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Avoid trailing return type to satisfy clang-tidy fuchsia-trailing-return

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The forwarding-reference input_adapter(ContainerType&&) entry point was
written with an auto/trailing-decltype return type, but this project's
ci_clang_tidy job enables the fuchsia-trailing-return check as an
error, which rejects it. The return type only depends on the template
parameter ContainerType, not on the runtime parameter, so it can be
written as an ordinary leading return type instead - no functional
change.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann
2026-07-10 06:33:47 +02:00
parent e6e789d9cf
commit 366b00e871
2 changed files with 2 additions and 4 deletions
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include/nlohmann/detail/input/input_adapters.hpp
+1 -2
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@@ -526,8 +526,7 @@ struct container_input_adapter_factory< ContainerType,
} // namespace container_input_adapter_factory_impl
template<typename ContainerType>
auto input_adapter(ContainerType&& container)
-> typename container_input_adapter_factory_impl::container_input_adapter_factory<ContainerType>::adapter_type
typename container_input_adapter_factory_impl::container_input_adapter_factory<ContainerType>::adapter_type input_adapter(ContainerType&& container)
{
return container_input_adapter_factory_impl::container_input_adapter_factory<ContainerType>::create(std::forward<ContainerType>(container));
}
single_include/nlohmann/json.hpp
+1 -2
View File
@@ -7363,8 +7363,7 @@ struct container_input_adapter_factory< ContainerType,
} // namespace container_input_adapter_factory_impl
template<typename ContainerType>
auto input_adapter(ContainerType&& container)
-> typename container_input_adapter_factory_impl::container_input_adapter_factory<ContainerType>::adapter_type
typename container_input_adapter_factory_impl::container_input_adapter_factory<ContainerType>::adapter_type input_adapter(ContainerType&& container)
{
return container_input_adapter_factory_impl::container_input_adapter_factory<ContainerType>::create(std::forward<ContainerType>(container));
}