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Use template variables for our trait-likes in Clara

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This commit is contained in:
Martin Hořeňovský
2025-07-15 11:49:39 +02:00
parent 050e14dce0
commit b9c018b38a
8 changed files with 92 additions and 94 deletions
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24
tests/SelfTest/IntrospectiveTests/Clara.tests.cpp
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@@ -25,19 +25,19 @@ TEST_CASE("is_unary_function", "[clara][compilation]") {
auto nullary1 = []() {};
auto nullary2 = []() {return 42;};
STATIC_REQUIRE(Catch::Clara::Detail::is_unary_function<decltype(unary1)>::value);
STATIC_REQUIRE(Catch::Clara::Detail::is_unary_function<decltype(unary2)>::value);
STATIC_REQUIRE(Catch::Clara::Detail::is_unary_function<decltype(unary3)>::value);
STATIC_REQUIRE(Catch::Clara::Detail::is_unary_function<decltype(unary4)>::value);
STATIC_REQUIRE(Catch::Clara::Detail::is_unary_function<decltype(unary5)>::value);
STATIC_REQUIRE(Catch::Clara::Detail::is_unary_function<decltype(unary6)>::value);
STATIC_REQUIRE(Catch::Clara::Detail::is_unary_function_v<decltype(unary1)>);
STATIC_REQUIRE(Catch::Clara::Detail::is_unary_function_v<decltype(unary2)>);
STATIC_REQUIRE(Catch::Clara::Detail::is_unary_function_v<decltype(unary3)>);
STATIC_REQUIRE(Catch::Clara::Detail::is_unary_function_v<decltype(unary4)>);
STATIC_REQUIRE(Catch::Clara::Detail::is_unary_function_v<decltype(unary5)>);
STATIC_REQUIRE(Catch::Clara::Detail::is_unary_function_v<decltype(unary6)>);
STATIC_REQUIRE_FALSE(Catch::Clara::Detail::is_unary_function<decltype(binary1)>::value);
STATIC_REQUIRE_FALSE(Catch::Clara::Detail::is_unary_function<decltype(binary2)>::value);
STATIC_REQUIRE_FALSE(Catch::Clara::Detail::is_unary_function<decltype(nullary1)>::value);
STATIC_REQUIRE_FALSE(Catch::Clara::Detail::is_unary_function<decltype(nullary2)>::value);
STATIC_REQUIRE_FALSE(Catch::Clara::Detail::is_unary_function<int>::value);
STATIC_REQUIRE_FALSE(Catch::Clara::Detail::is_unary_function<std::string const&>::value);
STATIC_REQUIRE_FALSE(Catch::Clara::Detail::is_unary_function_v<decltype(binary1)>);
STATIC_REQUIRE_FALSE(Catch::Clara::Detail::is_unary_function_v<decltype(binary2)>);
STATIC_REQUIRE_FALSE(Catch::Clara::Detail::is_unary_function_v<decltype(nullary1)>);
STATIC_REQUIRE_FALSE(Catch::Clara::Detail::is_unary_function_v<decltype(nullary2)>);
STATIC_REQUIRE_FALSE(Catch::Clara::Detail::is_unary_function_v<int>);
STATIC_REQUIRE_FALSE(Catch::Clara::Detail::is_unary_function_v<std::string const&>);
}