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

[Tomáš Slanina via cfe-commits]

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@@ -15277,6 +15290,123 @@ TEST_F(FormatTest, NeverMergeShortRecords) {
                Style);
 }
 
+TEST_F(FormatTest, AllowShortRecordOnASingleLineNonSplit) {
+  FormatStyle Style = getLLVMStyle();
+
+  Style.BreakBeforeBraces = FormatStyle::BS_Custom;
+  Style.BraceWrapping.SplitEmptyRecord = false;
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itzexpoexpo wrote:

The entire test uses SplitEmptyRecord = false

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