resources/sksl/errors/ForLoopInductionVariableScope.sksl

void func() {
    for (int x=0; x<10; ++x) {
        int x;       // conflicts with loop induction variable
    }

    for (int y, z;;) {
        float y;     // conflicts with loop induction variable
        bool z;      // conflicts with loop induction variable
    }

    for (float w;;) {{
        int w;       // OK: no conflict due to extra braced scope
    }}

    int x, y, z, w;  // OK: no conflict with for-loop scopes

    for (int x=0; x<10; ++x) {} // OK: no conflict with outer scope
}

/*%%*
symbol 'x' was already defined
symbol 'y' was already defined
symbol 'z' was already defined
*%%*/