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Keith Randall 7485050c0f reflect: when Converting between float32s, don't lose signal NaNs
When converting from float32->float64->float32, any signal NaNs
get converted to quiet NaNs. Avoid that so using reflect.Value.Convert
between two float32 types keeps the signal bit of NaNs.

Update #36400

Change-Id: Ic4dd04c4be7189d2171d12b7e4e8f7cf2fb22bb4
Reviewed-on: https://go-review.googlesource.com/c/go/+/213497
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2020-02-25 02:50:24 +00:00
.github .github: add link to questions in ISSUE_TEMPLATE 2020-01-06 17:05:31 +00:00
api time: add Ticker.Reset 2020-02-24 01:50:28 +00:00
doc doc/go1.14: document that freebsd/arm64 requires FreeBSD 12.0 or later 2020-02-24 20:58:33 +00:00
lib/time lib/time: update tz data to 2019c 2019-11-26 12:03:08 +00:00
misc misc/cgo/testshared: explicitly set GOBIN (instead of unsetting it) 2020-02-24 20:47:43 +00:00
src reflect: when Converting between float32s, don't lose signal NaNs 2020-02-25 02:50:24 +00:00
test cmd/compile: don't allow NaNs in floating-point constant ops 2020-02-25 02:21:53 +00:00
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The Go Programming Language

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