diff options
| -rw-r--r-- | miscutils/bc.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index 2e3c4139e..71b419d8f 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -1399,12 +1399,16 @@ static void bc_num_ten(BcNum *n) n->num[1] = 1; } +// Note: this also sets BcNum to zero static void bc_num_init(BcNum *n, size_t req) { req = req >= BC_NUM_DEF_SIZE ? req : BC_NUM_DEF_SIZE; - memset(n, 0, sizeof(BcNum)); + //memset(n, 0, sizeof(BcNum)); - cleared by assignments below n->num = xmalloc(req); n->cap = req; + n->rdx = 0; + n->len = 0; + n->neg = false; } static void bc_num_init_DEF_SIZE(BcNum *n) @@ -2288,7 +2292,7 @@ static void bc_num_parseBase(BcNum *n, const char *val, BcNum *base) } bc_num_init(&result, base->len); - bc_num_zero(&result); + //bc_num_zero(&result); - already is bc_num_one(&mult); for (i += 1, digits = 0; i < len; ++i, ++digits) { @@ -6209,7 +6213,7 @@ static BcStatus bc_program_return(char inst) } else { bc_num_init_DEF_SIZE(&res.d.n); - bc_num_zero(&res.d.n); + //bc_num_zero(&res.d.n); - already is } // We need to pop arguments as well, so this takes that into account. @@ -6768,8 +6772,7 @@ static BcStatus bc_program_exec(void) bc_num_init_DEF_SIZE(&r.d.n); if (!bc_num_cmp(num, &G.prog.zero)) bc_num_one(&r.d.n); - else - bc_num_zero(&r.d.n); + //else bc_num_zero(&r.d.n); - already is bc_program_retire(&r, BC_RESULT_TEMP); break; case BC_INST_NEG: @@ -7379,10 +7382,10 @@ static void bc_program_init(void) #endif bc_num_init_DEF_SIZE(&G.prog.last); - bc_num_zero(&G.prog.last); + //bc_num_zero(&G.prog.last); - already is bc_num_init_DEF_SIZE(&G.prog.zero); - bc_num_zero(&G.prog.zero); + //bc_num_zero(&G.prog.zero); - already is bc_num_init_DEF_SIZE(&G.prog.one); bc_num_one(&G.prog.one); |