vlib/v/checker/tests/assign_immutable_reference_var_with_parenthesis_err.vv:11:12: warning: redundant parentheses are used
    9 | fn foo() {
   10 |     mut a := &(a_char)
   11 |     mut b := &((a_char))
      |               ~~~~~~~~~~
   12 |     mut c := &((((a_char))))
   13 |     println(a)
vlib/v/checker/tests/assign_immutable_reference_var_with_parenthesis_err.vv:12:12: warning: redundant parentheses are used
   10 |     mut a := &(a_char)
   11 |     mut b := &((a_char))
   12 |     mut c := &((((a_char))))
      |               ~~~~~~~~~~~~~~
   13 |     println(a)
   14 |     println(b)
vlib/v/checker/tests/assign_immutable_reference_var_with_parenthesis_err.vv:10:11: error: `a_char` is immutable, cannot have a mutable reference to it
    8 | 
    9 | fn foo() {
   10 |     mut a := &(a_char)
      |              ^
   11 |     mut b := &((a_char))
   12 |     mut c := &((((a_char))))
vlib/v/checker/tests/assign_immutable_reference_var_with_parenthesis_err.vv:11:11: error: `a_char` is immutable, cannot have a mutable reference to it
    9 | fn foo() {
   10 |     mut a := &(a_char)
   11 |     mut b := &((a_char))
      |              ^
   12 |     mut c := &((((a_char))))
   13 |     println(a)
vlib/v/checker/tests/assign_immutable_reference_var_with_parenthesis_err.vv:12:11: error: `a_char` is immutable, cannot have a mutable reference to it
   10 |     mut a := &(a_char)
   11 |     mut b := &((a_char))
   12 |     mut c := &((((a_char))))
      |              ^
   13 |     println(a)
   14 |     println(b)
