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libstdc++: Simplify test by not using std::log2
authorJonathan Wakely <jwakely@redhat.com>
Thu, 23 Jun 2022 10:58:16 +0000 (11:58 +0100)
committerJonathan Wakely <jwakely@redhat.com>
Thu, 23 Jun 2022 11:00:01 +0000 (12:00 +0100)
commit78fd15fd4a641cfac28ce60bf43a3e1ca309537b
tree3bb3c349cff63fc5ad8d5c3deb71c2dd29d640dctree
parent31ce821a790caec8a2849dd67a9847e78a33d14ccommit | diff
libstdc++: Simplify test by not using std::log2

This test uses std::log2 without including <cmath>, but it doesn't need
to use it at all. Just get the number of digits from numeric_limits
instead.

libstdc++-v3/ChangeLog:

* testsuite/26_numerics/random/random_device/entropy.cc: Use
numeric_limits<unsigned>::digits.
libstdc++-v3/testsuite/26_numerics/random/random_device/entropy.cc diff | blob | blame | history
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