Fix the formatting of pointer/reference types in range-based for loops.

Before: for (int & a : Values) {}
After:  for (int &a : Values) {}

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173259 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index 279b61c262..d1af838a73 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -1356,6 +1356,10 @@ TEST_F(FormatTest, UnderstandsUsesOfStarAndAmp) {
   verifyIndependentOfContext("if (*b[i])");
   verifyIndependentOfContext("if (int *a = (&b))");
   verifyIndependentOfContext("while (int *a = &b)");
+  verifyFormat("void f() {\n"
+               "  for (const int &v : Values) {\n"
+               "  }\n"
+               "}");
 
   verifyIndependentOfContext("A = new SomeType *[Length]();");
   verifyGoogleFormat("A = new SomeType* [Length]();");