diff options
| -rw-r--r-- | miscutils/bc.c | 236 |
1 files changed, 57 insertions, 179 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index 2da7c31..7ecddf0 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -236,7 +236,6 @@ typedef struct BcNum { #define BC_NUM_KARATSUBA_LEN (32) typedef enum BcInst { - #if ENABLE_BC BC_INST_INC_PRE, BC_INST_DEC_PRE, @@ -333,7 +332,6 @@ typedef enum BcInst { BC_INST_INVALID = -1, #endif - } BcInst; typedef struct BcId { @@ -349,7 +347,6 @@ typedef struct BcFunc { } BcFunc; typedef enum BcResultType { - BC_RESULT_TEMP, BC_RESULT_VAR, @@ -367,7 +364,6 @@ typedef enum BcResultType { BC_RESULT_ONE, BC_RESULT_OBASE, - } BcResultType; typedef union BcResultData { @@ -675,7 +671,6 @@ typedef struct BcParse { } BcParse; typedef struct BcProgram { - size_t len; size_t scale; @@ -709,7 +704,6 @@ typedef struct BcProgram { BcNum one; size_t nchars; - } BcProgram; #define BC_PROG_STACK(s, n) ((s)->len >= ((size_t) n)) @@ -1124,7 +1118,6 @@ static void bc_vec_pushAt(BcVec *v, const void *data, size_t idx) if (idx == v->len) bc_vec_push(v, data); else { - char *ptr; if (v->len == v->cap) bc_vec_grow(v, 1); @@ -1210,7 +1203,6 @@ static size_t bc_map_find(const BcVec *v, const void *ptr) size_t low = 0, high = v->len; while (low < high) { - size_t mid = (low + high) / 2; BcId *id = bc_vec_item(v, mid); int result = bc_id_cmp(ptr, id); @@ -1421,7 +1413,6 @@ static BC_STATUS zbc_num_ulong(BcNum *n, unsigned long *result_p) if (n->neg) RETURN_STATUS(bc_error("negative number")); for (result = 0, pow = 1, i = n->rdx; i < n->len; ++i) { - unsigned long prev = result, powprev = pow; result += ((unsigned long) n->num[i]) * pow; @@ -1461,8 +1452,7 @@ static void bc_num_ulong2num(BcNum *n, unsigned long val) } } -static void bc_num_subArrays(BcDig *restrict a, BcDig *restrict b, - size_t len) +static void bc_num_subArrays(BcDig *restrict a, BcDig *restrict b, size_t len) { size_t i, j; for (i = 0; i < len; ++i) { @@ -1556,7 +1546,6 @@ static void bc_num_extend(BcNum *n, size_t places) size_t len = n->len + places; if (places != 0) { - if (n->cap < len) bc_num_expand(n, len); memmove(n->num + places, n->num, sizeof(BcDig) * n->len); @@ -1591,15 +1580,13 @@ static void bc_num_split(BcNum *restrict n, size_t idx, BcNum *restrict a, BcNum *restrict b) { if (idx < n->len) { - b->len = n->len - idx; a->len = idx; a->rdx = b->rdx = 0; memcpy(b->num, n->num + idx, b->len * sizeof(BcDig)); memcpy(a->num, n->num, idx * sizeof(BcDig)); - } - else { + } else { bc_num_zero(b); bc_num_copy(a, n); } @@ -1869,8 +1856,7 @@ static FAST_FUNC BC_STATUS zbc_num_k(BcNum *restrict a, BcNum *restrict b, s = zbc_num_add(&z0, &z1, &temp, 0); if (s) goto err; s = zbc_num_add(&temp, &z2, c, 