Avoid warning in launder_cast

Flamefire · web-flow · commit 742138d88f07 · 2025-11-02T17:06:34.000+01:00
This fixes a warning for `launder_cast&lt;char*&gt;(ptr)` as it adds `const` in the argument and then C-casts it away which triggers `-Wcast-qual`
diff --git a/include/boost/move/detail/launder.hpp b/include/boost/move/detail/launder.hpp
@@ -44,7 +44,7 @@ BOOST_MOVE_FORCEINLINE T* launder(T* p)
 template<class T>
 BOOST_MOVE_FORCEINLINE T launder_cast(const volatile void* p)
 {
-   return (launder)((T)p);
+   return (launder)(static_cast<T>(const_cast<void*>(p)));
 }
 
 }  //namespace move_detail {

Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,7 @@ BOOST_MOVE_FORCEINLINE T* launder(T* p)`
`44`	`44`	`template<class T>`
`45`	`45`	`BOOST_MOVE_FORCEINLINE T launder_cast(const volatile void* p)`
`46`	`46`	`{`
`47`		`- return (launder)((T)p);`
	`47`	`+ return (launder)(static_cast<T>(const_cast<void*>(p)));`
`48`	`48`	`}`
`49`	`49`
`50`	`50`	`} //namespace move_detail {`