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clear un/signed warnings

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[SVN r14692]
This commit is contained in:
Beman Dawes
2002-08-05 11:16:14 +00:00
parent 93a28fab3b
commit 7c8d4f23ce
1 changed files with 2 additions and 2 deletions
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4
test/config_info.cpp
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@ -87,9 +87,9 @@ void print_byte_order(const char* what, T /* t */ )
template <class T> template <class T>
void print_sign(const char* what, T t) void print_sign(const char* what, T t)
{ {
t = -1; t = static_cast<T>(-1); // cast suppresses warnings
for(unsigned i = 0; i < indent; ++i) std::cout.put(' '); for(unsigned i = 0; i < indent; ++i) std::cout.put(' ');
std::cout << "Type " << what << " is " << ((t < 0) ? "signed" : "unsigned") << std::endl; std::cout << "Type " << what << " is " << ((t > 0) ? "unsigned" : "signed") << std::endl;
} }
#define PRINT_SIGN(T) print_sign(#T, T()) #define PRINT_SIGN(T) print_sign(#T, T())