diff options
Diffstat (limited to 'absl/base/policy_checks.h')
| -rw-r--r-- | absl/base/policy_checks.h | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/absl/base/policy_checks.h b/absl/base/policy_checks.h index 06b32439..b8cd4c94 100644 --- a/absl/base/policy_checks.h +++ b/absl/base/policy_checks.h @@ -44,17 +44,17 @@ // Toolchain Check // ----------------------------------------------------------------------------- -// We support MSVC++ 14.0 update 2 and later. +// We support Visual Studio 2017 (MSVC++ 15.0) and later. // This minimum will go up. -#if defined(_MSC_FULL_VER) && _MSC_FULL_VER < 190023918 && !defined(__clang__) -#error "This package requires Visual Studio 2015 Update 2 or higher." +#if defined(_MSC_VER) && _MSC_VER < 1910 && !defined(__clang__) +#error "This package requires Visual Studio 2017 (MSVC++ 15.0) or higher." #endif -// We support gcc 4.7 and later. +// We support GCC 7 and later. // This minimum will go up. #if defined(__GNUC__) && !defined(__clang__) -#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7) -#error "This package requires gcc 4.7 or higher." +#if __GNUC__ < 7 +#error "This package requires GCC 7 or higher." #endif #endif @@ -69,13 +69,15 @@ // C++ Version Check // ----------------------------------------------------------------------------- -// Enforce C++11 as the minimum. Note that Visual Studio has not -// advanced __cplusplus despite being good enough for our purposes, so -// so we exempt it from the check. -#if defined(__cplusplus) && !defined(_MSC_VER) -#if __cplusplus < 201103L -#error "C++ versions less than C++11 are not supported." -#endif +// Enforce C++14 as the minimum. +#if defined(_MSVC_LANG) +#if _MSVC_LANG < 201402L +#error "C++ versions less than C++14 are not supported." +#endif // _MSVC_LANG < 201402L +#elif defined(__cplusplus) +#if __cplusplus < 201402L +#error "C++ versions less than C++14 are not supported." +#endif // __cplusplus < 201402L #endif // ----------------------------------------------------------------------------- |