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[ub:expr.shift.neg.and.width] Use std::uint32_t instead of int in example #9187

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[ub:expr.shift.neg.and.width] Use std::uint32_t instead of int in example #9187

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8 changes: 4 additions & 4 deletions source/ub.tex
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Expand Up @@ -1281,12 +1281,12 @@

\pnum
\begin{example}
The following example assumes that \tcode{std::uint32_t} is supported\iref{cstdint.syn}.
\begin{codeblock}
int y = 1 << -1; // undefined behavior, shift is negative
std::uint32_t y = 1 << -1; // undefined behavior, shift is negative

static_assert(sizeof(int) == 4 && CHAR_BIT == 8);
int y1 = 1 << 32; // undefined behavior, shift is equal to the bit width of \tcode{int}
int y2 = 1 >> 32; // undefined behavior, shift is equal to the bit width of \tcode{int}
std::uint32_t y1 = 1 << 32; // undefined behavior, shift is equal to the bit width of \tcode{std::uint32_t}
std::uint32_t y2 = 1 >> 32; // undefined behavior, shift is equal to the bit width of \tcode{std::uint32_t}
\end{codeblock}
\end{example}

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