diff options
Diffstat (limited to 'src/string.c')
| -rw-r--r-- | src/string.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/src/string.c b/src/string.c index 28cf0ab9a..23da3baa6 100644 --- a/src/string.c +++ b/src/string.c @@ -2056,7 +2056,6 @@ mrb_cstr_to_inum(mrb_state *mrb, const char *str, int base, int badcheck) char *end; char sign = 1; int c; - long len; unsigned long val; #undef ISDIGIT @@ -2113,30 +2112,25 @@ mrb_cstr_to_inum(mrb_state *mrb, const char *str, int base, int badcheck) } switch (base) { case 2: - len = 1; if (str[0] == '0' && (str[1] == 'b'||str[1] == 'B')) { str += 2; } break; case 3: - len = 2; break; case 8: if (str[0] == '0' && (str[1] == 'o'||str[1] == 'O')) { str += 2; } case 4: case 5: case 6: case 7: - len = 3; break; case 10: if (str[0] == '0' && (str[1] == 'd'||str[1] == 'D')) { str += 2; } case 9: case 11: case 12: case 13: case 14: case 15: - len = 4; break; case 16: - len = 4; if (str[0] == '0' && (str[1] == 'x'||str[1] == 'X')) { str += 2; } @@ -2145,12 +2139,6 @@ mrb_cstr_to_inum(mrb_state *mrb, const char *str, int base, int badcheck) if (base < 2 || 36 < base) { mrb_raisef(mrb, E_ARGUMENT_ERROR, "illegal radix %d", base); } - if (base <= 32) { - len = 5; - } - else { - len = 6; - } break; } /* end of switch (base) { */ if (*str == '0') { /* squeeze preceeding 0s */ @@ -2171,7 +2159,6 @@ mrb_cstr_to_inum(mrb_state *mrb, const char *str, int base, int badcheck) if (badcheck) goto bad; return mrb_fixnum_value(0); } - len *= strlen(str); val = strtoul((char*)str, &end, base); |