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string.c: adjust to rb_str_upto_each

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* range.c (range_each_func): adjust the signature of the callback
  function to rb_str_upto_each, and exit the loop if the callback
  returned non-zero.

* string.c (rb_str_upto_endless_each): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63290 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-04-28 11:16:54 +00:00
parent d025f64a9f
commit 703a5dd3e0
3 changed files with 36 additions and 47 deletions
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3
internal.h
View file

@ -2012,7 +2012,8 @@ VALUE rb_gcd_gmp(VALUE x, VALUE y);
/* internal use */
VALUE rb_setup_fake_str(struct RString *fake_str, const char *name, long len, rb_encoding *enc);
#endif
VALUE rb_str_upto_endless_each(VALUE, VALUE (*each)(VALUE, VALUE), VALUE);
VALUE rb_str_upto_each(VALUE, VALUE, int, int (*each)(VALUE, VALUE), VALUE);
VALUE rb_str_upto_endless_each(VALUE, int (*each)(VALUE, VALUE), VALUE);
/* thread.c (export) */
int ruby_thread_has_gvl_p(void); /* for ext/fiddle/closure.c */

62
range.c
View file

@ -236,7 +236,7 @@ range_hash(VALUE range)
}
static void
range_each_func(VALUE range, rb_block_call_func *func, VALUE arg)
range_each_func(VALUE range, int (*func)(VALUE, VALUE), VALUE arg)
{
int c;
VALUE b = RANGE_BEG(range);
@ -245,21 +245,21 @@ range_each_func(VALUE range, rb_block_call_func *func, VALUE arg)
if (EXCL(range)) {
while (r_less(v, e) < 0) {
(*func) (v, arg, 0, 0, 0);
if ((*func)(v, arg)) break;
v = rb_funcallv(v, id_succ, 0, 0);
}
}
else {
while ((c = r_less(v, e)) <= 0) {
(*func) (v, arg, 0, 0, 0);
if ((*func)(v, arg)) break;;
if (!c) break;
v = rb_funcallv(v, id_succ, 0, 0);
}
}
}
static VALUE
sym_step_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, arg))
static int
sym_step_i(VALUE i, VALUE arg)
{
VALUE *iter = (VALUE *)arg;
@ -273,11 +273,11 @@ sym_step_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, arg))
rb_yield(rb_str_intern(i));
iter[0] = iter[1];
}
return Qnil;
return 0;
}
static VALUE
step_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, arg))
static int
step_i(VALUE i, VALUE arg)
{
VALUE *iter = (VALUE *)arg;
@ -291,7 +291,7 @@ step_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, arg))
rb_yield(i);
iter[0] = iter[1];
}
return Qnil;
return 0;
}
static int
@ -426,17 +426,16 @@ range_step(int argc, VALUE *argv, VALUE range)
}
else if (SYMBOL_P(b) && (NIL_P(e) || SYMBOL_P(e))) { /* symbols are special */
VALUE args[2], iter[2];
VALUE iter[2];
iter[0] = INT2FIX(1);
iter[1] = step;
b = rb_sym2str(b);
if (NIL_P(e)) {
rb_str_upto_endless_each(rb_sym2str(b), (VALUE (*)(VALUE, VALUE))sym_step_i, (VALUE)iter);
rb_str_upto_endless_each(b, sym_step_i, (VALUE)iter);
}
else {
args[0] = rb_sym2str(e);
args[1] = EXCL(range) ? Qtrue : Qfalse;
rb_block_call(rb_sym2str(b), rb_intern("upto"), 2, args, sym_step_i, (VALUE)iter);
rb_str_upto_each(b, rb_sym2str(e), EXCL(range), sym_step_i, (VALUE)iter);
}
}
else if (ruby_float_step(b, e, step, EXCL(range), TRUE)) {
@ -459,19 +458,17 @@ range_step(int argc, VALUE *argv, VALUE range)
tmp = rb_check_string_type(b);
if (!NIL_P(tmp)) {
VALUE args[2], iter[2];
VALUE iter[2];
b = tmp;
iter[0] = INT2FIX(1);
iter[1] = step;
if (NIL_P(e)) {
rb_str_upto_endless_each(b, (VALUE (*)(VALUE, VALUE))step_i, (VALUE)iter);
rb_str_upto_endless_each(b, step_i, (VALUE)iter);
}
else {
args[0] = e;
args[1] = EXCL(range) ? Qtrue : Qfalse;
rb_block_call(b, rb_intern("upto"), 2, args, step_i, (VALUE)iter);
rb_str_upto_each(b, e, EXCL(range), step_i, (VALUE)iter);
}
}
else {
@ -722,18 +719,18 @@ range_bsearch(VALUE range)
return range;
}
static VALUE
each_i(RB_BLOCK_CALL_FUNC_ARGLIST(v, arg))
static int
each_i(VALUE v, VALUE arg)
{
rb_yield(v);
return Qnil;
return 0;
}
static VALUE
sym_each_i(RB_BLOCK_CALL_FUNC_ARGLIST(v, arg))
static int
sym_each_i(VALUE v, VALUE arg)
{
rb_yield(rb_str_intern(v));
return Qnil;
return 0;
}
/*
@ -817,25 +814,18 @@ range_each(VALUE range)
}
}
else if (SYMBOL_P(beg) && SYMBOL_P(end)) { /* symbols are special */
VALUE args[2];
args[0] = rb_sym2str(end);
args[1] = EXCL(range) ? Qtrue : Qfalse;
rb_block_call(rb_sym2str(beg), rb_intern("upto"), 2, args, sym_each_i, 0);
beg = rb_sym2str(beg);
rb_str_upto_each(beg, rb_sym2str(end), EXCL(range), sym_each_i, 0);
}
else {
VALUE tmp = rb_check_string_type(beg);
if (!NIL_P(tmp)) {
if (!NIL_P(end)) {
VALUE args[2];
args[0] = end;
args[1] = EXCL(range) ? Qtrue : Qfalse;
rb_block_call(tmp, rb_intern("upto"), 2, args, each_i, 0);
rb_str_upto_each(tmp, end, EXCL(range), each_i, 0);
}
else {
rb_str_upto_endless_each(tmp, (VALUE (*)(VALUE, VALUE))each_i, 0);
rb_str_upto_endless_each(tmp, each_i, 0);
}
}
else {

