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293012327

Denys Vlasenko
Denys Vlasenko
2018-12-11
SUCCESS Duration: 154s

Subject

bc: improve "noninteractive" macro machinery so that even "return zero" code is not generated

Binary

No binary (build failed)

Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

—

Build Log

(log yok)

Commit Diff GitHub →

miscutils/bc.c +201 -194
miscutils/bc.c+201 -194
@@ -976,20 +976,29 @@ static void bc_verror_msg(const char *fmt, va_list p)
}
}
-#if ENABLE_FEATURE_BC_SIGNALS
+// In configurations where errors abort instead of propagating error
+// return code up the call chain, functions returning BC_STATUS
+// actually don't return anything, they always succeed and return "void".
+// A macro wrapper is provided, which makes this statement work:
+// s = zbc_func(...)
+// and makes it visible to the compiler that s is always zero,
+// allowing compiler to optimize dead code after the statement.
+//
+// To make code more readable, each such function has a "z"
+// ("always returning zero") prefix, i.e. zbc_foo or zdc_foo.
+//
+#if ENABLE_FEATURE_BC_SIGNALS || ENABLE_FEATURE_CLEAN_UP
# define ERRORFUNC /*nothing*/
# define ERROR_RETURN(a) a
# define ERRORS_ARE_FATAL 0
+# define BC_STATUS BcStatus
+# define RETURN_STATUS(v) return (v)
#else
-# if ENABLE_FEATURE_CLEAN_UP
-# define ERRORFUNC /*nothing*/
-# define ERROR_RETURN(a) a
-# define ERRORS_ARE_FATAL 0
-# else
-# define ERRORFUNC NORETURN
-# define ERROR_RETURN(a) /*nothing*/
-# define ERRORS_ARE_FATAL 1
-# endif
+# define ERRORFUNC NORETURN
+# define ERROR_RETURN(a) /*nothing*/
+# define ERRORS_ARE_FATAL 1
+# define BC_STATUS void
+# define RETURN_STATUS(v) do { ((void)(v)); return; } while (0)
#endif
static NOINLINE ERRORFUNC int bc_error_fmt(const char *fmt, ...)
@@ -1456,12 +1465,12 @@ static void bc_num_copy(BcNum *d, BcNum *s)
}
}
-static BcStatus bc_num_ulong(BcNum *n, unsigned long *result_p)
+static BC_STATUS zbc_num_ulong(BcNum *n, unsigned long *result_p)
{
size_t i;
unsigned long pow, result;
- if (n->neg) return bc_error("negative number");
+ if (n->neg) RETURN_STATUS(bc_error("negative number"));
for (result = 0, pow = 1, i = n->rdx; i < n->len; ++i) {
@@ -1471,16 +1480,16 @@ static BcStatus bc_num_ulong(BcNum *n, unsigned long *result_p)
pow *= 10;
if (result < prev || pow < powprev)
- return bc_error("overflow");
+ RETURN_STATUS(bc_error("overflow"));
prev = result;
powprev = pow;
}
*result_p = result;
- return BC_STATUS_SUCCESS;
+ RETURN_STATUS(BC_STATUS_SUCCESS);
}
#if ERRORS_ARE_FATAL
-# define bc_num_ulong(...) (bc_num_ulong(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_num_ulong(...) (zbc_num_ulong(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
static void bc_num_ulong2num(BcNum *n, unsigned long val)
@@ -1658,14 +1667,14 @@ static void bc_num_split(BcNum *restrict n, size_t idx, BcNum *restrict a,
bc_num_clean(b);
}
-static BcStatus bc_num_shift(BcNum *n, size_t places)
+static BC_STATUS zbc_num_shift(BcNum *n, size_t places)
{
- if (places == 0 || n->len == 0) return BC_STATUS_SUCCESS;
+ if (places == 0 || n->len == 0) RETURN_STATUS(BC_STATUS_SUCCESS);
// This check makes sense only if size_t is (much) larger than BC_MAX_NUM.
if (SIZE_MAX > (BC_MAX_NUM | 0xff)) {
if (places + n->len > BC_MAX_NUM)
- return bc_error("number too long: must be [1,"BC_MAX_NUM_STR"]");
+ RETURN_STATUS(bc_error("number too long: must be [1,"BC_MAX_NUM_STR"]"));
}
if (n->rdx >= places)
@@ -1677,10 +1686,10 @@ static BcStatus bc_num_shift(BcNum *n, size_t places)
bc_num_clean(n);
- return BC_STATUS_SUCCESS;
+ RETURN_STATUS(BC_STATUS_SUCCESS);
}
#if ERRORS_ARE_FATAL
-# define bc_num_shift(...) (bc_num_shift(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_num_shift(...) (zbc_num_shift(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
static BcStatus bc_num_inv(BcNum *a, BcNum *b, size_t scale)
@@ -1912,9 +1921,9 @@ static FAST_FUNC BcStatus bc_num_k(BcNum *restrict a, BcNum *restrict b,
s = bc_num_sub(&temp, &z2, &z1, 0);
if (s) goto err;
- s = bc_num_shift(&z0, max2 * 2);
+ s = zbc_num_shift(&z0, max2 * 2);
if (s) goto err;
- s = bc_num_shift(&z1, max2);
+ s = zbc_num_shift(&z1, max2);
if (s) goto err;
s = bc_num_add(&z0, &z1, &temp, 0);
if (s) goto err;
@@ -1952,9 +1961,9 @@ static FAST_FUNC BcStatus bc_num_m(BcNum *a, BcNum *b, BcNum *restrict c, size_t
bc_num_copy(&cpb, b);
cpa.neg = cpb.neg = false;
- s = bc_num_shift(&cpa, maxrdx);
+ s = zbc_num_shift(&cpa, maxrdx);
if (s) goto err;
- s = bc_num_shift(&cpb, maxrdx);
+ s = zbc_num_shift(&cpb, maxrdx);
if (s) goto err;
s = bc_num_k(&cpa, &cpb, c);
if (s) goto err;
@@ -2127,7 +2136,7 @@ static FAST_FUNC BcStatus bc_num_p(BcNum *a, BcNum *b, BcNum *restrict c, size_t
neg = b->neg;
b->neg = false;
- s = bc_num_ulong(b, &pow);
+ s = zbc_num_ulong(b, &pow);
if (s) return s;
bc_num_init(&copy, a->len);
@@ -2289,7 +2298,7 @@ static void bc_num_printDecimal(BcNum *n)
bc_num_printHex((size_t) n->num[i], 1, i == rdx);
}
-static BcStatus bc_num_printNum(BcNum *n, BcNum *base, size_t width, BcNumDigitOp print)
+static BC_STATUS zbc_num_printNum(BcNum *n, BcNum *base, size_t width, BcNumDigitOp print)
{
BcStatus s;
BcVec stack;
