Define time zone values and conversions #1078
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aphillips
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Jun 8, 2025
catamorphism
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sffc
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eemeli
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Jul 14, 2025
|
I've edited the text a bunch following the conversations around this, hopefully incorporating all of the concerns that have been raised. |
aphillips
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mihnita
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eemeli
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This is proposed as a separate change from #1077, as it was not discussed on the call.
The intent with the text updated here is to clarify what happens when the
timeZoneoption is set on a date/time function.The SHOULD/MAY language that's proposed is intended to allow for an implementation that does not support time zone conversions, which I believe matches the case in JS Temporal.
Is there prior art of
localbeing used as a time zone value as we're proposing, or are there alternatives that other date/time formatters use?