#313: ignore print -0 test errors on win32
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Reporter: rurban | Owner: rurban
Type: todo | Status: reopened
Priority: normal | Milestone: 1.0
Component: none | Version: trunk
Severity: medium | Resolution:
Keywords: | Lang:
Patch: new | Platform: win32
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Comment(by doughera):
Correct. You should find 0.0 == -0.0 on any reasonable compiler.
(Explicit testing on icc would be useful!) If it's available, the best
test to use is signbit(). This has come up many times before. There is
much more background in the RT tickets [RT #60312] (which includes a
useful starting point for a patch) [RT #28170] and [RT #30737]
(incorrectly marked as rejected, but that's ok since it's duplicated by
60312).
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Ticket URL: <https://trac.parrot.org/parrot/ticket/313#comment:6>
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