[clang-tools-extra] [clang-tidy] ignore uninitialized std::array in member init (PR #98134)

[Piotr Zegar via cfe-commits]

================
@@ -422,6 +422,28 @@ static const char *getInitializer(QualType QT, bool UseAssignment) {
   }
 }
 
+static bool isStdArray(QualType QT) {
+  const auto *RT = QT->getAs<RecordType>();
+  if (!RT)
+    return false;
+  const auto *RD = RT->getDecl();
+  if (!RD)
+    return false;
+
+  const IdentifierInfo *II = RD->getIdentifier();
+  if (!II)
+    return false;
+
+  if (II->getName() == "array") {
+    const NamespaceDecl *NS = dyn_cast<NamespaceDecl>(RD->getDeclContext());
+    if (NS && NS->getName() == "std") {
+      return true;
+    }
----------------
PiotrZSL wrote:

```suggestion
    if (RD->isInStdNamespace())
      return true;
```

https://github.com/llvm/llvm-project/pull/98134