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Commit86ffdca
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Remove the special cases to prevent minus-zero results in float4 and float8
unary minus operators. We weren't attempting to prevent minus zero anywhereelse; in view of our gradual trend to make the float datatypes more IEEEstandard compliant, we should allow minus zero here rather than disallow itelsewhere.We don't, however, expect that all platforms will produce minus zero, sowe need to adjust the one affected regression test to allow both results.Per discussion of bug #4660.(In passing, clean up a couple other minor infelicities in float.c.)1 parentcdd46c7 commit86ffdca
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- test/regress/expected
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