18
string.c
View file

@ -4192,8 +4192,6 @@ all_digits_p(const char *s, long len)
return 1;
}
static VALUE str_upto_each(VALUE beg, VALUE end, int excl, int (*each)(VALUE, VALUE), VALUE);
static int
str_upto_i(VALUE str, VALUE arg)
{
@ -4240,11 +4238,11 @@ rb_str_upto(int argc, VALUE *argv, VALUE beg)
rb_scan_args(argc, argv, "11", &end, &exclusive);
RETURN_ENUMERATOR(beg, argc, argv);
return str_upto_each(beg, end, RTEST(exclusive), str_upto_i, Qnil);
return rb_str_upto_each(beg, end, RTEST(exclusive), str_upto_i, Qnil);
}
static VALUE
str_upto_each(VALUE beg, VALUE end, int excl, int (*each)(VALUE, VALUE), VALUE arg)
VALUE
rb_str_upto_each(VALUE beg, VALUE end, int excl, int (*each)(VALUE, VALUE), VALUE arg)
{
VALUE current, after_end;
ID succ;
@ -4326,7 +4324,7 @@ str_upto_each(VALUE beg, VALUE end, int excl, int (*each)(VALUE, VALUE), VALUE a
}
VALUE
rb_str_upto_endless_each(VALUE beg, VALUE (*each)(VALUE, VALUE), VALUE arg)
rb_str_upto_endless_each(VALUE beg, int (*each)(VALUE, VALUE), VALUE arg)
{
VALUE current;
ID succ;
@ -4343,7 +4341,7 @@ rb_str_upto_endless_each(VALUE beg, VALUE (*each)(VALUE, VALUE), VALUE arg)
rb_encoding *usascii = rb_usascii_encoding();
while (FIXABLE(bi)) {
(*each)(rb_enc_sprintf(usascii, "%.*ld", width, bi), arg);
if ((*each)(rb_enc_sprintf(usascii, "%.*ld", width, bi), arg)) break;
bi++;
}
b = LONG2NUM(bi);
@ -4351,7 +4349,7 @@ rb_str_upto_endless_each(VALUE beg, VALUE (*each)(VALUE, VALUE), VALUE arg)
args[0] = INT2FIX(width);
while (1) {
args[1] = b;
(*each)(rb_str_format(numberof(args), args, fmt), arg);
if ((*each)(rb_str_format(numberof(args), args, fmt), arg)) break;
b = rb_funcallv(b, succ, 0, 0);
}
}
@ -4359,7 +4357,7 @@ rb_str_upto_endless_each(VALUE beg, VALUE (*each)(VALUE, VALUE), VALUE arg)
current = rb_str_dup(beg);
while (1) {
VALUE next = rb_funcallv(current, succ, 0, 0);
(*each)(current, arg);
if ((*each)(current, arg)) break;
current = next;
StringValue(current);
if (RSTRING_LEN(current) == 0)
@ -4417,7 +4415,7 @@ rb_str_include_range_p(VALUE beg, VALUE end, VALUE val, VALUE exclusive)
}
#endif
}
str_upto_each(beg, end, RTEST(exclusive), include_range_i, (VALUE)&val);
rb_str_upto_each(beg, end, RTEST(exclusive), include_range_i, (VALUE)&val);
return NIL_P(val) ? Qtrue : Qfalse;
}