0); - -err: + err: bc_num_free(&temp); bc_num_free(&z2); bc_num_free(&z1); @@ -1919,8 +1905,7 @@ static FAST_FUNC BC_STATUS zbc_num_m(BcNum *a, BcNum *b, BcNum *restrict c, size c->rdx = maxrdx; bc_num_retireMul(c, scale, a->neg, b->neg); - -err: + err: bc_num_free(&cpb); bc_num_free(&cpa); RETURN_STATUS(s); @@ -2037,8 +2022,7 @@ static FAST_FUNC BC_STATUS zbc_num_r(BcNum *a, BcNum *b, BcNum *restrict c, neg = d->neg; bc_num_retireMul(d, ts, a->neg, b->neg); d->neg = neg; - -err: + err: bc_num_free(&temp); RETURN_STATUS(s); } @@ -2311,13 +2295,13 @@ static void bc_num_parseBase(BcNum *n, const char *val, unsigned base_t) if (s) goto err; if (n->len != 0) { - if (n->rdx < digits) bc_num_extend(n, digits - n->rdx); + if (n->rdx < digits) + bc_num_extend(n, digits - n->rdx); } else bc_num_zero(n); - -err: + err: bc_num_free(&result); -int_err: + int_err: bc_num_free(&base); bc_num_free(&mult); bc_num_free(&temp); @@ -2353,9 +2337,11 @@ static BC_STATUS zbc_num_sqrt(BcNum *a, BcNum *restrict b, size_t scale) if (a->len == 0) { bc_num_setToZero(b, scale); RETURN_STATUS(BC_STATUS_SUCCESS); - } else if (a->neg) { + } + if (a->neg) { RETURN_STATUS(bc_error("negative number")); - } else if (BC_NUM_ONE(a)) { + } + if (BC_NUM_ONE(a)) { bc_num_one(b); bc_num_extend(b, scale); RETURN_STATUS(BC_STATUS_SUCCESS); @@ -3767,8 +3753,7 @@ static BC_STATUS zbc_parse_call(BcParse *p, char *name, uint8_t flags) bc_parse_pushIndex(p, entry_ptr->idx); RETURN_STATUS(zbc_lex_next(&p->l)); - -err: + err: free(name); RETURN_STATUS(s); } @@ -3804,8 +3789,7 @@ static BC_STATUS zbc_parse_name(BcParse *p, BcInst *type, uint8_t flags) bc_parse_push(p, *type); bc_parse_pushName(p, name); free(name); - } - else if (p->l.t.t == BC_LEX_LPAREN) { + } else if (p->l.t.t == BC_LEX_LPAREN) { if (flags & BC_PARSE_NOCALL) { s = bc_error_bad_token(); goto err; @@ -3820,8 +3804,7 @@ static BC_STATUS zbc_parse_name(BcParse *p, BcInst *type, uint8_t flags) } RETURN_STATUS(s); - -err: + err: free(name); RETURN_STATUS(s); } @@ -3908,15 +3891,14 @@ static BC_STATUS zbc_parse_incdec(BcParse *p, BcInst *prev, bool *paren_expr, char inst; BcInst etype = *prev; - if (etype == BC_INST_VAR || etype == BC_INST_ARRAY_ELEM || - etype == BC_INST_SCALE || etype == BC_INST_LAST || - etype == BC_INST_IBASE || etype == BC_INST_OBASE) - { + if (etype == BC_INST_VAR || etype == BC_INST_ARRAY_ELEM + || etype == BC_INST_SCALE || etype == BC_INST_LAST + || etype == BC_INST_IBASE || etype == BC_INST_OBASE + ) { *prev = inst = BC_INST_INC_POST + (p->l.t.t != BC_LEX_OP_INC); bc_parse_push(p, inst); s = zbc_lex_next(&p->l); - } - else { + } else { *prev = inst = BC_INST_INC_PRE + (p->l.t.t != BC_LEX_OP_INC); *paren_expr = true; @@ -4339,8 +4321,7 @@ static BC_STATUS zbc_parse_funcdef(BcParse *p) dbg_lex_done("%s:%d done", __func__, __LINE__); RETURN_STATUS(s); - -err: + err: dbg_lex_done("%s:%d done (error)", __func__, __LINE__); free(name); RETURN_STATUS(s); @@ -4397,8 +4378,7 @@ static BC_STATUS zbc_parse_auto(BcParse *p) dbg_lex_done("%s:%d done", __func__, __LINE__); RETURN_STATUS(zbc_lex_next(&p->l)); - -err: + err: free(name); dbg_lex_done("%s:%d done (ERROR)", __func__, __LINE__); RETURN_STATUS(s); @@ -4561,23 +4541,16 @@ static BcStatus bc_parse_expr_empty_ok(BcParse *p, uint8_t flags) for (; !G_interrupt && !s && !done && bc_parse_exprs(t); t = p->l.t.t) { switch (t) { - case BC_LEX_OP_INC: case BC_LEX_OP_DEC: - { s = zbc_parse_incdec(p, &prev, &paren_expr, &nexprs, flags); rprn = get_token = bin_last = false; break; - } - case BC_LEX_OP_MINUS: - { s = zbc_parse_minus(p, &prev, ops_bgn, rprn, &nexprs); rprn = get_token = false; bin_last = prev == BC_INST_MINUS; break; - } - case BC_LEX_OP_ASSIGN_POWER: case BC_LEX_OP_ASSIGN_MULTIPLY: case BC_LEX_OP_ASSIGN_DIVIDE: @@ -4585,18 +4558,16 @@ static BcStatus bc_parse_expr_empty_ok(BcParse *p, uint8_t flags) case BC_LEX_OP_ASSIGN_PLUS: case BC_LEX_OP_ASSIGN_MINUS: case BC_LEX_OP_ASSIGN: - { - if (prev != BC_INST_VAR && prev != BC_INST_ARRAY_ELEM && - prev != BC_INST_SCALE && prev != BC_INST_IBASE && - prev != BC_INST_OBASE && prev != BC_INST_LAST) - { + if (prev != BC_INST_VAR && prev != BC_INST_ARRAY_ELEM + && prev != BC_INST_SCALE && prev != BC_INST_IBASE + && prev != BC_INST_OBASE && prev != BC_INST_LAST + ) { s = bc_error("bad assignment:" " left side must be variable" " or array element" ); // note: shared string break; } - } // Fallthrough. case BC_LEX_OP_POWER: case BC_LEX_OP_MULTIPLY: @@ -4612,74 +4583,53 @@ static BcStatus bc_parse_expr_empty_ok(BcParse *p, uint8_t flags) case BC_LEX_OP_BOOL_NOT: case BC_LEX_OP_BOOL_OR: case BC_LEX_OP_BOOL_AND: - { if (((t == BC_LEX_OP_BOOL_NOT) != bin_last) || (t != BC_LEX_OP_BOOL_NOT && prev == BC_INST_BOOL_NOT) ) { return bc_error_bad_expression(); } - nrelops += t >= BC_LEX_OP_REL_EQ && t <= BC_LEX_OP_REL_GT; prev = BC_TOKEN_2_INST(t); bc_parse_operator(p, t, ops_bgn, &nexprs); s = zbc_lex_next(&p->l); rprn = get_token = false; bin_last = t != BC_LEX_OP_BOOL_NOT; - break; - } - case BC_LEX_LPAREN: - { if (BC_PARSE_LEAF(prev, rprn)) return bc_error_bad_expression(); ++nparens; paren_expr = rprn = bin_last = false; get_token = true; bc_vec_push(&p->ops, &t); - break; - } - case BC_LEX_RPAREN: - { if (bin_last || prev == BC_INST_BOOL_NOT) return bc_error_bad_expression(); - if (nparens == 0) { s = BC_STATUS_SUCCESS; done = true; get_token = false; break; } - else if (!paren_expr) { + if (!paren_expr) { dbg_lex_done("%s:%d