66 lines
2.4 KiB
C++
66 lines
2.4 KiB
C++
// Copyright 2021 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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#include "src/tint/ast/for_loop_statement.h"
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#include <utility>
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#include "src/tint/program_builder.h"
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TINT_INSTANTIATE_TYPEINFO(tint::ast::ForLoopStatement);
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namespace tint::ast {
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ForLoopStatement::ForLoopStatement(ProgramID pid,
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NodeID nid,
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const Source& src,
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const Statement* init,
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const Expression* cond,
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const Statement* cont,
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const BlockStatement* b,
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utils::VectorRef<const ast::Attribute*> attrs)
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: Base(pid, nid, src),
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initializer(init),
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condition(cond),
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continuing(cont),
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body(b),
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attributes(std::move(attrs)) {
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TINT_ASSERT(AST, body);
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TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(AST, initializer, program_id);
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TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(AST, condition, program_id);
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TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(AST, continuing, program_id);
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TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(AST, body, program_id);
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for (auto* attr : attributes) {
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TINT_ASSERT(AST, attr);
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TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(AST, attr, program_id);
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}
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}
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ForLoopStatement::~ForLoopStatement() = default;
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const ForLoopStatement* ForLoopStatement::Clone(CloneContext* ctx) const {
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// Clone arguments outside of create() call to have deterministic ordering
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auto src = ctx->Clone(source);
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auto* init = ctx->Clone(initializer);
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auto* cond = ctx->Clone(condition);
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auto* cont = ctx->Clone(continuing);
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auto* b = ctx->Clone(body);
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auto attrs = ctx->Clone(attributes);
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return ctx->dst->create<ForLoopStatement>(src, init, cond, cont, b, std::move(attrs));
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}
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} // namespace tint::ast
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