60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
// Copyright 2020 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/ast/assignment_statement.h"
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#include "src/program_builder.h"
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TINT_INSTANTIATE_TYPEINFO(tint::ast::AssignmentStatement);
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namespace tint {
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namespace ast {
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AssignmentStatement::AssignmentStatement(ProgramID program_id,
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const Source& source,
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Expression* lhs,
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Expression* rhs)
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: Base(program_id, source), lhs_(lhs), rhs_(rhs) {
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TINT_ASSERT(lhs_);
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TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(lhs_, program_id);
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TINT_ASSERT(rhs_);
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TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(rhs_, program_id);
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}
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AssignmentStatement::AssignmentStatement(AssignmentStatement&&) = default;
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AssignmentStatement::~AssignmentStatement() = default;
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AssignmentStatement* AssignmentStatement::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* l = ctx->Clone(lhs_);
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auto* r = ctx->Clone(rhs_);
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return ctx->dst->create<AssignmentStatement>(src, l, r);
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}
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void AssignmentStatement::to_str(const sem::Info& sem,
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std::ostream& out,
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size_t indent) const {
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make_indent(out, indent);
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out << "Assignment{" << std::endl;
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lhs_->to_str(sem, out, indent + 2);
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rhs_->to_str(sem, out, indent + 2);
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make_indent(out, indent);
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out << "}" << std::endl;
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}
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} // namespace ast
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} // namespace tint
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