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function_template.hpp:

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- Handle compilers without void returns in a sensible manner


[SVN r12615]
This commit is contained in:
Douglas Gregor
2002-02-01 02:51:48 +00:00
parent 4b430a5414
commit 1774c0646d
1 changed files with 9 additions and 0 deletions
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9
include/boost/function/function_template.hpp
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@ -248,7 +248,12 @@ namespace boost {
typedef T0 first_argument_type; typedef T0 first_argument_type;
typedef T1 second_argument_type; typedef T1 second_argument_type;
#endif #endif
#ifndef BOOST_NO_VOID_RETURNS
typedef R result_type; typedef R result_type;
#else
typedef internal_result_type result_type;
#endif // BOOST_NO_VOID_RETURNS
typedef Policy policy_type; typedef Policy policy_type;
typedef Mixin mixin_type; typedef Mixin mixin_type;
typedef Allocator allocator_type; typedef Allocator allocator_type;
@ -297,7 +302,11 @@ namespace boost {
BOOST_FUNCTION_ARGS); BOOST_FUNCTION_ARGS);
policy.postcall(this); policy.postcall(this);
#ifndef BOOST_NO_VOID_RETURNS
return static_cast<result_type>(result); return static_cast<result_type>(result);
#else
return result;
#endif // BOOST_NO_VOID_RETURNS
} }
// The distinction between when to use BOOST_FUNCTION_FUNCTION and // The distinction between when to use BOOST_FUNCTION_FUNCTION and