@@ -2300,7 +2309,7 @@ static BcStatus bc_num_printNum(BcNum *n, BcNum *base, size_t width, BcNumDigitO
if (n->len == 0) {
print(0, width, false);
- return BC_STATUS_SUCCESS;
+ RETURN_STATUS(BC_STATUS_SUCCESS);
}
bc_vec_init(&stack, sizeof(long), NULL);
@@ -2318,7 +2327,7 @@ static BcStatus bc_num_printNum(BcNum *n, BcNum *base, size_t width, BcNumDigitO
while (intp.len != 0) {
s = bc_num_divmod(&intp, base, &intp, &digit, 0);
if (s) goto err;
- s = bc_num_ulong(&digit, &dig);
+ s = zbc_num_ulong(&digit, &dig);
if (s) goto err;
bc_vec_push(&stack, &dig);
}
@@ -2333,7 +2342,7 @@ static BcStatus bc_num_printNum(BcNum *n, BcNum *base, size_t width, BcNumDigitO
for (radix = true; frac_len.len <= n->rdx; radix = false) {
s = bc_num_mul(&fracp, base, &fracp, n->rdx);
if (s) goto err;
- s = bc_num_ulong(&fracp, &dig);
+ s = zbc_num_ulong(&fracp, &dig);
if (s) goto err;
bc_num_ulong2num(&intp, dig);
s = bc_num_sub(&fracp, &intp, &fracp, 0);
@@ -2349,13 +2358,13 @@ err:
bc_num_free(&fracp);
bc_num_free(&intp);
bc_vec_free(&stack);
- return s;
+ RETURN_STATUS(s);
}
#if ERRORS_ARE_FATAL
-# define bc_num_printNum(...) (bc_num_printNum(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_num_printNum(...) (zbc_num_printNum(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
-static BcStatus bc_num_printBase(BcNum *n)
+static BC_STATUS zbc_num_printBase(BcNum *n)
{
BcStatus s;
size_t width, i;
@@ -2379,22 +2388,22 @@ static BcStatus bc_num_printBase(BcNum *n)
print = bc_num_printDigits;
}
- s = bc_num_printNum(n, &G.prog.ob, width, print);
+ s = zbc_num_printNum(n, &G.prog.ob, width, print);
n->neg = neg;
- return s;
+ RETURN_STATUS(s);
}
#if ERRORS_ARE_FATAL
-# define bc_num_printBase(...) (bc_num_printBase(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_num_printBase(...) (zbc_num_printBase(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
#if ENABLE_DC
-static BcStatus bc_num_stream(BcNum *n, BcNum *base)
+static BC_STATUS zbc_num_stream(BcNum *n, BcNum *base)
{
- return bc_num_printNum(n, base, 1, bc_num_printChar);
+ RETURN_STATUS(zbc_num_printNum(n, base, 1, bc_num_printChar));
}
#if ERRORS_ARE_FATAL
-# define bc_num_stream(...) (bc_num_stream(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_num_stream(...) (zbc_num_stream(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
#endif
@@ -2528,11 +2537,11 @@ int_err:
bc_num_free(&temp);
}
-static BcStatus bc_num_parse(BcNum *n, const char *val, BcNum *base,
+static BC_STATUS zbc_num_parse(BcNum *n, const char *val, BcNum *base,
size_t base_t)
{
if (!bc_num_strValid(val, base_t))
- return bc_error("bad number string");
+ RETURN_STATUS(bc_error("bad number string"));
bc_num_zero(n);
while (*val == '0') val++;
@@ -2542,13 +2551,13 @@ static BcStatus bc_num_parse(BcNum *n, const char *val, BcNum *base,
else
bc_num_parseBase(n, val, base);
- return BC_STATUS_SUCCESS;
+ RETURN_STATUS(BC_STATUS_SUCCESS);
}
#if ERRORS_ARE_FATAL
-# define bc_num_parse(...) (bc_num_parse(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_num_parse(...) (zbc_num_parse(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
-static BcStatus bc_num_print(BcNum *n, bool newline)
+static BC_STATUS zbc_num_print(BcNum *n, bool newline)
{
BcStatus s = BC_STATUS_SUCCESS;
@@ -2561,17 +2570,17 @@ static BcStatus bc_num_print(BcNum *n, bool newline)
else if (G.prog.ob_t == 10)
bc_num_printDecimal(n);
else
- s = bc_num_printBase(n);
+ s = zbc_num_printBase(n);
if (newline) {
bb_putchar('\n');
G.prog.nchars = 0;
}
- return s;
+ RETURN_STATUS(s);
}
#if ERRORS_ARE_FATAL
-# define bc_num_print(...) (bc_num_print(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_num_print(...) (zbc_num_print(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
static FAST_FUNC BcStatus bc_num_add(BcNum *a, BcNum *b, BcNum *c, size_t scale)
@@ -2794,14 +2803,14 @@ err:
#endif // ENABLE_DC
#if ENABLE_BC
-static BcStatus bc_func_insert(BcFunc *f, char *name, bool var)
+static BC_STATUS zbc_func_insert(BcFunc *f, char *name, bool var)
{
BcId a;
size_t i;
for (i = 0; i < f->autos.len; ++i) {
if (strcmp(name, ((BcId *) bc_vec_item(&f->autos, i))->name) == 0)
- return bc_error("function parameter or auto var has the same name as another");
+ RETURN_STATUS(bc_error("function parameter or auto var has the same name as another"));
}
a.idx = var;
@@ -2809,10 +2818,10 @@ static BcStatus bc_func_insert(BcFunc *f, char *name, bool var)
bc_vec_push(&f->autos, &a);
- return BC_STATUS_SUCCESS;
+ RETURN_STATUS(BC_STATUS_SUCCESS);
}
#if ERRORS_ARE_FATAL
-# define bc_func_insert(...) (bc_func_insert(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_func_insert(...) (zbc_func_insert(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
#endif
@@ -2963,7 +2972,7 @@ static void bc_lex_whitespace(BcLex *l)
for (c = l->buf[l->i]; c != '\n' && isspace(c); c = l->buf[++l->i]);
}
-static BcStatus bc_lex_number(BcLex *l, char start)
+static BC_STATUS zbc_lex_number(BcLex *l, char start)
{
const char *buf = l->buf + l->i;
size_t len, hits = 0, bslashes = 0, i = 0, j;
@@ -2992,7 +3001,7 @@ static BcStatus bc_lex_number(BcLex *l, char start)
// This check makes sense only if size_t is (much) larger than BC_MAX_NUM.
