[clang] [clang-format] Add option AllowShortRecordOnASingleLine (PR #154580)

[Tomáš Slanina via cfe-commits]

================
@@ -8575,6 +8575,19 @@ TEST_F(FormatTest, BreaksFunctionDeclarations) {
                Style);
 }
 
+TEST_F(FormatTest, BreakFunctionsReturningRecords) {
+  FormatStyle Style = getLLVMStyle();
+  Style.BreakBeforeBraces = FormatStyle::BS_Custom;
+  Style.BraceWrapping.AfterFunction = true;
+  Style.BraceWrapping.AfterClass = false;
+  Style.BraceWrapping.AfterStruct = false;
+  Style.BraceWrapping.AfterUnion = false;
----------------
itzexpoexpo wrote:

Should I remove or replace with EXPECT_EQ?

https://github.com/llvm/llvm-project/pull/154580