From dd65aa95f9bf017674b9f11c9e5824cd0fa22735 Mon Sep 17 00:00:00 2001 From: Yusuke Endoh Date: Sat, 23 Jan 2021 16:05:33 +0900 Subject: bignum.c: Make sure the argument of LONG2FIX is long ... because BDIGIT_DBL may be long long. POSFIXABLE and NEGFIXABLE ensures that the value is representable as long, but it failed to build on emscripten with -Werror -Wshorten-64-to-32. --- bignum.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/bignum.c b/bignum.c index 192e384d92..b4de57d13e 100644 --- a/bignum.c +++ b/bignum.c @@ -3689,10 +3689,10 @@ rb_integer_unpack(const void *words, size_t numwords, size_t wordsize, size_t na if (u == 0) return LONG2FIX(0); if (0 < sign && POSFIXABLE(u)) - return LONG2FIX(u); + return LONG2FIX((long)u); if (sign < 0 && BDIGIT_MSB(fixbuf[1]) == 0 && NEGFIXABLE(-(BDIGIT_DBL_SIGNED)u)) - return LONG2FIX(-(BDIGIT_DBL_SIGNED)u); + return LONG2FIX((long)-(BDIGIT_DBL_SIGNED)u); val = bignew((long)num_bdigits, 0 <= sign); MEMCPY(BDIGITS(val), fixbuf, BDIGIT, num_bdigits); } @@ -4487,14 +4487,14 @@ rb_ll2big(LONG_LONG n) VALUE rb_ull2inum(unsigned LONG_LONG n) { - if (POSFIXABLE(n)) return LONG2FIX(n); + if (POSFIXABLE(n)) return LONG2FIX((long)n); return rb_ull2big(n); } VALUE rb_ll2inum(LONG_LONG n) { - if (FIXABLE(n)) return LONG2FIX(n); + if (FIXABLE(n)) return LONG2FIX((long)n); return rb_ll2big(n); } -- cgit v1.2.3