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Reorder operator& code for better codegen

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This commit is contained in:
Peter Dimov
2023-10-31 01:51:38 +02:00
parent 1bc08296de
commit a58115cb50
1 changed files with 12 additions and 12 deletions
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24
include/boost/system/result.hpp
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@ -1056,13 +1056,13 @@ template<class T, class E, class F,
> >
result<U, E> operator&( result<T, E> const& r, F&& f ) result<U, E> operator&( result<T, E> const& r, F&& f )
{ {
if( r ) if( r.has_error() )
{ {
return std::forward<F>( f )( *r ); return r.error();
} }
else else
{ {
return r.error(); return std::forward<F>( f )( *r );
} }
} }
@ -1072,13 +1072,13 @@ template<class T, class E, class F,
> >
result<U, E> operator&( result<T, E>&& r, F&& f ) result<U, E> operator&( result<T, E>&& r, F&& f )
{ {
if( r ) if( r.has_error() )
{ {
return std::forward<F>( f )( *std::move( r ) ); return r.error();
} }
else else
{ {
return r.error(); return std::forward<F>( f )( *std::move( r ) );
} }
} }
@ -1091,13 +1091,13 @@ template<class T, class E, class F,
> >
U operator&( result<T, E> const& r, F&& f ) U operator&( result<T, E> const& r, F&& f )
{ {
if( r ) if( r.has_error() )
{ {
return std::forward<F>( f )( *r ); return r.error();
} }
else else
{ {
return r.error(); return std::forward<F>( f )( *r );
} }
} }
@ -1108,13 +1108,13 @@ template<class T, class E, class F,
> >
U operator&( result<T, E>&& r, F&& f ) U operator&( result<T, E>&& r, F&& f )
{ {
if( r ) if( r.has_error() )
{ {
return std::forward<F>( f )( *std::move( r ) ); return r.error();
} }
else else
{ {
return r.error(); return std::forward<F>( f )( *std::move( r ) );
} }
} }