if (SIZE_MAX > (BC_MAX_NUM | 0xff)) {
if (len > BC_MAX_NUM)
- return bc_error("number too long: must be [1,"BC_MAX_NUM_STR"]");
+ RETURN_STATUS(bc_error("number too long: must be [1,"BC_MAX_NUM_STR"]"));
}
bc_vec_pop_all(&l->t.v);
@@ -3017,10 +3026,10 @@ static BcStatus bc_lex_number(BcLex *l, char start)
bc_vec_pushZeroByte(&l->t.v);
l->i += i;
- return BC_STATUS_SUCCESS;
+ RETURN_STATUS(BC_STATUS_SUCCESS);
}
#if ERRORS_ARE_FATAL
-# define bc_lex_number(...) (bc_lex_number(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_lex_number(...) (zbc_lex_number(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
static void bc_lex_name(BcLex *l)
@@ -3184,7 +3193,7 @@ static void bc_lex_assign(BcLex *l, BcLexType with, BcLexType without)
l->t.t = without;
}
-static BcStatus bc_lex_comment(BcLex *l)
+static BC_STATUS zbc_lex_comment(BcLex *l)
{
size_t i, nls = 0;
const char *buf = l->buf;
@@ -3202,7 +3211,7 @@ static BcStatus bc_lex_comment(BcLex *l)
}
if (c == '\0') {
l->i = i;
- return bc_error("comment end could not be found");
+ RETURN_STATUS(bc_error("comment end could not be found"));
}
nls += (c == '\n');
i++;
@@ -3212,10 +3221,10 @@ static BcStatus bc_lex_comment(BcLex *l)
l->line += nls;
G.err_line = l->line;
- return BC_STATUS_SUCCESS;
+ RETURN_STATUS(BC_STATUS_SUCCESS);
}
#if ERRORS_ARE_FATAL
-# define bc_lex_comment(...) (bc_lex_comment(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_lex_comment(...) (zbc_lex_comment(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
static FAST_FUNC BcStatus bc_lex_token(BcLex *l)
@@ -3343,7 +3352,7 @@ static FAST_FUNC BcStatus bc_lex_token(BcLex *l)
case '.':
{
if (isdigit(l->buf[l->i]))
- s = bc_lex_number(l, c);
+ s = zbc_lex_number(l, c);
else {
l->t.t = BC_LEX_KEY_LAST;
s = bc_POSIX_does_not_allow("a period ('.') as a shortcut for the last result");
@@ -3355,7 +3364,7 @@ static FAST_FUNC BcStatus bc_lex_token(BcLex *l)
{
c2 = l->buf[l->i];
if (c2 == '*')
- s = bc_lex_comment(l);
+ s = zbc_lex_comment(l);
else
bc_lex_assign(l, BC_LEX_OP_ASSIGN_DIVIDE, BC_LEX_OP_DIVIDE);
break;
@@ -3378,7 +3387,7 @@ static FAST_FUNC BcStatus bc_lex_token(BcLex *l)
case 'E':
case 'F':
{
- s = bc_lex_number(l, c);
+ s = zbc_lex_number(l, c);
break;
}
@@ -3500,17 +3509,14 @@ static FAST_FUNC BcStatus bc_lex_token(BcLex *l)
#endif // ENABLE_BC
#if ENABLE_DC
-static BcStatus dc_lex_register(BcLex *l)
+static BC_STATUS zdc_lex_register(BcLex *l)
{
- BcStatus s = BC_STATUS_SUCCESS;
-
if (isspace(l->buf[l->i - 1])) {
bc_lex_whitespace(l);
++l->i;
if (!G_exreg)
- s = bc_error("extended register");
- else
- bc_lex_name(l);
+ RETURN_STATUS(bc_error("extended register"));
+ bc_lex_name(l);
}
else {
bc_vec_pop_all(&l->t.v);
@@ -3519,13 +3525,13 @@ static BcStatus dc_lex_register(BcLex *l)
l->t.t = BC_LEX_NAME;
}
- return s;
+ RETURN_STATUS(BC_STATUS_SUCCESS);
}
#if ERRORS_ARE_FATAL
-# define dc_lex_register(...) (dc_lex_register(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zdc_lex_register(...) (zdc_lex_register(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
-static BcStatus dc_lex_string(BcLex *l)
+static BC_STATUS zdc_lex_string(BcLex *l)
{
size_t depth = 1, nls = 0, i = l->i;
char c;
@@ -3544,24 +3550,24 @@ static BcStatus dc_lex_string(BcLex *l)
if (c == '\0') {
l->i = i;
- return bc_error("string end could not be found");
+ RETURN_STATUS(bc_error("string end could not be found"));
}
bc_vec_pushZeroByte(&l->t.v);
// This check makes sense only if size_t is (much) larger than BC_MAX_STRING.
