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cpp: fix overflow check for minimum number of signed integer type

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frsyuki
2009-08-19 15:10:10 +09:00
parent 92952f6566
commit b2381d0513
1 changed files with 1 additions and 1 deletions
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2
cpp/type/int.hpp
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@@ -37,7 +37,7 @@ namespace detail {
{ throw type_error(); } { throw type_error(); }
return o.via.u64; return o.via.u64;
} else if(o.type == type::NEGATIVE_INTEGER) { } else if(o.type == type::NEGATIVE_INTEGER) {
if(o.via.i64 < (int64_t)-std::numeric_limits<T>::max()) if(o.via.i64 < (int64_t)std::numeric_limits<T>::min())
{ throw type_error(); } { throw type_error(); }
return o.via.i64; return o.via.i64;
} }