Incorrect output when translating function-scope `static` variable

[lynae99]

c2go incorrectly translates a function-scope static variable into an ordinary Go local variable.
In C, a function-scope static variable is initialized only once and preserves its value across function calls. However, the generated Go code declares the variable inside the function body, so it is reinitialized every time the function is called.
To Reproduce

#include <stdio.h>

void f(void) {
    static int x = 0;
    x++;
    printf("%d\n", x);
}

int main(void) {
    f();
    f();
    return 0;
}

Generated Go Code

func f() {
        var x int32 = int32(0)
        x += 1
        noarch.Printf((&[]byte("%d\n\x00")[0]), x)
}

func main() {
        f()
        f()
        return
}

Observed Behavior
The original C program prints:

1
2

The generated Go program prints:

1
1