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author | Gennadiy Civil <misterg@google.com> | 2019-08-15 21:34:18 (GMT) |
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committer | Gennadiy Civil <misterg@google.com> | 2019-08-15 21:34:18 (GMT) |
commit | 9b70406919faddd764cb73b9d0ebb118c0a386ea (patch) | |
tree | eaa9cd450a7729b5c867221dbff8fdc1243f7e1b /googletest/include/gtest | |
parent | 6aba4a5c45c03c2367c3390708c049fa8bc14487 (diff) | |
parent | ec49fbca4cb84651fb2eae5d093d0342f356cf29 (diff) | |
download | googletest-9b70406919faddd764cb73b9d0ebb118c0a386ea.zip googletest-9b70406919faddd764cb73b9d0ebb118c0a386ea.tar.gz googletest-9b70406919faddd764cb73b9d0ebb118c0a386ea.tar.bz2 |
Merge pull request #2399 from kuzkry:custom-type-traits-is_same
PiperOrigin-RevId: 263568712
Diffstat (limited to 'googletest/include/gtest')
-rw-r--r-- | googletest/include/gtest/gtest-matchers.h | 12 | ||||
-rw-r--r-- | googletest/include/gtest/internal/gtest-internal.h | 6 | ||||
-rw-r--r-- | googletest/include/gtest/internal/gtest-port.h | 16 |
3 files changed, 10 insertions, 24 deletions
diff --git a/googletest/include/gtest/gtest-matchers.h b/googletest/include/gtest/gtest-matchers.h index 7711178..0548806 100644 --- a/googletest/include/gtest/gtest-matchers.h +++ b/googletest/include/gtest/gtest-matchers.h @@ -42,6 +42,7 @@ #include <memory> #include <ostream> #include <string> +#include <type_traits> #include "gtest/gtest-printers.h" #include "gtest/internal/gtest-internal.h" @@ -299,8 +300,8 @@ class MatcherBase { template <typename U> explicit MatcherBase( const MatcherInterface<U>* impl, - typename internal::EnableIf< - !internal::IsSame<U, const U&>::value>::type* = nullptr) + typename internal::EnableIf<!std::is_same<U, const U&>::value>::type* = + nullptr) : impl_(new internal::MatcherInterfaceAdapter<U>(impl)) {} MatcherBase(const MatcherBase&) = default; @@ -333,9 +334,10 @@ class Matcher : public internal::MatcherBase<T> { : internal::MatcherBase<T>(impl) {} template <typename U> - explicit Matcher(const MatcherInterface<U>* impl, - typename internal::EnableIf< - !internal::IsSame<U, const U&>::value>::type* = nullptr) + explicit Matcher( + const MatcherInterface<U>* impl, + typename internal::EnableIf<!std::is_same<U, const U&>::value>::type* = + nullptr) : internal::MatcherBase<T>(impl) {} // Implicit constructor here allows people to write diff --git a/googletest/include/gtest/internal/gtest-internal.h b/googletest/include/gtest/internal/gtest-internal.h index 08531d8..240d791 100644 --- a/googletest/include/gtest/internal/gtest-internal.h +++ b/googletest/include/gtest/internal/gtest-internal.h @@ -977,9 +977,9 @@ template <typename C> struct IsRecursiveContainerImpl<C, true> { using value_type = decltype(*std::declval<typename C::const_iterator>()); using type = - is_same<typename std::remove_const< - typename std::remove_reference<value_type>::type>::type, - C>; + std::is_same<typename std::remove_const< + typename std::remove_reference<value_type>::type>::type, + C>; }; // IsRecursiveContainer<Type> is a unary compile-time predicate that diff --git a/googletest/include/gtest/internal/gtest-port.h b/googletest/include/gtest/internal/gtest-port.h index 4f887c5..7f00fe7 100644 --- a/googletest/include/gtest/internal/gtest-port.h +++ b/googletest/include/gtest/internal/gtest-port.h @@ -869,16 +869,6 @@ struct StaticAssertTypeEqHelper<T, T> { enum { value = true }; }; -// Same as std::is_same<>. -template <typename T, typename U> -struct IsSame { - enum { value = false }; -}; -template <typename T> -struct IsSame<T, T> { - enum { value = true }; -}; - // Evaluates to the number of elements in 'array'. #define GTEST_ARRAY_SIZE_(array) (sizeof(array) / sizeof(array[0])) @@ -1931,12 +1921,6 @@ template <bool bool_value> const bool bool_constant<bool_value>::value; typedef bool_constant<false> false_type; typedef bool_constant<true> true_type; -template <typename T, typename U> -struct is_same : public false_type {}; - -template <typename T> -struct is_same<T, T> : public true_type {}; - template <typename Iterator> struct IteratorTraits { typedef typename Iterator::value_type value_type; |