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1 parent 56a6b7f commit a34d2e0Copy full SHA for a34d2e0
source/expressions.tex
@@ -6283,13 +6283,13 @@
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array elements $i$ and $j$
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of the same array object \tcode{x},
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the expression \tcode{P - Q} has the value $i - j$.
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-\item Otherwise, the behavior is undefined.
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\begin{note}
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If the value $i - j$
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is not in the range of representable values
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of type \tcode{std::ptrdiff_t},
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-the behavior is undefined.
+the behavior is undefined\iref{expr.pre}.
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\end{note}
+\item Otherwise, the behavior is undefined.
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\end{itemize}
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\pnum
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