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string.c: combine variable declaration with initialization

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2025-10-30 23:58:33 +09:00
parent 1d3393caf5
commit 098812d10c
1 changed files with 6 additions and 16 deletions
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src/string.c
+6 -16
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@@ -1684,9 +1684,7 @@ mrb_str_capitalize_bang(mrb_state *mrb, mrb_value str)
static mrb_value
mrb_str_capitalize(mrb_state *mrb, mrb_value self)
{
mrb_value str;
str = mrb_str_dup(mrb, self);
mrb_value str = mrb_str_dup(mrb, self);
mrb_str_capitalize_bang(mrb, str);
return str;
}
@@ -1783,9 +1781,7 @@ mrb_str_chomp_bang(mrb_state *mrb, mrb_value str)
static mrb_value
mrb_str_chomp(mrb_state *mrb, mrb_value self)
{
mrb_value str;
str = mrb_str_dup(mrb, self);
mrb_value str = mrb_str_dup(mrb, self);
mrb_str_chomp_bang(mrb, str);
return str;
}
@@ -1852,8 +1848,7 @@ mrb_str_chop_bang(mrb_state *mrb, mrb_value str)
static mrb_value
mrb_str_chop(mrb_state *mrb, mrb_value self)
{
mrb_value str;
str = mrb_str_dup(mrb, self);
mrb_value str = mrb_str_dup(mrb, self);
mrb_str_chop_bang(mrb, str);
return str;
}
@@ -1902,9 +1897,7 @@ mrb_str_downcase_bang(mrb_state *mrb, mrb_value str)
static mrb_value
mrb_str_downcase(mrb_state *mrb, mrb_value self)
{
mrb_value str;
str = mrb_str_dup(mrb, self);
mrb_value str = mrb_str_dup(mrb, self);
mrb_str_downcase_bang(mrb, str);
return str;
}
@@ -3045,9 +3038,7 @@ mrb_str_upcase_bang(mrb_state *mrb, mrb_value str)
static mrb_value
mrb_str_upcase(mrb_state *mrb, mrb_value self)
{
mrb_value str;
str = mrb_str_dup(mrb, self);
mrb_value str = mrb_str_dup(mrb, self);
mrb_str_upcase_bang(mrb, str);
return str;
}
@@ -3322,13 +3313,12 @@ sub_replace(mrb_state *mrb, mrb_value self)
char *p, *match;
mrb_int plen, mlen;
mrb_int found, offset;
mrb_value result;
mrb_get_args(mrb, "ssi", &p, &plen, &match, &mlen, &found);
if (found < 0 || RSTRING_LEN(self) < found) {
mrb_raise(mrb, E_RUNTIME_ERROR, "argument out of range");
}
result = mrb_str_new(mrb, 0, 0);
mrb_value result = mrb_str_new(mrb, 0, 0);
for (mrb_int i=0; i<plen; i++) {
if (p[i] != '\\' || i+1==plen) {
mrb_str_cat(mrb, result, p+i, 1);