Is the implication that other teams are better with standards compliance?

Here is a much, much more serious issue. Variable length arrays of C++ types. Totally not in the C++ standard anywhere. Accepted by g++ and clang++, even if I turn on all warnings, and use '-std=c++11', which is supposed to turn off extensions. I have to add -pedantic to finally get a warning.

Now, I'm not saying they should break this code, but this is a much, much, much more serious unlabelled breakage of the standard, which is never going to get fixed, and goes back to the start of g++ and clang++.

    struct X {};

    int main(int argc, char** argv)
    { X a[argc]; }