[clang] [NFC][Clang] Avoid potential null pointer dereferences in Sema::AddInitializerToDecl(). (PR #106235)

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<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


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``````````bash
git-clang-format --diff 6a8f73803a32db75d22490d341bf8744722a9025 787efaec5a565d118cacd306c91ed002bea7a992 --extensions cpp -- clang/lib/Sema/SemaDecl.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index c643d4fbbb..281c335f8e 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -13319,8 +13319,7 @@ void Sema::AddInitializerToDecl(Decl *RealDecl, Expr *Init, bool DirectInit) {
   }
 
   // WebAssembly tables can't be used to initialise a variable.
-  if (!Init->getType().isNull() &&
-      Init->getType()->isWebAssemblyTableType()) {
+  if (!Init->getType().isNull() && Init->getType()->isWebAssemblyTableType()) {
     Diag(Init->getExprLoc(), diag::err_wasm_table_art) << 0;
     VDecl->setInvalidDecl();
     return;
@@ -13528,8 +13527,8 @@ void Sema::AddInitializerToDecl(Decl *RealDecl, Expr *Init, bool DirectInit) {
                       InitSeq.step_begin()->Kind ==
                           InitializationSequence::SK_ParenthesizedListInit;
     QualType VDeclType = VDecl->getType();
-    if (!Init->getType().isNull() &&
-        !Init->getType()->isDependentType() && !VDeclType->isDependentType() &&
+    if (!Init->getType().isNull() && !Init->getType()->isDependentType() &&
+        !VDeclType->isDependentType() &&
         Context.getAsIncompleteArrayType(VDeclType) &&
         Context.getAsIncompleteArrayType(Init->getType())) {
       // Bail out if it is not possible to deduce array size from the

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https://github.com/llvm/llvm-project/pull/106235