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fixed some compiler warnings about unused variables

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[SVN r8423]
This commit is contained in:
Jeremy Siek
2000-12-09 16:45:15 +00:00
parent a4c80b37e3
commit 3d5c7687c4
1 changed files with 3 additions and 0 deletions
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3
include/boost/concept_check.hpp
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@ -199,12 +199,14 @@ struct require_same { typedef T type; };
a = a; // require assignment operator
#endif
const_constraints(a);
ignore_unused_variable_warning(b);
}
void const_constraints(const TT& b) {
TT c(b);
#if !defined(_ITERATOR_) // back_insert_iterator broken for VC++ STL
a = b; // const required for argument to assignment
#endif
ignore_unused_variable_warning(c);
}
TT a;
};
@ -309,6 +311,7 @@ struct require_same { typedef T type; };
{
void constraints() {
const Return& r = f(); // require operator() member function
ignore_unused_variable_warning(r);
}
Func f;
};