if (SIZE_MAX > (BC_MAX_STRING | 0xff)) {
if (i - l->i > BC_MAX_STRING)
- return bc_error("string too long: must be [1,"BC_MAX_STRING_STR"]");
+ RETURN_STATUS(bc_error("string too long: must be [1,"BC_MAX_STRING_STR"]"));
}
l->i = i;
l->line += nls;
G.err_line = l->line;
- return BC_STATUS_SUCCESS;
+ RETURN_STATUS(BC_STATUS_SUCCESS);
}
#if ERRORS_ARE_FATAL
-# define dc_lex_string(...) (dc_lex_string(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zdc_lex_string(...) (zdc_lex_string(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
static FAST_FUNC BcStatus dc_lex_token(BcLex *l)
@@ -3572,7 +3578,7 @@ static FAST_FUNC BcStatus dc_lex_token(BcLex *l)
for (i = 0; i < ARRAY_SIZE(dc_lex_regs); ++i) {
if (l->t.last == dc_lex_regs[i])
- return dc_lex_register(l);
+ return zdc_lex_register(l);
}
if (c >= '%' && c <= '~' &&
@@ -3628,7 +3634,7 @@ static FAST_FUNC BcStatus dc_lex_token(BcLex *l)
case '.':
{
if (isdigit(l->buf[l->i]))
- s = bc_lex_number(l, c);
+ s = zbc_lex_number(l, c);
else
s = bc_error_bad_character(c);
break;
@@ -3651,13 +3657,13 @@ static FAST_FUNC BcStatus dc_lex_token(BcLex *l)
case 'E':
case 'F':
{
- s = bc_lex_number(l, c);
+ s = zbc_lex_number(l, c);
break;
}
case '[':
{
- s = dc_lex_string(l);
+ s = zdc_lex_string(l);
break;
}
@@ -4599,7 +4605,7 @@ static BcStatus bc_parse_func(BcParse *p)
if (s) goto err;
}
- s = bc_func_insert(p->func, name, var);
+ s = zbc_func_insert(p->func, name, var);
if (s) goto err;
}
@@ -4661,7 +4667,7 @@ static BcStatus bc_parse_auto(BcParse *p)
if (s) goto err;
}
- s = bc_func_insert(p->func, name, var);
+ s = zbc_func_insert(p->func, name, var);
if (s) goto err;
}
@@ -5453,7 +5459,7 @@ static BcVec* bc_program_search(char *id, bool var)
return bc_vec_item(v, ptr->idx);
}
-static BcStatus bc_program_num(BcResult *r, BcNum **num, bool hex)
+static BC_STATUS zbc_program_num(BcResult *r, BcNum **num, bool hex)
{
switch (r->t) {
@@ -5479,11 +5485,11 @@ static BcStatus bc_program_num(BcResult *r, BcNum **num, bool hex)
hex = hex && len == 1;
base = hex ? &G.prog.hexb : &G.prog.ib;
base_t = hex ? BC_NUM_MAX_IBASE : G.prog.ib_t;
- s = bc_num_parse(&r->d.n, *str, base, base_t);
+ s = zbc_num_parse(&r->d.n, *str, base, base_t);
if (s) {
bc_num_free(&r->d.n);
- return s;
+ RETURN_STATUS(s);
}
*num = &r->d.n;
@@ -5524,13 +5530,13 @@ static BcStatus bc_program_num(BcResult *r, BcNum **num, bool hex)
}
}
- return BC_STATUS_SUCCESS;
+ RETURN_STATUS(BC_STATUS_SUCCESS);
}
#if ERRORS_ARE_FATAL
-# define bc_program_num(...) (bc_program_num(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_program_num(...) (zbc_program_num(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
-static BcStatus bc_program_binOpPrep(BcResult **l, BcNum **ln,
+static BC_STATUS zbc_program_binOpPrep(BcResult **l, BcNum **ln,
BcResult **r, BcNum **rn, bool assign)
{
BcStatus s;
@@ -5538,7 +5544,7 @@ static BcStatus bc_program_binOpPrep(BcResult **l, BcNum **ln,
BcResultType lt, rt;
if (!BC_PROG_STACK(&G.prog.results, 2))
- return bc_error_stack_has_too_few_elements();
+ RETURN_STATUS(bc_error_stack_has_too_few_elements());
*r = bc_vec_item_rev(&G.prog.results, 0);
*l = bc_vec_item_rev(&G.prog.results, 1);
@@ -5547,27 +5553,27 @@ static BcStatus bc_program_binOpPrep(BcResult **l, BcNum **ln,
rt = (*r)->t;
hex = assign && (lt == BC_RESULT_IBASE || lt == BC_RESULT_OBASE);
- s = bc_program_num(*l, ln, false);
- if (s) return s;
- s = bc_program_num(*r, rn, hex);
- if (s) return s;
+ s = zbc_program_num(*l, ln, false);
+ if (s) RETURN_STATUS(s);
+ s = zbc_program_num(*r, rn, hex);
+ if (s) RETURN_STATUS(s);
// We run this again under these conditions in case any vector has been
// reallocated out from under the BcNums or arrays we had.
