Showing with 7 additions and 2 deletions.
  1. +7 −2 src/core/math.d
9 changes: 7 additions & 2 deletions src/core/math.d
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Original file line number Diff line number Diff line change
Expand Up @@ -100,7 +100,12 @@ extern (C) real rndtonl(real x);
real ldexp(real n, int exp) @safe pure nothrow; /* intrinsic */

unittest {
static if (real.mant_dig == 64)
static if (real.mant_dig == 113)
{
assert(ldexp(1, -16384) == 0x1p-16384L);
assert(ldexp(1, -16382) == 0x1p-16382L);
}
else static if (real.mant_dig == 64)
{
assert(ldexp(1, -16384) == 0x1p-16384L);
assert(ldexp(1, -16382) == 0x1p-16382L);
Expand All @@ -112,7 +117,7 @@ unittest {
assert(ldexp(1, -1021) == 0x1p-1021L);
}
else
assert(false, "Only 80bit and 64bit reals expected here");
assert(false, "Only 128bit, 80bit and 64bit reals expected here");
}

/*******************************
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