[clang] [clang][Sema] Expand `#embed` in braced lists that initialize non-aggregates (PR #231938)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions h,c,cpp -- clang/include/clang/AST/Expr.h clang/include/clang/Sema/Sema.h clang/lib/Sema/SemaInit.cpp clang/lib/Sema/SemaOverload.cpp clang/test/Preprocessor/embed_codegen.cpp clang/test/Preprocessor/embed_constexpr.cpp clang/test/Sema/excess-embed-data.c clang/test/SemaCXX/embed-init-list.cpp --diff_from_common_commit
``````````

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changing `origin/main` to the base branch/commit you want to compare against.
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/include/clang/AST/Expr.h b/clang/include/clang/AST/Expr.h
index ef442213a..ab98fe216 100644
--- a/clang/include/clang/AST/Expr.h
+++ b/clang/include/clang/AST/Expr.h
@@ -5404,8 +5404,8 @@ public:
   bool hasOneInit() const {
     if (InitExprs.size() != 1)
       return false;
-    auto *EE = dyn_cast<EmbedExpr>(
-        cast<Expr>(InitExprs[0])->IgnoreParenImpCasts());
+    auto *EE =
+        dyn_cast<EmbedExpr>(cast<Expr>(InitExprs[0])->IgnoreParenImpCasts());
     return !EE || EE->getDataElementCount() == 1;
   }
 
diff --git a/clang/lib/Sema/SemaInit.cpp b/clang/lib/Sema/SemaInit.cpp
index da4c18ead..a02f39b48 100644
--- a/clang/lib/Sema/SemaInit.cpp
+++ b/clang/lib/Sema/SemaInit.cpp
@@ -3657,8 +3657,8 @@ MultiExprArg Sema::getInitsWithEmbedExpanded(InitListExpr *ILE,
     for (unsigned I = Embed->getStartingElementPos(),
                   E = I + Embed->getDataElementCount();
          I != E; ++I)
-      Storage.push_back(new (Context) EmbedExpr(
-          Context, Embed->getLocation(), Embed->getData(), I, 1));
+      Storage.push_back(new (Context) EmbedExpr(Context, Embed->getLocation(),
+                                                Embed->getData(), I, 1));
   }
   return Storage;
 }

``````````

</details>


https://github.com/llvm/llvm-project/pull/231938