c++ Initializing a struct with an array as a member

Question

Edited again because it originally wasn\'t clear that I\'m trying to initialize the arrays at compile time, not at run time...

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I\'ve got the following reduced

Answer 1

GCC/Clang support the following extension

    typedef struct TestStruct
    {
        int length;
        int* values;
    };

    TestStruct t = {3, (int[]){0, 1, 2}};
    TestStruct t2 = {4, (int[]){0, 1, 2, 3}};