[clang] [clang-format] Allow array alignment on non-rectangular arrays (PR #143781)

[Ben Dunkin via cfe-commits]

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@@ -1318,281 +1343,253 @@ void WhitespaceManager::alignArrayInitializers(unsigned Start, unsigned End) {
 
 void WhitespaceManager::alignArrayInitializersRightJustified(
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bdunkin wrote:

This function, and the left justified version, are full rewrites. Comparing to the previous implementation may not be useful.

https://github.com/llvm/llvm-project/pull/143781