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fixing bignum integer-length for real

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Alex Shinn 2012-06-10 23:06:44 +09:00
parent dc70094472
commit 06d82e5695
1 changed files with 2 additions and 2 deletions
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4
lib/srfi/33/bit.c
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@ -266,8 +266,8 @@ static sexp sexp_integer_length (sexp ctx, sexp self, sexp_sint_t n, sexp x) {
#if SEXP_USE_BIGNUMS
} else if (sexp_bignump(x)) {
hi = sexp_bignum_hi(x);
return sexp_make_fixnum(integer_log2(sexp_bignum_data(x)[hi])
+ hi*sizeof(sexp_uint_t)*CHAR_BIT);
return sexp_make_fixnum(integer_log2(sexp_bignum_data(x)[hi-1])
+ (hi-1)*sizeof(sexp_uint_t)*CHAR_BIT);
#endif
} else {
return sexp_type_exception(ctx, self, SEXP_FIXNUM, x);