Apply the specialization to all integer types

Author: lucic71

cpp2rust/converter/converter.cpp

@@ -3151,7 +3151,8 @@ bool Converter::VisitImplicitValueInitExpr(clang::ImplicitValueInitExpr *expr) {
   if (auto arr_ty = clang::dyn_cast<clang::ArrayType>(
           expr->getType()->getCanonicalTypeInternal().getTypePtr())) {
     if (auto const_arr_ty = clang::dyn_cast<clang::ConstantArrayType>(arr_ty)) {
-      if (const_arr_ty->getElementType()->isCharType()) {
+      auto elem_ty = const_arr_ty->getElementType();
+      if (elem_ty->isIntegerType() && !elem_ty->isEnumeralType()) {
         StrCat(std::format("[0; {}]", const_arr_ty->getSize().getZExtValue()));
         return false;
       }