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-rw-r--r--boost/multiprecision/concepts/mp_number_archetypes.hpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/boost/multiprecision/concepts/mp_number_archetypes.hpp b/boost/multiprecision/concepts/mp_number_archetypes.hpp
index 9a5f15962b..f26e0e0d18 100644
--- a/boost/multiprecision/concepts/mp_number_archetypes.hpp
+++ b/boost/multiprecision/concepts/mp_number_archetypes.hpp
@@ -66,14 +66,18 @@ struct number_backend_float_architype
}
number_backend_float_architype& operator = (const char* s)
{
+#ifndef BOOST_NO_EXCEPTIONS
try
{
+#endif
m_value = boost::lexical_cast<long double>(s);
+#ifndef BOOST_NO_EXCEPTIONS
}
catch(const std::exception&)
{
BOOST_THROW_EXCEPTION(std::runtime_error(std::string("Unable to parse input string: \"") + s + std::string("\" as a valid floating point number.")));
}
+#endif
std::cout << "const char* Assignment (" << s << ")" << std::endl;
return *this;
}