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Fixed unused variables that show up as warnings when doing regression

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tests.


[SVN r11241]
This commit is contained in:
Darin Adler
2001-09-24 23:21:16 +00:00
parent a1add0a6f6
commit 7914f5b931
3 changed files with 38 additions and 10 deletions
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call_traits_test.cpp
+31 -3
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@@ -17,6 +17,10 @@
#include <boost/call_traits.hpp>
#include <boost/type_traits/type_traits_test.hpp>
// a way prevent warnings for unused variables
template<class T> inline void unused_variable(const T&) {}
//
// struct contained models a type that contains a type (for example std::pair)
// arrays are contained by value, and have to be treated as a special case:
@@ -44,7 +48,7 @@ struct contained
reference get() { return v_; }
const_reference const_get()const { return v_; }
// pass value:
void call(param_type p){}
void call(param_type){}
};
@@ -69,7 +73,7 @@ struct contained<T[N]>
// return by_ref:
reference get() { return v_; }
const_reference const_get()const { return v_; }
void call(param_type p){}
void call(param_type){}
};
#endif
@@ -214,8 +218,8 @@ int main(int argc, char *argv[ ])
#endif
check_wrap(wrap(2), 2);
const char ca[4] = "abc";
// compiler can't deduce this for some reason:
//const char ca[4] = "abc";
//check_wrap(wrap(ca), ca);
#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
check_wrap(wrap(a), a);
@@ -318,6 +322,19 @@ void call_traits_test<T, isarray>::assert_construct(typename call_traits_test<T,
param_type p2(v);
param_type p3(r);
param_type p4(p);
unused_variable(v2);
unused_variable(v3);
unused_variable(v4);
unused_variable(r2);
unused_variable(r3);
unused_variable(cr2);
unused_variable(cr3);
unused_variable(cr4);
unused_variable(cr5);
unused_variable(p2);
unused_variable(p3);
unused_variable(p4);
}
#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template <typename T>
@@ -354,6 +371,17 @@ void call_traits_test<T, true>::assert_construct(typename boost::call_traits<T>:
param_type p2(v);
param_type p3(r);
param_type p4(p);
unused_variable(v2);
unused_variable(v3);
unused_variable(v4);
unused_variable(v5);
unused_variable(r2);
unused_variable(cr2);
unused_variable(cr3);
unused_variable(p2);
unused_variable(p3);
unused_variable(p4);
}
#endif //BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
//