Multiple G-7430 emitted when parent function has nested functions.

Seems as if zero (0) G-7430 should be emitted, not three (3) of them.

14 10 2-Major Maintainability, Testability G-7430: Try to use no more than one RETURN statement within a function. 26 10 2-Major Maintainability, Testability G-7430: Try to use no more than one RETURN statement within a function. 30 4 2-Major Maintainability, Testability G-7430: Try to use no more than one RETURN statement within a function.

create or replace function fn_test_rule ( b_switch_in in boolean ) return varchar2 is function f_check_positive return varchar2 is v_string1 varchar2(8 char); begin if b_switch_in then v_string1 := 'TRUE'; end if; return v_string1; end;

  function f_check_negative
      return varchar2
  is
     v_string2 varchar2(8 char);
  begin
     if NOT b_switch_in 
     then
        v_string2 := 'FALSE';
     end if;
     return v_string2;
  end;

begin -- Parent return f_check_positive() || f_check_negative(); end fn_test_rule;

Trivadis / plsql-cop-cli

Multiple G-7430 emitted when parent function has nested functions. #25