check for use of View() in check runs

git-svn-id: https://svn.r-project.org/R/trunk@66546 00db46b3-68df-0310-9c12-caf00c1e9a41
disable DUP = FALSE

git-svn-id: https://svn.r-project.org/R/trunk@66547 00db46b3-68df-0310-9c12-caf00c1e9a41
report clang warnings for C++ vlas

git-svn-id: https://svn.r-project.org/R/trunk@66549 00db46b3-68df-0310-9c12-caf00c1e9a41
typo

git-svn-id: https://svn.r-project.org/R/trunk@66550 00db46b3-68df-0310-9c12-caf00c1e9a41
clean up removing DUP = FALSE

git-svn-id: https://svn.r-project.org/R/trunk@66552 00db46b3-68df-0310-9c12-caf00c1e9a41