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author | kuzkry <krystian.kuzniarek@gmail.com> | 2019-09-16 05:46:55 (GMT) |
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committer | Shaindel Schwartz <shaindel@google.com> | 2019-09-16 15:47:35 (GMT) |
commit | f2fb48c3b3d79a75a88a99fba6576b25d42ec528 (patch) | |
tree | e0e97e09100ca73573c192952ac5fb2a9194727c /googletest/include | |
parent | cad3bc46c2ba8ec0bd7bb252d7279fe791140fbf (diff) | |
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Merge 3bdefdb473d304803d2a38e2a2cd5cdc1827c3bd into fb49e6c164490a227bbb7cf5223b846c836a0305
Closes #2407
COPYBARA_INTEGRATE_REVIEW=https://github.com/google/googletest/pull/2407 from kuzkry:StaticAssertTypeEq 3bdefdb473d304803d2a38e2a2cd5cdc1827c3bd
PiperOrigin-RevId: 269255328
Diffstat (limited to 'googletest/include')
-rw-r--r-- | googletest/include/gtest/gtest.h | 5 | ||||
-rw-r--r-- | googletest/include/gtest/internal/gtest-internal.h | 7 | ||||
-rw-r--r-- | googletest/include/gtest/internal/gtest-port.h | 11 |
3 files changed, 6 insertions, 17 deletions
diff --git a/googletest/include/gtest/gtest.h b/googletest/include/gtest/gtest.h index 8e125a4..dbe5b1c 100644 --- a/googletest/include/gtest/gtest.h +++ b/googletest/include/gtest/gtest.h @@ -2297,8 +2297,9 @@ class GTEST_API_ ScopedTrace { // // to cause a compiler error. template <typename T1, typename T2> -bool StaticAssertTypeEq() { - (void)internal::StaticAssertTypeEqHelper<T1, T2>(); +constexpr bool StaticAssertTypeEq() noexcept { + static_assert(std::is_same<T1, T2>::value, + "type1 and type2 are not the same type"); return true; } diff --git a/googletest/include/gtest/internal/gtest-internal.h b/googletest/include/gtest/internal/gtest-internal.h index 22127c7..82ec6e2 100644 --- a/googletest/include/gtest/internal/gtest-internal.h +++ b/googletest/include/gtest/internal/gtest-internal.h @@ -1069,10 +1069,9 @@ class NativeArray { } private: - enum { - kCheckTypeIsNotConstOrAReference = StaticAssertTypeEqHelper< - Element, GTEST_REMOVE_REFERENCE_AND_CONST_(Element)>::value - }; + static_assert(!std::is_const<Element>::value, "Type must not be const"); + static_assert(!std::is_reference<Element>::value, + "Type must not be a reference"); // Initializes this object with a copy of the input. void InitCopy(const Element* array, size_t a_size) { diff --git a/googletest/include/gtest/internal/gtest-port.h b/googletest/include/gtest/internal/gtest-port.h index 0813adc..063fcb1 100644 --- a/googletest/include/gtest/internal/gtest-port.h +++ b/googletest/include/gtest/internal/gtest-port.h @@ -856,17 +856,6 @@ class Secret; // expression is false, compiler will issue an error containing this identifier. #define GTEST_COMPILE_ASSERT_(expr, msg) static_assert(expr, #msg) -// StaticAssertTypeEqHelper is used by StaticAssertTypeEq defined in gtest.h. -// -// This template is declared, but intentionally undefined. -template <typename T1, typename T2> -struct StaticAssertTypeEqHelper; - -template <typename T> -struct StaticAssertTypeEqHelper<T, T> { - enum { value = true }; -}; - // Evaluates to the number of elements in 'array'. #define GTEST_ARRAY_SIZE_(array) (sizeof(array) / sizeof(array[0])) |