message: Remove compilation warnings in test_ceed.cpp.
diff: @@ -45,6 +45,8 @@ static std::string getString(AssemblyLevel assembly)
  return "LEGACYFULL";
  break;
  }
  + mfem_error("Unknown AssemblyLevel.");
  + return "";
  }
  static std::string getString(CeedCoeff coeff_type)
  @@ -61,6 +63,8 @@ static std::string getString(CeedCoeff coeff_type)
  return "Quad";
  break;
  }
  + mfem_error("Unknown CeedCoeff.");
  + return "";
  }
  enum class Problem {Mass, Diffusion, VectorMass, VectorDiffusion};
  @@ -82,6 +86,8 @@ static std::string getString(Problem pb)
  return "VectorDiffusion";
  break;
  }
  + mfem_error("Unknown Problem.");
  + return "";
  }
  void test_ceed_operator(const char* input, int order, const CeedCoeff coeff_type,
  