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| author | Marc Chevrier <marc.chevrier@gmail.com> | 2019-11-18 18:15:49 (GMT) |
|---|---|---|
| committer | Marc Chevrier <marc.chevrier@gmail.com> | 2019-11-27 15:03:04 (GMT) |
| commit | fc3b4caa2e6a1970c75830445ef4aa7d03c5a533 (patch) | |
| tree | 83e8eef4e853baab91218bf49120f04b342b8d96 /Source/Checks | |
| parent | 7046a5219893436cbe19b6973ac13fb489199601 (diff) | |
| download | CMake-fc3b4caa2e6a1970c75830445ef4aa7d03c5a533.zip CMake-fc3b4caa2e6a1970c75830445ef4aa7d03c5a533.tar.gz CMake-fc3b4caa2e6a1970c75830445ef4aa7d03c5a533.tar.bz2 | |
Memory management: cast functions for managed pointers
Diffstat (limited to 'Source/Checks')
| -rw-r--r-- | Source/Checks/cm_cxx14_check.cmake | 2 | ||||
| -rw-r--r-- | Source/Checks/cm_cxx17_check.cmake | 2 | ||||
| -rw-r--r-- | Source/Checks/cm_cxx17_check.cpp | 10 |
3 files changed, 12 insertions, 2 deletions
diff --git a/Source/Checks/cm_cxx14_check.cmake b/Source/Checks/cm_cxx14_check.cmake index 8e9c2c7..e5656bf 100644 --- a/Source/Checks/cm_cxx14_check.cmake +++ b/Source/Checks/cm_cxx14_check.cmake @@ -1,5 +1,5 @@ set(CMake_CXX14_BROKEN 0) -if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang|PGI") +if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang|PGI|Intel") if(NOT CMAKE_CXX14_STANDARD_COMPILE_OPTION) set(CMake_CXX14_WORKS 0) endif() diff --git a/Source/Checks/cm_cxx17_check.cmake b/Source/Checks/cm_cxx17_check.cmake index 9e1d9c3..dba3eaf 100644 --- a/Source/Checks/cm_cxx17_check.cmake +++ b/Source/Checks/cm_cxx17_check.cmake @@ -1,5 +1,5 @@ set(CMake_CXX17_BROKEN 0) -if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang|PGI") +if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang|PGI|Intel") if(NOT CMAKE_CXX17_STANDARD_COMPILE_OPTION) set(CMake_CXX17_WORKS 0) endif() diff --git a/Source/Checks/cm_cxx17_check.cpp b/Source/Checks/cm_cxx17_check.cpp index 29863b1..abbe22c 100644 --- a/Source/Checks/cm_cxx17_check.cpp +++ b/Source/Checks/cm_cxx17_check.cpp @@ -8,6 +8,13 @@ # include <comdef.h> #endif +template <typename T, + typename std::invoke_result<decltype(&T::get), T>::type = nullptr> +typename T::pointer get_ptr(T& item) +{ + return item.get(); +} + int main() { int a[] = { 0, 1, 2 }; @@ -20,6 +27,9 @@ int main() std::unique_ptr<int> u(new int(0)); + // Intel compiler do not handle correctly 'decltype' inside 'invoke_result' + get_ptr(u); + #ifdef _MSC_VER // clang-cl has problems instantiating this constructor in C++17 mode // error: indirection requires pointer operand ('const _GUID' invalid) |