feedc0de/boost_container_hash
1
0
Fork 0
forked from boostorg/container_hash
Code Pull Requests Activity

Update 128 bit long double hash_value

Browse Source
This commit is contained in:
Peter Dimov
2022-09-20 14:49:37 +03:00
parent 75ef5a14f5
commit 034b81594d
2 changed files with 10 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/hash_reference_values.cpp
+7
View File
@@ -249,6 +249,13 @@ int main()
// ldbits == 128 && std::numeric_limits<long double>::digits == 113
// under ARM64 and S390x, but the values differ presumably because of
// __FLOAT_WORD_ORDER__
BOOST_TEST_EQ( hv(1.0L), 4611404543450677248ULL );
BOOST_TEST_EQ( hv(-1.0L), 13834776580305453056ULL );
BOOST_TEST_EQ( hv(3.14L), 5967435363179612952ULL );
BOOST_TEST_EQ( hv(-3.14L), 15190807400034388760ULL );
BOOST_TEST_EQ( hv(std::numeric_limits<long double>::infinity()), 9223090561878065152ULL );
BOOST_TEST_EQ( hv(-std::numeric_limits<long double>::infinity()), 18446462598732840960ULL );
}
#endif