Index: clang/lib/Format/UnwrappedLineParser.cpp
===================================================================
--- clang/lib/Format/UnwrappedLineParser.cpp
+++ clang/lib/Format/UnwrappedLineParser.cpp
@@ -2039,7 +2039,7 @@
   const FormatToken *Previous = FormatTok->Previous;
   if (Previous &&
       (Previous->isOneOf(tok::identifier, tok::kw_operator, tok::kw_new,
-                         tok::kw_delete, tok::l_square) ||
+                         tok::kw_delete, tok::l_square, tok::star) ||
        FormatTok->isCppStructuredBinding(Style) || Previous->closesScope() ||
        Previous->isSimpleTypeSpecifier())) {
     nextToken();
Index: clang/unittests/Format/FormatTest.cpp
===================================================================
--- clang/unittests/Format/FormatTest.cpp
+++ clang/unittests/Format/FormatTest.cpp
@@ -3336,6 +3336,14 @@
   verifyFormat("if (public == private)\n");
   verifyFormat("void foo(public, private)");
   verifyFormat("public::foo();");
+
+  verifyFormat("class A {\n"
+               "public:\n"
+               "  std::unique_ptr<int *[]> b() { return nullptr; }\n"
+               "\n"
+               "private:\n"
+               "  int c;\n"
+               "};");
 }
 
 TEST_F(FormatTest, SeparatesLogicalBlocks) {