message: Fix build with GCC < 5.0 (PR39131)
diff: @@ -1055,7 +1055,7 @@ class CommandObjectTypeFormatterList : public CommandObjectParsed {
  }
  llvm::ArrayRef<OptionDefinition> GetDefinitions() override {
  - static constexpr OptionDefinition g_option_table[] = {
  + static constexpr OptionDefinition g_option_table[] {
  // clang-format off
  {LLDB_OPT_SET_1, false, "category-regex", 'w', OptionParser::eRequiredArgument, nullptr, {}, 0, eArgTypeName, "Only show categories matching this filter."},
  {LLDB_OPT_SET_2, false, "language", 'l', OptionParser::eRequiredArgument, nullptr, {}, 0, eArgTypeLanguage, "Only show the category for a specific language."}
  