I think we should patch test/CMakeLists.txt to always use -Wall -Werror on *nix and the corresponding MSVC flags. It is way too easy to overlook a warning in the CI output as #1797 has shown.

@nlohmann Thoughts?

Hello.
I've included the header file "catch.hpp" in my iOS application where I have a C++ part and defined #define CATCH_CONFIG_MAIN in a cpp file that I want to be tested.

I've also written a simple test:

int return_int(int arg){
return 1;
}

TEST_CASE( "Test", "[int]" ) {
REQUIRE(return_int(1) == 1);
REQUIRE(return_int(2) == 1);
}

But all I have are these two errors