t = BC_RESULT_TEMP; + bc_num_init(&r.d.n, BC_NUM_DEF_SIZE); + bc_num_copy(&r.d.n, num); + } + else { + r.t = BC_RESULT_STR; + r.d.id.idx = num->rdx; + } - bc_num_init(&r.d.n, BC_NUM_DEF_SIZE); - bc_num_copy(&r.d.n, num); - } - else { - r.t = BC_RESULT_STR; - r.d.id.idx = num->rdx; + if (!copy) bc_vec_pop(v); } - - if (!copy) bc_vec_pop(v); } #endif // ENABLE_DC |