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[cmplx.over], [cmath.syn] use of undefined phrase "effectively cast" #1248
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Subject: New LWG issue: undefined phrase "effectively cast"
To: Marshall Clow lwgchair@gmail.comIn [cmplx.over] and [cmath.syn], when talking about
"sufficient additional overloads", we use the phrase
"effectively cast", but that is not a defined term.A hostile interpretation could read "reinterpret_cast"
here.Likely we mean "apply floating-point promotions, floating-integral
conversions, and floating-point conversions", but that should be
spelled out somewhere, e.g. in the library definitions section.See LWG issue 2846.
What kind of cast are we talking about here? reinterpret_cast?
Likely we mean "apply floating-point promotions, floating-integral conversions, and floating-point conversions", but that should be spelled out somewhere, e.g. in the library definitions section.
Alternatively, just saying "converted" (with an optional cross-reference to [conv]) should be sufficient.
(Source: Dawn's list of issues discovered during review/integration of the math special functions.)