if (lt == rt && (lt == BC_RESULT_VAR || lt == BC_RESULT_ARRAY_ELEM)) {
- s = bc_program_num(*l, ln, false);
- if (s) return s;
+ s = zbc_program_num(*l, ln, false);
+ if (s) RETURN_STATUS(s);
}
if (!BC_PROG_NUM((*l), (*ln)) && (!assign || (*l)->t != BC_RESULT_VAR))
- return bc_error_variable_is_wrong_type();
+ RETURN_STATUS(bc_error_variable_is_wrong_type());
if (!assign && !BC_PROG_NUM((*r), (*ln)))
- return bc_error_variable_is_wrong_type();
+ RETURN_STATUS(bc_error_variable_is_wrong_type());
- return s;
+ RETURN_STATUS(s);
}
#if ERRORS_ARE_FATAL
-# define bc_program_binOpPrep(...) (bc_program_binOpPrep(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_program_binOpPrep(...) (zbc_program_binOpPrep(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
static void bc_program_binOpRetire(BcResult *r)
@@ -5578,24 +5584,24 @@ static void bc_program_binOpRetire(BcResult *r)
bc_vec_push(&G.prog.results, r);
}
-static BcStatus bc_program_prep(BcResult **r, BcNum **n)
+static BC_STATUS zbc_program_prep(BcResult **r, BcNum **n)
{
BcStatus s;
if (!BC_PROG_STACK(&G.prog.results, 1))
- return bc_error_stack_has_too_few_elements();
+ RETURN_STATUS(bc_error_stack_has_too_few_elements());
*r = bc_vec_top(&G.prog.results);
- s = bc_program_num(*r, n, false);
- if (s) return s;
+ s = zbc_program_num(*r, n, false);
+ if (s) RETURN_STATUS(s);
if (!BC_PROG_NUM((*r), (*n)))
- return bc_error_variable_is_wrong_type();
+ RETURN_STATUS(bc_error_variable_is_wrong_type());
- return s;
+ RETURN_STATUS(s);
}
#if ERRORS_ARE_FATAL
-# define bc_program_prep(...) (bc_program_prep(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_program_prep(...) (zbc_program_prep(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
static void bc_program_retire(BcResult *r, BcResultType t)
@@ -5611,7 +5617,7 @@ static BcStatus bc_program_op(char inst)
BcResult *opd1, *opd2, res;
BcNum *n1, *n2 = NULL;
- s = bc_program_binOpPrep(&opd1, &n1, &opd2, &n2, false);
+ s = zbc_program_binOpPrep(&opd1, &n1, &opd2, &n2, false);
if (s) return s;
bc_num_init_DEF_SIZE(&res.d.n);
@@ -5795,7 +5801,7 @@ static void bc_program_printString(const char *str)
}
}
-static BcStatus bc_program_print(char inst, size_t idx)
+static BC_STATUS zbc_program_print(char inst, size_t idx)
{
BcStatus s;
BcResult *r;
@@ -5803,15 +5809,15 @@ static BcStatus bc_program_print(char inst, size_t idx)
bool pop = inst != BC_INST_PRINT;
if (!BC_PROG_STACK(&G.prog.results, idx + 1))
- return bc_error_stack_has_too_few_elements();
+ RETURN_STATUS(bc_error_stack_has_too_few_elements());
r = bc_vec_item_rev(&G.prog.results, idx);
num = NULL; // is this NULL necessary?
- s = bc_program_num(r, &num, false);
- if (s) return s;
+ s = zbc_program_num(r, &num, false);
+ if (s) RETURN_STATUS(s);
if (BC_PROG_NUM(r, num)) {
- s = bc_num_print(num, !pop);
+ s = zbc_num_print(num, !pop);
if (!s) bc_num_copy(&G.prog.last, num);
}
else {
@@ -5837,20 +5843,20 @@ static BcStatus bc_program_print(char inst, size_t idx)
if (!s && pop) bc_vec_pop(&G.prog.results);
- return s;
+ RETURN_STATUS(s);
}
#if ERRORS_ARE_FATAL
-# define bc_program_print(...) (bc_program_print(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_program_print(...) (zbc_program_print(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
-static BcStatus bc_program_negate(void)
+static BC_STATUS zbc_program_negate(void)
{
BcStatus s;
BcResult res, *ptr;
BcNum *num = NULL;
- s = bc_program_prep(&ptr, &num);
- if (s) return s;
+ s = zbc_program_prep(&ptr, &num);
+ if (s) RETURN_STATUS(s);
bc_num_init(&res.d.n, num->len);
bc_num_copy(&res.d.n, num);
@@ -5858,10 +5864,10 @@ static BcStatus bc_program_negate(void)
bc_program_retire(&res, BC_RESULT_TEMP);
- return s;
+ RETURN_STATUS(s);
}
#if ERRORS_ARE_FATAL
-# define bc_program_negate(...) (bc_program_negate(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_program_negate(...) (zbc_program_negate(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
static BcStatus bc_program_logical(char inst)
@@ -5872,7 +5878,7 @@ static BcStatus bc_program_logical(char inst)
bool cond = 0;
ssize_t cmp;
- s = bc_program_binOpPrep(&opd1, &n1, &opd2, &n2, false);
+ s = zbc_program_binOpPrep(&opd1, &n1, &opd2, &n2, false);
if (s) return s;
bc_num_init_DEF_SIZE(&res.d.n);
@@ -5932,7 +5938,7 @@ static BcStatus bc_program_logical(char inst)
}
#if ENABLE_DC
-static BcStatus bc_program_assignStr(BcResult *r, BcVec *v,
+static BC_STATUS zbc_program_assignStr(BcResult *r, BcVec *v,
bool push)
{
BcNum n2;
@@ -5944,7 +5950,7 @@ static BcStatus bc_program_assignStr(BcResult *r, BcVec *v,
if (!push) {
if (!BC_PROG_STACK(&G.prog.results, 2))
- return bc_error_stack_has_too_few_elements();
+ RETURN_STATUS(bc_error_stack_has_too_few_elements());
bc_vec_pop(v);
bc_vec_pop(&G.prog.results);
}
@@ -5954,14 +5960,14 @@ static BcStatus bc_program_assignStr(BcResult *r, BcVec *v,
bc_vec_push(&G.prog.results, &res);
bc_vec_push(v, &n2);
- return BC_STATUS_SUCCESS;
+ RETURN_STATUS(BC_STATUS_SUCCESS);
}
#if ERRORS_ARE_FATAL
-# define bc_program_assignStr(...) (bc_program_assignStr(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_program_assignStr(...) (zbc_program_assignStr(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
#endif // ENABLE_DC
-static BcStatus bc_program_copyToVar(char *name, bool var)
+static BC_STATUS zbc_program_copyToVar(char *name, bool var)
{
BcStatus s;
BcResult *ptr, r;
@@ -5969,21 +5975,22 @@ static BcStatus bc_program_copyToVar(char *name, bool var)
BcNum *n;
if (!BC_PROG_STACK(&G.prog.results, 1))
- return bc_error_stack_has_too_few_elements();
+ RETURN_STATUS(bc_error_stack_has_too_few_elements());
ptr = bc_vec_top(&G.prog.results);
if ((ptr->t == BC_RESULT_ARRAY) != !var)
- return bc_error_variable_is_wrong_type();
+ RETURN_STATUS(bc_error_variable_is_wrong_type());
v = bc_program_search(name, var);
#if ENABLE_DC
if (ptr->t == BC_RESULT_STR && !var)
- return bc_error_variable_is_wrong_type();
- if (ptr->t == BC_RESULT_STR) return bc_program_assignStr(ptr, v, true);
+ RETURN_STATUS(bc_error_variable_is_wrong_type());
+ if (ptr->t == BC_RESULT_STR)
+ RETURN_STATUS(zbc_program_assignStr(ptr, v, true));
#endif
- s = bc_program_num(ptr, &n, false);
- if (s) return s;
+ s = zbc_program_num(ptr, &n, false);
+ if (s) RETURN_STATUS(s);
// Do this once more to make sure that pointers were not invalidated.
v = bc_program_search(name, var);
@@ -6000,10 +6007,10 @@ static BcStatus bc_program_copyToVar(char *name, bool var)
bc_vec_push(v, &r.d);
bc_vec_pop(&G.prog.results);
- return s;
+ RETURN_STATUS(s);
}
#if ERRORS_ARE_FATAL
-# define bc_program_copyToVar(...) (bc_program_copyToVar(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_program_copyToVar(...) (zbc_program_copyToVar(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
static BcStatus bc_program_assign(char inst)
@@ -6013,7 +6020,7 @@ static BcStatus bc_program_assign(char inst)
BcNum *l = NULL, *r = NULL;
bool assign = inst == BC_INST_ASSIGN, ib, sc;
- s = bc_program_binOpPrep(&left, &l, &right, &r, assign);
+ s = zbc_program_binOpPrep(&left, &l, &right, &r, assign);
if (s) return s;
ib = left->t == BC_RESULT_IBASE;
@@ -6029,7 +6036,7 @@ static BcStatus bc_program_assign(char inst)
return bc_error_variable_is_wrong_type();
v = bc_program_search(left->d.id.name, true);
- return bc_program_assignStr(right, v, false);
+ return zbc_program_assignStr(right, v, false);
}
#endif
@@ -6066,7 +6073,7 @@ static BcStatus bc_program_assign(char inst)
size_t *ptr;
unsigned long val, max;
- s = bc_num_ulong(l, &val);
+ s = zbc_num_ulong(l, &val);
if (s)
return s;
s = left->t - BC_RESULT_IBASE;
@@ -6149,7 +6156,7 @@ static BcStatus bc_program_pushVar(char *code, size_t *bgn,
return s;
}
-static BcStatus bc_program_pushArray(char *code, size_t *bgn,
+static BC_STATUS zbc_program_pushArray(char *code, size_t *bgn,
char inst)
{
BcStatus s = BC_STATUS_SUCCESS;
@@ -6167,9 +6174,9 @@ static BcStatus bc_program_pushArray(char *code, size_t *bgn,
BcResult *operand;
unsigned long temp;
- s = bc_program_prep(&operand, &num);
+ s = zbc_program_prep(&operand, &num);
if (s) goto err;
- s = bc_num_ulong(num, &temp);
+ s = zbc_num_ulong(num, &temp);
if (s) goto err;
if (temp > BC_MAX_DIM) {
@@ -6183,22 +6190,22 @@ static BcStatus bc_program_pushArray(char *code, size_t *bgn,
err:
if (s) free(r.d.id.name);
- return s;
+ RETURN_STATUS(s);
}
#if ERRORS_ARE_FATAL
-# define bc_program_pushArray(...) (bc_program_pushArray(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_program_pushArray(...) (zbc_program_pushArray(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
#if ENABLE_BC
-static BcStatus bc_program_incdec(char inst)
+static BC_STATUS zbc_program_incdec(char inst)
{
BcStatus s;
BcResult *ptr, res, copy;
BcNum *num = NULL;
char inst2 = inst;
- s = bc_program_prep(&ptr, &num);
- if (s) return s;
+ s = zbc_program_prep(&ptr, &num);
+ if (s) RETURN_STATUS(s);
if (inst == BC_INST_INC_POST || inst == BC_INST_DEC_POST) {
copy.t = BC_RESULT_TEMP;
@@ -6219,13 +6226,13 @@ static BcStatus bc_program_incdec(char inst)
bc_vec_push(&G.prog.results, &copy);
}
- return s;
+ RETURN_STATUS(s);
}
#if ERRORS_ARE_FATAL
-# define bc_program_incdec(...) (bc_program_incdec(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_program_incdec(...) (zbc_program_incdec(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
-static BcStatus bc_program_call(char *code, size_t *idx)
+static BC_STATUS zbc_program_call(char *code, size_t *idx)
{
BcInstPtr ip;
size_t i, nparams = bc_program_index(code, idx);
@@ -6239,10 +6246,10 @@ static BcStatus bc_program_call(char *code, size_t *idx)
func = bc_program_func(ip.func);
if (func->code.len == 0) {
- return bc_error("undefined function");
+ RETURN_STATUS(bc_error("undefined function"));
}
if (nparams != func->nparams) {
- return bc_error_fmt("function has %u parameters, but called with %u", func->nparams, nparams);
+ RETURN_STATUS(bc_error_fmt("function has %u parameters, but called with %u", func->nparams, nparams));
}
