clang-format: Allow braced initializers in template arguments of class

specializations.

Before:
  template <class T>
      struct S < std::is_arithmetic<T> {
  } > {};

After:
  template <class T> struct S<std::is_arithmetic<T>{}> {};

llvm-svn: 237565

1 files changed, 1 insertions, 0 deletions

diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 5e69e05d4a4..f41928fe725 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -5257,6 +5257,7 @@ TEST_F(FormatTest, UnderstandsTemplateParameters) {
   verifyFormat("struct A<std::enable_if<sizeof(T2) < sizeof(int32)>::type>;");
   verifyFormat("struct A<std::enable_if<sizeof(T2) ? sizeof(int32) : "
                "sizeof(char)>::type>;");
+  verifyFormat("template <class T> struct S<std::is_arithmetic<T>{}> {};");
 
   // Not template parameters.
   verifyFormat("return a < b && c > d;");