mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-07-29 08:25:39 +00:00
46c32d882d
This CL adds a check to the `Is` castable methods to determine if the target type is `final`. If the type being compared too is `final` we bail out early in the walk up the hierarchy as it won't be a parent class. Change-Id: Ieba4dd686e47207a3db0cf3a8ea46fbc1a8d1c91 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/96600 Reviewed-by: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
52 lines
2.1 KiB
C++
52 lines
2.1 KiB
C++
// Copyright 2022 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_TRANSFORM_REMOVE_CONTINUE_IN_SWITCH_H_
|
|
#define SRC_TINT_TRANSFORM_REMOVE_CONTINUE_IN_SWITCH_H_
|
|
|
|
#include "src/tint/transform/transform.h"
|
|
|
|
namespace tint::transform {
|
|
|
|
/// This transform replaces continue statements in switch cases with setting a
|
|
/// bool variable, and checking if the variable is set after the switch to
|
|
/// continue. It is necessary to work around FXC "error X3708: continue cannot
|
|
/// be used in a switch". See crbug.com/tint/1080.
|
|
class RemoveContinueInSwitch final : public Castable<RemoveContinueInSwitch, Transform> {
|
|
public:
|
|
/// Constructor
|
|
RemoveContinueInSwitch();
|
|
|
|
/// Destructor
|
|
~RemoveContinueInSwitch() override;
|
|
|
|
protected:
|
|
/// @param program the program to inspect
|
|
/// @param data optional extra transform-specific input data
|
|
/// @returns true if this transform should be run for the given program
|
|
bool ShouldRun(const Program* program, const DataMap& data = {}) const override;
|
|
|
|
/// Runs the transform using the CloneContext built for transforming a
|
|
/// program. Run() is responsible for calling Clone() on the CloneContext.
|
|
/// @param ctx the CloneContext primed with the input program and
|
|
/// ProgramBuilder
|
|
/// @param inputs optional extra transform-specific input data
|
|
/// @param outputs optional extra transform-specific output data
|
|
void Run(CloneContext& ctx, const DataMap& inputs, DataMap& outputs) const override;
|
|
};
|
|
|
|
} // namespace tint::transform
|
|
|
|
#endif // SRC_TINT_TRANSFORM_REMOVE_CONTINUE_IN_SWITCH_H_
|