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P1327R1 Allowing dynamic_cast, polymorphic typeid in Constant Express… #2445

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Nov 24, 2018
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P1327R1 Allowing dynamic_cast, polymorphic typeid in Constant Express… #2445

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11 changes: 3 additions & 8 deletions source/expressions.tex
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Original file line number Diff line number Diff line change
Expand Up @@ -6626,9 +6626,6 @@
\item
a conversion from type \cv{}~\tcode{void*} to a pointer-to-object type;

\item
a dynamic cast\iref{expr.dynamic.cast};

\item
a \tcode{reinterpret_cast}\iref{expr.reinterpret.cast};

Expand All @@ -6642,10 +6639,6 @@
that refers to a non-volatile object
whose lifetime began within the evaluation of \tcode{e};

\item
a typeid expression\iref{expr.typeid} whose operand is a glvalue of a
polymorphic class type;

\item
a \grammarterm{new-expression}\iref{expr.new};

Expand All @@ -6662,7 +6655,9 @@
operator where the result is unspecified;

\item
a \grammarterm{throw-expression}\iref{expr.throw}; or
a \grammarterm{throw-expression}\iref{expr.throw} or
a dynamic cast\iref{expr.dynamic.cast} or \tcode{typeid}\iref{expr.typeid} expression
that would throw an exception; or

\item
an invocation of the \tcode{va_arg} macro\iref{cstdarg.syn}.
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