dawn-cmake/src/tint/sem/behavior.h
dan sinclair 6cc183c85a Generic template and forward in stringstream.
This CL updates the templates in the StringStream to match more types.
All of the internal `operator<<` methods have been converted over to
StringStream. The precision was increased in order to better match the
precision needed to read back as a double.

Bug: tint:1686
Change-Id: Iaa15cf247f174967dd1014647ba5a74804997c22
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/122080
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
2023-03-02 21:28:45 +00:00

43 lines
1.3 KiB
C++

// Copyright 2021 The Tint 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 SRC_TINT_SEM_BEHAVIOR_H_
#define SRC_TINT_SEM_BEHAVIOR_H_
#include "src/tint/utils/enum_set.h"
namespace tint::sem {
/// Behavior enumerates the possible behaviors of an expression or statement.
/// @see https://www.w3.org/TR/WGSL/#behaviors
enum class Behavior {
kReturn,
kBreak,
kContinue,
kNext,
};
/// Behaviors is a set of Behavior
using Behaviors = utils::EnumSet<Behavior>;
/// Writes the Behavior to the stream.
/// @param out the stream to write to
/// @param behavior the Behavior to write
/// @returns out so calls can be chained
utils::StringStream& operator<<(utils::StringStream& out, Behavior behavior);
} // namespace tint::sem
#endif // SRC_TINT_SEM_BEHAVIOR_H_