diff options
| author | Leitwolf11 | 2026-10-31 13:00:24 +0300 |
|---|---|---|
| committer | Leitwolf11 | 2026-10-31 13:00:24 +0300 |
| commit | 8814bd0b796b2e291fa5b4a1033f0313c8a26065 (patch) | |
| tree | e87e5f5150f3712bb05ed53911425600aa871f45 /tests/ExtraTests | |
| parent | 6a42cdf6461b2577106ef094d6f98025554b6077 (diff) | |
| download | catch3-8814bd0b796b2e291fa5b4a1033f0313c8a26065.tar.gz | |
Build Catch3 as C++17
C++17 is still the widest common target, and a library built on it stays
usable from C++17 and every later standard, while C++20 would have left
out many users.
Concepts become enable_if on named traits in Detail/TypeTraits.hpp, which
also replaces std::remove_cvref_t and std::identity. std::span becomes
std::vector references, std::bit_cast becomes static_cast and memcpy,
template lambdas become helper templates, and std::erase_if, contains,
starts_with and ends_with have their C++17 forms. Random::Between no
longer uses a lambda over a constexpr local, which MSVC rejects outside
/permissive-, so the headers work under its default mode too.
Tests give up designated initializers, which MSVC refuses in C++17. CI
builds the matrix in C++17 and C++20, since the headers promise both.
Diffstat (limited to 'tests/ExtraTests')
| -rw-r--r-- | tests/ExtraTests/CMakeLists.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/ExtraTests/CMakeLists.txt b/tests/ExtraTests/CMakeLists.txt index 9518c733..e6488650 100644 --- a/tests/ExtraTests/CMakeLists.txt +++ b/tests/ExtraTests/CMakeLists.txt @@ -431,7 +431,7 @@ add_executable(AmalgamatedTestCompilation ) target_include_directories(AmalgamatedTestCompilation PRIVATE ${CATCH_DIR}/extras) # The amalgamated files hold the runner, which needs C++20. -target_compile_features(AmalgamatedTestCompilation PRIVATE cxx_std_20) +target_compile_features(AmalgamatedTestCompilation PRIVATE cxx_std_17) add_test(NAME AmalgamatedFileTest COMMAND AmalgamatedTestCompilation --no-history) set_tests_properties(AmalgamatedFileTest |