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Fallback to float when caompiled binary with 64bit compiler.

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closes #3997.
This commit is contained in:
Takeshi Watanabe
2018-04-17 22:58:33 +09:00
parent 4880f6dc89
commit 87ef6aeb02
2 changed files with 11 additions and 5 deletions
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src/string.c
+7 -2
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@@ -2167,8 +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)) {
mrb_raisef(mrb, E_ARGUMENT_ERROR, "string (%S) too big for integer",
mrb_str_new(mrb, str, pend-str));
if (base == 10) {
return mrb_float_value(mrb, mrb_str_to_dbl(mrb, mrb_str_new(mrb, str, len), badcheck));
}
else {
mrb_raisef(mrb, E_ARGUMENT_ERROR, "string (%S) too big for integer",
mrb_str_new(mrb, str, pend-str));
}
}
}
val = (mrb_int)n;