clang-format: Fix corner case in template detection.

Before:
  f(a.operator() < A > ());

After:
  f(a.operator()<A>());

llvm-svn: 259884

1 files changed, 4 insertions, 0 deletions

diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index e03a484f290..0db5d9c89a1 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -5394,6 +5394,10 @@ TEST_F(FormatTest, UnderstandsTemplateParameters) {
   verifyFormat("struct A<std::enable_if<sizeof(T2) ? sizeof(int32) : "
                "sizeof(char)>::type>;");
   verifyFormat("template <class T> struct S<std::is_arithmetic<T>{}> {};");
+  verifyFormat("f(a.operator()<A>());");
+  verifyFormat("f(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n"
+               "      .template operator()<A>());",
+               getLLVMStyleWithColumns(35));
 
   // Not template parameters.
   verifyFormat("return a < b && c > d;");