[clang] [clang-format] Don't skip stringizing when determining brace kind (PR #73886)

[Owen Pan via cfe-commits]

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@@ -1851,6 +1851,22 @@ TEST_F(TokenAnnotatorTest, UnderstandsTrailingReturnArrow) {
   EXPECT_TOKEN(Tokens[13], tok::arrow, TT_Unknown);
 }
 
+TEST_F(TokenAnnotatorTest, UnderstandHashInMacro) {
+  auto Tokens = annotate("#define Foo(Bar) \\\n"
+                         "  { \\\n"
+                         "    #Bar \\\n"
+                         "  }\n");
+  ASSERT_EQ(Tokens.size(), 11u) << Tokens;
+  EXPECT_BRACE_KIND(Tokens[6], BK_Block);
+  EXPECT_BRACE_KIND(Tokens[9], BK_Block);
+
+  Tokens = annotate("#define Foo(Bar) \\\n"
+                    "  { #Bar }\n");
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owenca wrote:

Ditto.

https://github.com/llvm/llvm-project/pull/73886