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b8b0c21918
This CL adds support for `break-if` to Tint. Bug: tint:1633, tint:1451 Change-Id: I30dfd62a3e09255624ff76ebe0cdd3a3c7cf9c5f Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106420 Auto-Submit: Dan Sinclair <dsinclair@chromium.org> Reviewed-by: Antonio Maiorano <amaiorano@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: dan sinclair <dsinclair@google.com>
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
// Copyright 2022 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef SRC_TINT_AST_BREAK_IF_STATEMENT_H_
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#define SRC_TINT_AST_BREAK_IF_STATEMENT_H_
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#include <utility>
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#include "src/tint/ast/block_statement.h"
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#include "src/tint/ast/expression.h"
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namespace tint::ast {
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/// A break if statement
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class BreakIfStatement final : public Castable<BreakIfStatement, Statement> {
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public:
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/// Constructor
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/// @param pid the identifier of the program that owns this node
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/// @param nid the unique node identifier
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/// @param src the source of this node
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/// @param condition the if condition
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BreakIfStatement(ProgramID pid, NodeID nid, const Source& src, const Expression* condition);
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/// Move constructor
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BreakIfStatement(BreakIfStatement&&);
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~BreakIfStatement() override;
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/// Clones this node and all transitive child nodes using the `CloneContext` `ctx`.
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/// @param ctx the clone context
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/// @return the newly cloned node
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const BreakIfStatement* Clone(CloneContext* ctx) const override;
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/// The if condition or nullptr if none set
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const Expression* const condition;
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};
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} // namespace tint::ast
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#endif // SRC_TINT_AST_BREAK_IF_STATEMENT_H_
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