[clang] [clang-format] Keep the ObjC selector name and `@selector` together (PR #160739)

[via cfe-commits]

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@@ -1929,6 +1929,34 @@ TEST_F(TokenAnnotatorTest, UnderstandsObjCMethodExpr) {
   ASSERT_EQ(Tokens.size(), 20u) << Tokens;
   EXPECT_TOKEN(Tokens[9], tok::l_square, TT_ObjCMethodExpr);
   EXPECT_TOKEN(Tokens[15], tok::greater, TT_BinaryOperator);
+  Tokens = annotate("a = @selector(name:);");
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owenca wrote:

Separate test cases with an empty line here and below.

https://github.com/llvm/llvm-project/pull/160739