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Exclude string-literal arrays from automatic range serialisation

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These have specialised serialisers already anyway, and were causing ambiguities in VS 2015 & 2017
This commit is contained in:
Phil Nash 2018-01-08 15:15:44 +00:00
parent 161dd4ed24
commit 421ab16062
1 changed files with 13 additions and 1 deletions
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14
include/internal/catch_tostring.h
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@ -136,6 +136,18 @@ namespace Catch {
static std::string convert(wchar_t * str);
};
template<typename T>
struct is_string_array : std::false_type {};
template<std::size_t N>
struct is_string_array<char[N]> : std::true_type {};
template<std::size_t N>
struct is_string_array<signed char[N]> : std::true_type {};
template<std::size_t N>
struct is_string_array<unsigned char[N]> : std::true_type {};
template<int SZ>
struct StringMaker<char[SZ]> {
static std::string convert(const char* str) {
@ -387,7 +399,7 @@ namespace Catch {
}
template<typename R>
struct StringMaker<R, typename std::enable_if<is_range<R>::value>::type> {
struct StringMaker<R, typename std::enable_if<is_range<R>::value && !is_string_array<R>::value>::type> {
static std::string convert( R const& range ) {
return rangeToString( range );
}