Outliner not dealing with variables with the same name

[tiagolascasas]

Outliner considers that both index variables are the same (i.e., come from the outlined function's parameters), when they shouldn't be:

int main() {
    int index;
    #pragma clava begin_outline
    index = 2;
    if (1) {
        int index;
        index = 3;
    }
    #pragma clava end_outline
    return 0;
}