#version 450

layout(constant_id = 0) const uint a = 0u;

// Right operands that are not a single operation

const bool andConst    = (a == 0u) && (a + 1u == 1u);
const bool orConst     = (a != 0u) || (a + 1u == 1u);
const bool nestedConst = (a == 0u) && ((a == 1u) || (a + 2u == 2u));
const bool unusedConst = (a == 0u) && (a * 2u == 0u);

layout(local_size_x = 1) in;

void main()
{
    bool b = !andConst;
    b = b || !orConst || !nestedConst;
    bool inlineExpr = !((a == 0u) && (a + 1u == 1u));
}