ip.len = G.prog.results.len - nparams;
@@ -6253,10 +6260,10 @@ static BcStatus bc_program_call(char *code, size_t *idx)
arg = bc_vec_top(&G.prog.results);
if ((!a->idx) != (arg->t == BC_RESULT_ARRAY) || arg->t == BC_RESULT_STR)
- return bc_error_variable_is_wrong_type();
+ RETURN_STATUS(bc_error_variable_is_wrong_type());
- s = bc_program_copyToVar(a->name, a->idx);
- if (s) return s;
+ s = zbc_program_copyToVar(a->name, a->idx);
+ if (s) RETURN_STATUS(s);
}
for (; i < func->autos.len; ++i) {
@@ -6277,13 +6284,13 @@ static BcStatus bc_program_call(char *code, size_t *idx)
bc_vec_push(&G.prog.stack, &ip);
- return BC_STATUS_SUCCESS;
+ RETURN_STATUS(BC_STATUS_SUCCESS);
}
#if ERRORS_ARE_FATAL
-# define bc_program_call(...) (bc_program_call(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_program_call(...) (zbc_program_call(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
-static BcStatus bc_program_return(char inst)
+static BC_STATUS zbc_program_return(char inst)
{
BcResult res;
BcFunc *f;
@@ -6291,7 +6298,7 @@ static BcStatus bc_program_return(char inst)
BcInstPtr *ip = bc_vec_top(&G.prog.stack);
if (!BC_PROG_STACK(&G.prog.results, ip->len + inst == BC_INST_RET))
- return bc_error_stack_has_too_few_elements();
+ RETURN_STATUS(bc_error_stack_has_too_few_elements());
f = bc_program_func(ip->func);
res.t = BC_RESULT_TEMP;
@@ -6301,8 +6308,8 @@ static BcStatus bc_program_return(char inst)
BcNum *num;
BcResult *operand = bc_vec_top(&G.prog.results);
- s = bc_program_num(operand, &num, false);
- if (s) return s;
+ s = zbc_program_num(operand, &num, false);
+ if (s) RETURN_STATUS(s);
bc_num_init(&res.d.n, num->len);
bc_num_copy(&res.d.n, num);
}
@@ -6324,10 +6331,10 @@ static BcStatus bc_program_return(char inst)
bc_vec_push(&G.prog.results, &res);
bc_vec_pop(&G.prog.stack);
- return BC_STATUS_SUCCESS;
+ RETURN_STATUS(BC_STATUS_SUCCESS);
}
#if ERRORS_ARE_FATAL
-# define bc_program_return(...) (bc_program_return(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_program_return(...) (zbc_program_return(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
#endif // ENABLE_BC
@@ -6361,7 +6368,7 @@ static BcStatus bc_program_builtin(char inst)
return bc_error_stack_has_too_few_elements();
opnd = bc_vec_top(&G.prog.results);
- s = bc_program_num(opnd, &num, false);
+ s = zbc_program_num(opnd, &num, false);
if (s) return s;
#if ENABLE_DC
@@ -6403,7 +6410,7 @@ static BcStatus bc_program_divmod(void)
BcResult *opd1, *opd2, res, res2;
BcNum *n1, *n2 = NULL;
- s = bc_program_binOpPrep(&opd1, &n1, &opd2, &n2, false);
+ s = zbc_program_binOpPrep(&opd1, &n1, &opd2, &n2, false);
if (s) return s;
bc_num_init_DEF_SIZE(&res.d.n);
@@ -6432,11 +6439,11 @@ static BcStatus bc_program_modexp(void)
if (!BC_PROG_STACK(&G.prog.results, 3))
return bc_error_stack_has_too_few_elements();
- s = bc_program_binOpPrep(&r2, &n2, &r3, &n3, false);
+ s = zbc_program_binOpPrep(&r2, &n2, &r3, &n3, false);
if (s) return s;
r1 = bc_vec_item_rev(&G.prog.results, 2);
- s = bc_program_num(r1, &n1, false);
+ s = zbc_program_num(r1, &n1, false);
if (s) return s;
if (!BC_PROG_NUM(r1, n1))
return bc_error_variable_is_wrong_type();
@@ -6445,12 +6452,12 @@ static BcStatus bc_program_modexp(void)
if (r1->t == BC_RESULT_VAR || r1->t == BC_RESULT_ARRAY_ELEM) {
if (r1->t == r2->t) {
- s = bc_program_num(r2, &n2, false);
+ s = zbc_program_num(r2, &n2, false);
if (s) return s;
}
if (r1->t == r3->t) {
- s = bc_program_num(r3, &n3, false);
+ s = zbc_program_num(r3, &n3, false);
if (s) return s;
}
}
@@ -6495,7 +6502,7 @@ static BcStatus bc_program_asciify(void)
r = bc_vec_top(&G.prog.results);
num = NULL; // TODO: is this NULL needed?