done (returning EMPTY_EXP)", __func__, __LINE__); return BC_STATUS_PARSE_EMPTY_EXP; } - --nparens; paren_expr = rprn = true; get_token = bin_last = false; - s = zbc_parse_rightParen(p, ops_bgn, &nexprs); - break; - } - case BC_LEX_NAME: - { if (BC_PARSE_LEAF(prev, rprn)) return bc_error_bad_expression(); paren_expr = true; rprn = get_token = bin_last = false; s = zbc_parse_name(p, &prev, flags & ~BC_PARSE_NOCALL); ++nexprs; - break; - } - case BC_LEX_NUMBER: - { if (BC_PARSE_LEAF(prev, rprn)) return bc_error_bad_expression(); bc_parse_number(p); @@ -4687,58 +4637,40 @@ static BcStatus bc_parse_expr_empty_ok(BcParse *p, uint8_t flags) prev = BC_INST_NUM; paren_expr = get_token = true; rprn = bin_last = false; - break; - } - case BC_LEX_KEY_IBASE: case BC_LEX_KEY_LAST: case BC_LEX_KEY_OBASE: - { if (BC_PARSE_LEAF(prev, rprn)) return bc_error_bad_expression(); prev = (char) (t - BC_LEX_KEY_IBASE + BC_INST_IBASE); bc_parse_push(p, (char) prev); - paren_expr = get_token = true; rprn = bin_last = false; ++nexprs; - break; - } - case BC_LEX_KEY_LENGTH: case BC_LEX_KEY_SQRT: - { if (BC_PARSE_LEAF(prev, rprn)) return bc_error_bad_expression(); s = zbc_parse_builtin(p, t, flags, &prev); paren_expr = true; rprn = get_token = bin_last = false; ++nexprs; - break; - } - case BC_LEX_KEY_READ: - { if (BC_PARSE_LEAF(prev, rprn)) return bc_error_bad_expression(); else if (flags & BC_PARSE_NOREAD) s = bc_error_nested_read_call(); else s = zbc_parse_read(p); - paren_expr = true; rprn = get_token = bin_last = false; ++nexprs; prev = BC_INST_READ; - break; - } - case BC_LEX_KEY_SCALE: - { if (BC_PARSE_LEAF(prev, rprn)) return bc_error_bad_expression(); s = zbc_parse_scale(p, &prev, flags); @@ -4746,15 +4678,10 @@ static BcStatus bc_parse_expr_empty_ok(BcParse *p, uint8_t flags) rprn = get_token = bin_last = false; ++nexprs; prev = BC_INST_SCALE; - break; - } - default: - { s = bc_error_bad_token(); break; - } } if (!s && get_token) s = zbc_lex_next(&p->l); @@ -4764,7 +4691,6 @@ static BcStatus bc_parse_expr_empty_ok(BcParse *p, uint8_t flags) if (G_interrupt) return BC_STATUS_FAILURE; // ^C: stop parsing while (p->ops.len > ops_bgn) { - top = BC_PARSE_TOP_OP(p); assign = top >= BC_LEX_OP_ASSIGN_POWER && top <= BC_LEX_OP_ASSIGN; @@ -4783,8 +4709,7 @@ static BcStatus bc_parse_expr_empty_ok(BcParse *p, uint8_t flags) if (!