Move to llvm release_38 branch

setup.sh

@@ -8,7 +8,7 @@ EXTRA_GIT="git@gitlab.cs.fau.de:tacle/tacle-clang-tools-extra.git"
 # EXTRA_GIT="http://llvm.org/git/clang-tools-extra.git"
 
 # branch/version
-VERSION="release_37"
+VERSION="release_38"
 
 # source paths
 export BASE=`pwd`
@@ -38,9 +38,6 @@ fi
 # get clang's extras
 if ! test -d ${EXTRA_SRC}; then
   git clone ${EXTRA_GIT} ${EXTRA_SRC}
-  # cd ${EXTRA_SRC}
-  # git checkout ${VERSION}
-  # cd ${BASE}
 fi