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[class.init] Replace abominable temporary expression wording #4235

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[class.init] Replace abominable temporary expression wording #4235

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6 changes: 4 additions & 2 deletions source/classes.tex
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Original file line number Diff line number Diff line change
Expand Up @@ -5782,7 +5782,8 @@
not the most derived class.

\pnum
A temporary expression bound to a reference member in a \grammarterm{mem-initializer}
A program extending the lifetime of a temporary object
by binding it to a reference member in a \grammarterm{mem-initializer}
is ill-formed.
Comment on lines -5785 to 5787
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Can we phrase this as a regular "shall not" rule, rather than "A program ... is ill-formed"?

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Something like: "A program shall not (attempt to?) extend the lifetime of a temporary object by binding it to a reference member ..."?

\begin{example}
\begin{codeblock}
Expand Down Expand Up @@ -5888,7 +5889,8 @@
\end{example}

\pnum
A temporary expression bound to a reference member from a
A program extending the lifetime of a temporary object
by binding it to a reference member from a
default member initializer is ill-formed.
\begin{example}
\begin{codeblock}
Expand Down