(flags & BC_PARSE_REL) && nrelops) { s = bc_POSIX_does_not_allow("comparison operators outside if or loops"); IF_ERROR_RETURN_POSSIBLE(if (s) return s); - } - else if ((flags & BC_PARSE_REL) && nrelops > 1) { + } else if ((flags & BC_PARSE_REL) && nrelops > 1) { s = bc_POSIX_requires("exactly one comparison operator per condition"); IF_ERROR_RETURN_POSSIBLE(if (s) return s); } @@ -4871,8 +4796,7 @@ static BC_STATUS zdc_parse_cond(BcParse *p, uint8_t inst) s = zdc_parse_register(p); if (s) RETURN_STATUS(s); s = zbc_lex_next(&p->l); - } - else + } else bc_parse_push(p, BC_PARSE_STREND); RETURN_STATUS(s); @@ -5035,19 +4959,14 @@ static BcVec* bc_program_search(char *id, bool var) static BC_STATUS zbc_program_num(BcResult *r, BcNum **num, bool hex) { switch (r->t) { - case BC_RESULT_STR: case BC_RESULT_TEMP: case BC_RESULT_IBASE: case BC_RESULT_SCALE: case BC_RESULT_OBASE: - { *num = &r->d.n; break; - } - - case BC_RESULT_CONSTANT: - { + case BC_RESULT_CONSTANT: { BcStatus s; char **str = bc_vec_item(&G.prog.consts, r->d.id.idx); unsigned base_t; @@ -5066,14 +4985,11 @@ static BC_STATUS zbc_program_num(BcResult *r, BcNum **num, bool hex) *num = &r->d.n; r->t = BC_RESULT_TEMP; - break; } - case BC_RESULT_VAR: case BC_RESULT_ARRAY: - case BC_RESULT_ARRAY_ELEM: - { + case BC_RESULT_ARRAY_ELEM: { BcVec *v; v = bc_program_search(r->d.id.name, r->t == BC_RESULT_VAR); @@ -5082,24 +4998,16 @@ static BC_STATUS zbc_program_num(BcResult *r, BcNum **num, bool hex) v = bc_vec_top(v); if (v->len <= r->d.id.idx) bc_array_expand(v, r->d.id.idx + 1); *num = bc_vec_item(v, r->d.id.idx); - } - else + } else *num = bc_vec_top(v); - break; } - case BC_RESULT_LAST: - { *num = &G.prog.last; break; - } - case BC_RESULT_ONE: - { *num = &G.prog.one; break; - } } RETURN_STATUS(BC_STATUS_SUCCESS); @@ -5193,8 +5101,7 @@ static BC_STATUS zbc_program_op(char inst) bc_program_binOpRetire(&res); RETURN_STATUS(s); - -err: + err: bc_num_free(&res.d.n); RETURN_STATUS(s); } @@ -5244,8 +5151,7 @@ static BC_STATUS zbc_program_read(void) bc_vec_pushByte(&f->code, BC_INST_POP_EXEC); bc_vec_push(&G.prog.stack, &ip); - -exec_err: + exec_err: bc_parse_free(&parse); G.in_read = 0; G.prog.file = sv_file; @@ -5461,8 +5367,7 @@ static BC_STATUS zbc_num_printNum(BcNum *n, BcNum *base, size_t width, BcNumDigi s = zbc_num_mul(&frac_len, base, &frac_len, 0); if (s) goto err; } - -err: + err: bc_num_free(&frac_len); bc_num_free(&digit); bc_num_free(&fracp); @@ -5549,8 +5454,7 @@ static BC_STATUS zbc_program_print(char inst, size_t idx) if (BC_PROG_NUM(r, num)) { s = zbc_num_print(num, !pop); if (!s) bc_num_copy(&G.prog.last, num); - } - else { + } else { char *str; idx = (r->t == BC_RESULT_STR) ? r->d.id.idx : num->rdx; @@ -5564,8 +5468,7 @@ static BC_STATUS zbc_program_print(char inst, size_t idx) ++G.prog.nchars; if (c == '\n') G.prog.nchars = 0; } - } - else { + } else { bc_program_printString(str); if (inst == BC_INST_PRINT) bb_putchar('\n'); } @@ -5646,8 +5549,7 @@ static BC_STATUS zbc_program_logical(char inst) #define zbc_program_logical(...) (zbc_program_logical(__VA_ARGS__) COMMA_SUCCESS) #if ENABLE_DC -static BC_STATUS zbc_program_assignStr(BcResult *r, BcVec *v, - bool push) +static BC_STATUS zbc_program_assignStr(BcResult *r, BcVec *v, bool push) { BcNum n2; BcResult res; @@ -5704,8 +5606,7 @@ static BC_STATUS zbc_program_copyToVar(char *name, bool var) if (var) { bc_num_init_DEF_SIZE(&r.d.n); bc_num_copy(&r.d.n, n); - } - else { + } else { bc_array_init(&r.d.v, true); bc_array_copy(&r.d.v, (BcVec *) n); } @@ -5731,9 +5632,7 @@ static BC_STATUS zbc_program_assign(char inst) sc = left->t == BC_RESULT_SCALE; #if ENABLE_DC - if (right->t == BC_RESULT_STR) { - BcVec *v; if (left->t != BC_RESULT_VAR) @@ -5828,7 +5727,6 @@ static BC_STATUS bc_program_pushVar(char *code, size_t *bgn, BcNum *num = bc_vec_top(v); if (pop || copy) { - if (!BC_PROG_STACK(v, 2 - copy)) { free(name); RETURN_STATUS(bc_error_stack_has_too_few_elements()); @@ -5838,13 +5736,11 @@ static BC_STATUS bc_program_pushVar(char *code, size_t *bgn, name = NULL; if (!BC_PROG_STR(num)) { - r.t = BC_RESULT_TEMP; bc_num_init_DEF_SIZE(&r.d.n); bc_num_copy(&r.d.n, num); - } - else { + } else { r.t = BC_RESULT_STR; r.d.id.idx = num->rdx; } @@ -5860,8 +5756,7 @@ static BC_STATUS bc_program_pushVar(char *code, size_t *bgn, } #define zbc_program_pushVar(...) (bc_program_pushVar(__VA_ARGS__) COMMA_SUCCESS) -static BC_STATUS zbc_program_pushArray(char *code, size_t *bgn, - char inst) +static BC_STATUS zbc_program_pushArray(char *code, size_t *bgn, char inst) { BcStatus s = BC_STATUS_SUCCESS; BcResult r; @@ -5872,9 +5767,7 @@ static BC_STATUS zbc_program_pushArray(char *code, size_t *bgn, if (inst == BC_INST_ARRAY) { r.t = BC_RESULT_ARRAY; bc_vec_push(&G.prog.results, &r); - } - else { - + } else { BcResult *operand; unsigned long temp; @@ -5891,8 +5784,7 @@ static BC_STATUS zbc_program_pushArray(char *code, size_t *bgn, r.d.id.idx = (size_t) temp; bc_program_retire(&r, BC_RESULT_ARRAY_ELEM); } - -err: + err: if (s) free(r.d.id.name); RETURN_STATUS(s); } @@ -5976,8 +5868,7 @@ static BC_STATUS zbc_program_call(char *code, size_t *idx) if (a->idx) { bc_num_init_DEF_SIZE(¶m.n); bc_vec_push(v, ¶m.n); - } - else { + } else { bc_array_init(¶m.v, true); bc_vec_push(v, ¶m.v); } @@ -6011,8 +5902,7 @@ static BC_STATUS zbc_program_return(char inst) if (s) RETURN_STATUS(s); bc_num_init(&res.d.n, num->len); bc_num_copy(&res.d.n, num); - } - else { + } else { bc_num_init_DEF_SIZE(&res.d.n); //bc_num_zero(&res.d.n); - already is } @@ -6075,7 +5965,8 @@ static BC_STATUS zbc_program_builtin(char inst) bc_num_init_DEF_SIZE(&res.d.n); - if (inst == BC_INST_SQRT) s = zbc_num_sqrt(num, &res.d.n, G.prog.scale); + if (inst == BC_INST_SQRT) + s = zbc_num_sqrt(num, &res.d.n, G.prog.scale); #if ENABLE_BC else if (len != 0 && opnd->t == BC_RESULT_ARRAY) { bc_num_ulong2num(&res.d.n, (unsigned long) ((BcVec *) num)->len); @@ -6121,8 +6012,7 @@ static BC_STATUS zbc_program_divmod(void) bc_vec_push(&G.prog.results, &res); RETURN_STATUS(s); - -err: + err: bc_num_free(&res2.d.n); bc_num_free(&res.d.n); RETURN_STATUS(s); @@ -6148,12 +6038,10 @@ static BC_STATUS zbc_program_modexp(void) // Make sure that the values have their pointers updated, if necessary. if (r1->t == BC_RESULT_VAR || r1->t == BC_RESULT_ARRAY_ELEM) { - if (r1->t == r2->t) { s = zbc_program_num(r2, &n2, false); if (s) RETURN_STATUS(s); } - if (r1->t == r3->t) { s = zbc_program_num(r3, &n3, false); if (s) RETURN_STATUS(s); @@ -6168,8 +6056,7 @@ static BC_STATUS zbc_program_modexp(void) bc_program_binOpRetire(&res); RETURN_STATUS(s); - -err: + err: bc_num_free(&res.d.n); RETURN_STATUS(s); } @@ -6205,7 +6092,6 @@ static BC_STATUS zbc_program_asciify(void) if (s) RETURN_STATUS(s); if (BC_PROG_NUM(r, num)) { - bc_num_init_DEF_SIZE(&n); bc_num_copy(&n, num); bc_num_truncate(&n, n.rdx); @@ -6218,8 +6104,7 @@ static BC_STATUS zbc_program_asciify(void) c = (char) val; bc_num_free(&n); - } - else { + } else { idx = (r->t == BC_RESULT_STR) ? r->d.id.idx : num->rdx; str2 = *bc_program_str(idx); c = str2[0]; @@ -6239,10 +6124,8 @@ static BC_STATUS zbc_program_asciify(void) break; } } - free(str); - } - else + } else bc_vec_push(&G.prog.strs, &str); res.t = BC_RESULT_STR; @@ -6251,8 +6134,7 @@ static BC_STATUS zbc_program_asciify(void) bc_vec_push(&G.prog.results, &res); RETURN_STATUS(BC_STATUS_SUCCESS); - -num_err: + num_err: bc_num_free(&n); RETURN_STATUS(s); } @@ -6311,8 +6193,7 @@ static BC_STATUS zbc_program_nquit(void) } #define zbc_program_nquit(...) (zbc_program_nquit(__VA_ARGS__) COMMA_SUCCESS) -static BC_STATUS zbc_program_execStr(char *code, size_t *bgn, - bool cond) +static BC_STATUS zbc_program_execStr(char *code, size_t *bgn, bool cond) { BcStatus s = BC_STATUS_SUCCESS; BcResult *r; @@ -6402,12 +6283,11 @@ static BC_STATUS zbc_program_execStr(char *code, size_t *bgn, bc_vec_push(&G.prog.stack, &ip); RETURN_STATUS(BC_STATUS_SUCCESS); - -err: + err: bc_parse_free(&prs); f = bc_program_func(fidx); bc_vec_pop_all(&f->code); -exit: + exit: bc_vec_pop(&G.prog.results); RETURN_STATUS(s); } @@ -6448,7 +6328,6 @@ static void bc_program_addFunc(char *name, size_t *idx) *idx = entry_ptr->idx; if (!inserted) { - BcFunc *func = bc_program_func(entry_ptr->idx); // We need to reset these, so the function can be repopulated. @@ -6456,8 +6335,7 @@ static void bc_program_addFunc(char *name, size_t *idx) bc_vec_pop_all(&func->autos); bc_vec_pop_all(&func->code); bc_vec_pop_all(&func->labels); - } - else { + } else { bc_func_init(&f); bc_vec_push(&G.prog.fns, &f); } |