[clang] [clang-format] Fix a bug in annotating lambda l_square (PR #95084)

[Owen Pan via cfe-commits]

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@@ -1591,6 +1591,12 @@ TEST_F(TokenAnnotatorTest, UnderstandsLambdas) {
   EXPECT_TOKEN(Tokens[15], tok::arrow, TT_TrailingReturnArrow);
   EXPECT_TOKEN(Tokens[17], tok::l_brace, TT_LambdaLBrace);
 
+  Tokens = annotate("auto l = [] -> struct S { return {}; };");
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owenca wrote:

Not really. I removed the assignment.

https://github.com/llvm/llvm-project/pull/95084