dawn-cmake/generator/templates/apicpp_traits.h
Kai Ninomiya 78c8b837ea clang/gcc: enable a bunch more warnings (#91)
* clang/gcc: enable -pedantic warnings

* suppress a GCC-specific warning in stb_image

* And some clang-specific warnings

* -Wconversion (clang) -Wold-style-cast (clang+gcc)

and fix a few warnings that show up with these (and a few more with
-Wconversion on gcc, even though that's not enabled by default)

* bunch more warnings

* fixes

* remove merge error
2017-07-21 17:00:22 -07:00

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//* Copyright 2017 The NXT Authors
//*
//* Licensed under the Apache License, Version 2.0 (the "License");
//* you may not use this file except in compliance with the License.
//* You may obtain a copy of the License at
//*
//* http://www.apache.org/licenses/LICENSE-2.0
//*
//* Unless required by applicable law or agreed to in writing, software
//* distributed under the License is distributed on an "AS IS" BASIS,
//* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//* See the License for the specific language governing permissions and
//* limitations under the License.
#ifndef NXTCPP_TRAITS_H
#define NXTCPP_TRAITS_H
#include "nxtcpp.h"
#include <type_traits>
namespace nxt {
template<typename Builder>
using BuiltObject = decltype(std::declval<Builder>().GetResult());
template<typename BuiltObject>
struct BuiltObjectTrait {
};
{% for type in by_category["object"] if type.is_builder %}
template<>
struct BuiltObjectTrait<BuiltObject<{{as_cppType(type.name)}}>> {
using Builder = {{as_cppType(type.name)}};
};
{% endfor %}
template<typename BuiltObject>
using Builder = typename BuiltObjectTrait<BuiltObject>::Builder;
}
#endif // NXTCPP_TRAITS_H