Revert "Temporary disable formatting error"

This reverts commit r221159, as clang-format is again back to its old behaviour
and we do not cause any buildbot error messages any more.

llvm-svn: 221189

diff --git a/polly/utils/check_format.sh b/polly/utils/check_format.sh
index b13eb18..4d7b033 100755 (executable)
--- a/polly/utils/check_format.sh
+++ b/polly/utils/check_format.sh
@@ -23,9 +23,6 @@ for ARG in "$@"
 
 if [[ $OK -eq "1" ]]; then
   echo "Error: clang-format reported formatting differences"
-  # Temporarily disable formatting check until we understand if clang-format
-  # commit r221125 was intended to change C++ formatting.
-  exit 0
   exit 1
 else
   echo "OK: clang-format reported no formatting differences"