- s = bc_program_num(r, &num, false);
+ s = zbc_program_num(r, &num, false);
if (s) return s;
if (BC_PROG_NUM(r, num)) {
@@ -6506,7 +6513,7 @@ static BcStatus bc_program_asciify(void)
s = bc_num_mod(&n, &G.prog.strmb, &n, 0);
if (s) goto num_err;
- s = bc_num_ulong(&n, &val);
+ s = zbc_num_ulong(&n, &val);
if (s) goto num_err;
c = (char) val;
@@ -6552,7 +6559,7 @@ num_err:
return s;
}
-static BcStatus bc_program_printStream(void)
+static BC_STATUS zbc_program_printStream(void)
{
BcStatus s;
BcResult *r;
@@ -6561,52 +6568,52 @@ static BcStatus bc_program_printStream(void)
char *str;
if (!BC_PROG_STACK(&G.prog.results, 1))
- return bc_error_stack_has_too_few_elements();
+ RETURN_STATUS(bc_error_stack_has_too_few_elements());
r = bc_vec_top(&G.prog.results);
- s = bc_program_num(r, &n, false);
- if (s) return s;
+ s = zbc_program_num(r, &n, false);
+ if (s) RETURN_STATUS(s);
if (BC_PROG_NUM(r, n))
- s = bc_num_stream(n, &G.prog.strmb);
+ s = zbc_num_stream(n, &G.prog.strmb);
else {
idx = (r->t == BC_RESULT_STR) ? r->d.id.idx : n->rdx;
str = *bc_program_str(idx);
printf("%s", str);
}
- return s;
+ RETURN_STATUS(s);
}
#if ERRORS_ARE_FATAL
-# define bc_program_printStream(...) (bc_program_printStream(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_program_printStream(...) (zbc_program_printStream(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
-static BcStatus bc_program_nquit(void)
+static BC_STATUS zbc_program_nquit(void)
{
BcStatus s;
BcResult *opnd;
BcNum *num = NULL;
unsigned long val;
- s = bc_program_prep(&opnd, &num);
- if (s) return s;
- s = bc_num_ulong(num, &val);
- if (s) return s;
+ s = zbc_program_prep(&opnd, &num);
+ if (s) RETURN_STATUS(s);
+ s = zbc_num_ulong(num, &val);
+ if (s) RETURN_STATUS(s);
bc_vec_pop(&G.prog.results);
if (G.prog.stack.len < val)
- return bc_error_stack_has_too_few_elements();
+ RETURN_STATUS(bc_error_stack_has_too_few_elements());
if (G.prog.stack.len == val) {
QUIT_OR_RETURN_TO_MAIN;
}
bc_vec_npop(&G.prog.stack, val);
- return s;
+ RETURN_STATUS(s);
}
#if ERRORS_ARE_FATAL
-# define bc_program_nquit(...) (bc_program_nquit(__VA_ARGS__), BC_STATUS_SUCCESS)
+# define zbc_program_nquit(...) (zbc_program_nquit(__VA_ARGS__), BC_STATUS_SUCCESS)
#endif
static BcStatus bc_program_execStr(char *code, size_t *bgn,
@@ -6665,7 +6672,7 @@ static BcStatus bc_program_execStr(char *code, size_t *bgn,
sidx = r->d.id.idx;
} else if (r->t == BC_RESULT_VAR) {
BcNum *n;
- s = bc_program_num(r, &n, false);
+ s = zbc_program_num(r, &n, false);
if (s || !BC_PROG_STR(n)) goto exit;
sidx = n->rdx;
} else
@@ -6776,7 +6783,7 @@ static BcStatus bc_program_exec(void)
switch (inst) {
#if ENABLE_BC
case BC_INST_JUMP_ZERO:
- s = bc_program_prep(&ptr, &num);
+ s = zbc_program_prep(&ptr, &num);
if (s) return s;
cond = !bc_num_cmp(num, &G.prog.zero);
bc_vec_pop(&G.prog.results);
@@ -6789,20 +6796,20 @@ static BcStatus bc_program_exec(void)
break;
}
case BC_INST_CALL:
- s = bc_program_call(code, &ip->idx);
+ s = zbc_program_call(code, &ip->idx);
break;
case BC_INST_INC_PRE:
case BC_INST_DEC_PRE:
case BC_INST_INC_POST:
case BC_INST_DEC_POST:
- s = bc_program_incdec(inst);
+ s = zbc_program_incdec(inst);
break;
case BC_INST_HALT:
QUIT_OR_RETURN_TO_MAIN;
break;
case BC_INST_RET:
case BC_INST_RET0:
- s = bc_program_return(inst);
+ s = zbc_program_return(inst);
break;
case BC_INST_BOOL_OR:
case BC_INST_BOOL_AND:
@@ -6823,7 +6830,7 @@ static BcStatus bc_program_exec(void)
break;
case BC_INST_ARRAY_ELEM:
case BC_INST_ARRAY:
- s = bc_program_pushArray(code, &ip->idx, inst);
+ s = zbc_program_pushArray(code, &ip->idx, inst);
break;
case BC_INST_LAST:
r.t = BC_RESULT_LAST;
@@ -6856,7 +6863,7 @@ static BcStatus bc_program_exec(void)
case BC_INST_PRINT:
case BC_INST_PRINT_POP:
case BC_INST_PRINT_STR:
- s = bc_program_print(inst, 0);
+ s = zbc_program_print(inst, 0);
break;
case BC_INST_STR:
r.t = BC_RESULT_STR;
@@ -6872,7 +6879,7 @@ static BcStatus bc_program_exec(void)
s = bc_program_op(inst);
break;
case BC_INST_BOOL_NOT:
- s = bc_program_prep(&ptr, &num);
+ s = zbc_program_prep(&ptr, &num);
if (s) return s;
bc_num_init_DEF_SIZE(&r.d.n);
if (!bc_num_cmp(num, &G.prog.zero))
@@ -6881,7 +6888,7 @@ static BcStatus bc_program_exec(void)
bc_program_retire(&r, BC_RESULT_TEMP);
break;
case BC_INST_NEG:
- s = bc_program_negate();
+ s = zbc_program_negate();
break;
#if ENABLE_BC
case BC_INST_ASSIGN_POWER:
@@ -6909,7 +6916,7 @@ static BcStatus bc_program_exec(void)
case BC_INST_PRINT_STACK: {
size_t idx;
for (idx = 0; idx < G.prog.results.len; ++idx) {
- s = bc_program_print(BC_INST_PRINT, idx);
+ s = zbc_program_print(BC_INST_PRINT, idx);
if (s) break;
}
break;
@@ -6942,7 +6949,7 @@ static BcStatus bc_program_exec(void)
s = bc_program_asciify();
break;
case BC_INST_PRINT_STREAM:
- s = bc_program_printStream();
+ s = zbc_program_printStream();
break;
case BC_INST_LOAD:
case BC_INST_PUSH_VAR: {
@@ -6952,7 +6959,7 @@ static BcStatus bc_program_exec(void)
}
case BC_INST_PUSH_TO_VAR: {
char *name = bc_program_name(code, &ip->idx);
- s = bc_program_copyToVar(name, true);
+ s = zbc_program_copyToVar(name, true);
free(name);
break;
}
@@ -6962,7 +6969,7 @@ static BcStatus bc_program_exec(void)
bc_vec_npop(&G.prog.stack, 2);
break;
case BC_INST_NQUIT:
- s = bc_program_nquit();
+ s = zbc_program_nquit();
break;
#endif // ENABLE_DC
}