On Saturday 07 June 2014 01:04:28 Vicente J. Botet Escriba wrote:
Le 07/06/14 00:41, Andrey Semashev a écrit :
resulted in the enums being convertible to int. This is a potentially breaking> change, the code like this will now not compile: BOOST_SCOPED_ENUM_DECLARE_BEGIN(color) {
red, green, blue
} BOOST_SCOPED_ENUM_DECLARE_END(color)
void foo(boost::native_type<color>::type col);
color col = color::blue; foo(col);
The call to foo() should be done like this: foo(boost::native_value(col));
Previously, the conversion was implicit.
Yes, this is a breaking change. The implicit conversion from EnumType to enum_type was intentional.
operator enum_type() const BOOST_NOEXCEPT { return get_native_value_(); }
I was expecting two implicit conversions: one from EnumType to enum_type and the other from enum_type to int. Am I missing something in C++98?
I'll have to check later, but scoped_enum_compile_fail_conv_to_int.cpp test fails with clang 3.4 in C++03 mode with this operator.