[forward] Fix typo in example 2 in paragraph 6 (#4858)

plazum · web-flow · commit d299b77828e8 · 2021-09-02T07:58:34.000+02:00
Duplicate declaration of sp1. Change it to sp2 just as that in example 1 above.
diff --git a/source/utilities.tex b/source/utilities.tex
@@ -362,7 +362,7 @@
 void g() {
   A a;
   shared_ptr<A> sp1 = factory<A>(a);                // ``\tcode{a}\!'' binds to \tcode{A(const A\&)}
-  shared_ptr<A> sp1 = factory<A>(std::move(a));     // ``\tcode{a}\!'' binds to \tcode{A(A\&\&)}
+  shared_ptr<A> sp2 = factory<A>(std::move(a));     // ``\tcode{a}\!'' binds to \tcode{A(A\&\&)}
 }
 \end{codeblock}
 In the first call to \tcode{factory},

Original file line number	Diff line number	Diff line change
`@@ -362,7 +362,7 @@`
`362`	`362`	`void g() {`
`363`	`363`	`A a;`
`364`	`364`	shared_ptr<A> sp1 = factory<A>(a); // ``\tcode{a}\!'' binds to \tcode{A(const A\&)}
`365`		- shared_ptr<A> sp1 = factory<A>(std::move(a)); // ``\tcode{a}\!'' binds to \tcode{A(A\&\&)}
	`365`	+ shared_ptr<A> sp2 = factory<A>(std::move(a)); // ``\tcode{a}\!'' binds to \tcode{A(A\&\&)}
`366`	`366`	`}`
`367`	`367`	`\end{codeblock}`
`368`	`368`	`In the first call to \tcode{factory},`