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Section: 22.10 [function.objects], 26.5.7.3 [range.utility.conv.adaptors], 26.7.2 [range.adaptor.object] Status: New Submitter: Johel Ernesto Guerrero Peña Opened: 2022-10-26 Last modified: 2022-11-01
Priority: 4
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Discussion:
22.10.3 [func.def] defines
-6- A call wrapper is an object of a call wrapper type.
Most importantly, a call wrapper is an object.
A number of functions in 22.10 [function.objects] and expressions in 26.5.7.3 [range.utility.conv.adaptors] and 26.7.2 [range.adaptor.object] are specified to result in a call wrapper. Most notably, the return type of ranges::to is auto, so its result is definitely a prvalue and not a "call wrapper" object. Where a prvalue result is meant, the wording should be clarified to mean "a prvalue whose object it initializes is a call wrapper".[2022-11-01; Reflector poll]
Set priority to 4 after reflector poll.
Proposed resolution: