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Fix broken support of MRB_WITHOUT_FLOAT; fix #4015

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2018-04-28 15:15:28 +09:00
parent 50a9c5d7c7
commit 0fee6e1ee9
3 changed files with 12 additions and 2 deletions
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src/string.c
+4 -1
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@@ -2167,10 +2167,13 @@ mrb_str_len_to_inum(mrb_state *mrb, const char *str, mrb_int len, mrb_int base,
n *= base;
n += c;
if (n > (uint64_t)MRB_INT_MAX + (sign ? 0 : 1)) {
#ifndef MRB_WITHOUT_FLOAT
if (base == 10) {
return mrb_float_value(mrb, mrb_str_to_dbl(mrb, mrb_str_new(mrb, str, len), badcheck));
}
else {
else
#endif
{
mrb_raisef(mrb, E_ARGUMENT_ERROR, "string (%S) too big for integer",
mrb_str_new(mrb, str, pend-str));
}