Found the following significant warnings:
  hpaBinary.cpp:104:9: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaBinary.cpp:112:11: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaBinary.cpp:479:7: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaBinary.cpp:690:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaBinary.cpp:698:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaBinary.cpp:704:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaBinary.cpp:720:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaBinary.cpp:726:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaBinary.cpp:976:5: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:124:8: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:132:8: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:169:8: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:181:5: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:282:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:369:7: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:541:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:553:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:570:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:579:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:585:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:824:6: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:973:7: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:1136:6: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:1144:6: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:1261:13: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:1265:15: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaML.cpp:1269:17: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:85:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:101:9: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:141:9: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:143:12: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:155:11: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:182:8: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:187:8: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:195:8: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:205:8: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:233:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:233:42: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:263:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:269:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:286:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:313:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:361:10: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:377:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:387:12: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:428:8: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:435:8: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:452:6: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:465:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:474:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:483:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:492:9: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:492:10: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:579:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:585:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:591:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:597:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:603:6: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:603:7: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:684:8: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:705:13: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:729:8: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:750:13: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:774:8: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:810:8: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:810:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:831:8: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:851:8: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:872:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:892:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:896:46: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:903:10: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:938:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:942:46: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:949:10: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:993:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1038:6: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1038:7: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1288:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1296:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1308:15: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1325:15: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1360:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1417:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1425:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1485:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1593:7: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1636:7: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1663:7: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1682:7: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1701:7: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1797:7: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1820:7: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1847:7: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1866:7: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1885:7: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:1904:7: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:2011:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:2021:9: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaMain.cpp:2074:9: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaValidation.cpp:27:8: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaSelection.cpp:167:9: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaSelection.cpp:175:9: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaSelection.cpp:630:7: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  hpaSelection.cpp:841:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaSelection.cpp:851:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaSelection.cpp:858:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaSelection.cpp:875:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  hpaSelection.cpp:881:6: warning: use of bitwise '|' with boolean operands [-Wbitwise-instead-of-logical]
  normalMoments.cpp:70:6: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  normalMoments.cpp:296:7: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  normalMoments.cpp:300:7: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  normalMoments.cpp:304:7: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  normalMoments.cpp:308:7: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  normalMoments.cpp:312:7: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  normalMoments.cpp:316:7: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  normalMoments.cpp:320:7: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  normalMoments.cpp:324:6: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
  spline.cpp:278:11: warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical]
See ‘/data/gannet/ripley/R/packages/tests-clang/hpa.Rcheck/00install.out’ for details.