introduce bad formatting

clang/lib/Sema/SemaDecl.cpp

 #include <functional>
 #include <unordered_map>
 
 using namespace clang;
 using namespace sema;
 
 Sema::DeclGroupPtrTy Sema::ConvertDeclToDeclGroup(Decl *Ptr, Decl *OwnedType) {
   if (OwnedType) {
-    Decl *Group[2] = { OwnedType, Ptr };
+    Decl *Group[2] = {OwnedType, Ptr};
     return DeclGroupPtrTy::make(DeclGroupRef::Create(Context, Group, 2));
   }
 
   return DeclGroupPtrTy::make(DeclGroupRef(Ptr));
 }
 
 namespace {
 

clang/test/SemaCXX/constant-expression-cxx11.cpp

 // RUN: %clang_cc1 -triple x86_64-linux -Wno-string-plus-int -Wno-pointer-arith -Wno-zero-length-array -Wno-c99-designator -fsyntax-only -fcxx-exceptions -verify -std=c++11 -pedantic %s -Wno-comment -Wno-tautological-pointer-compare -Wno-bool-conversion
 
 namespace StaticAssertFoldTest {
 
+  void f() { hello(); world(); }
+
 int x;
 static_assert(++x, "test"); // expected-error {{not an integral constant expression}}
 static_assert(false, "test"); // expected-error {{test}}
 
 }
 
 typedef decltype(sizeof(char)) size_t;
 

utils/arcanist/clang-format.sh

 #
 # We do not use git-clang-format because it wants to modify the index,
 # and arc is already holding the lock.
 #
 # We do not look for clang-format-diff or clang-format-diff.py in the PATH
 # because whether/how these are installed differs between distributions,
 # and we have an executable copy in the tree anyway.
 arc_base_commit=$(arc which --show-base)
-git diff-index -U0 "${arc_base_commit}" \
+git diff-index -U0 "${arc_base_commit}" "${src_file}" \
   | clang/tools/clang-format/clang-format-diff.py -style file -i -p1
 
 cp -p "${src_file}" "${formatted_file}"
 cp -p "${original_file}" "${src_file}"
 if ! diff -q "${src_file}" "${formatted_file}" > /dev/null ; then
   echo "autofix"
   echo "clang-format suggested style edits found:"
   echo "1,1"  # line,char of start of replacement.
   cat "${src_file}"
   echo ">>>>"
   cat "${formatted_file}"
   echo "<<<<"
 fi