⍝ ZZ29_Regression.tc

⍝ ----------------------------------

      A←1 2 3 4 5
      B←0 1 1 0 1
      (A) /⍨ B
2 3 5

      A /⍨ B
2 3 5

      )CHECK
OK      - no stale functions
OK      - no stale values
OK      - no stale indices
OK      - no duplicate parents


