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[dcl.type.auto.deduct] Make f1 example well-formed #7683

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2 changes: 1 addition & 1 deletion source/declarations.tex
Original file line number Diff line number Diff line change
Expand Up @@ -2182,7 +2182,7 @@
decltype(auto) x6d = { 1, 2 }; // error: \tcode{\{ 1, 2 \}} is not an expression
auto *x7a = &i; // \tcode{decltype(x7a)} is \tcode{int*}
decltype(auto)*x7d = &i; // error: declared type is not plain \tcode{decltype(auto)}
auto f1(int x) -> decltype((x)) { return (x); } // return type is \tcode{int\&}
auto f1(int x) -> decltype((x)); // return type is \tcode{int\&}
auto f2(int x) -> decltype(auto) { return (x); } // return type is \tcode{int\&\&}
\end{codeblock}
\end{example}
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