// Test scoping with blocks.
// Ref: false

---
// Block in template does not create a scope.
{ #let x = 1 }
#[test x, 1]

---
// Block in expression does create a scope.
#let a = {
    #let b = 1
    b
}

#[test a, 1]

// Error: 2-3 unknown variable
{b}

---
// Multiple nested scopes.
{
    #let a = "a1"
    {
        #let a = "a2"
        {
            test(a, "a2")
            #let a = "a3"
            test(a, "a3")
        }
        test(a, "a2")
    }
    test(a, "a1")
}