61 lines
1.9 KiB
C++
61 lines
1.9 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/array_accessor_expression.h"
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#include "src/ast/clone_context.h"
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#include "src/ast/module.h"
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TINT_INSTANTIATE_CLASS_ID(tint::ast::ArrayAccessorExpression);
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namespace tint {
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namespace ast {
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ArrayAccessorExpression::ArrayAccessorExpression(const Source& source,
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Expression* array,
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Expression* idx_expr)
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: Base(source), array_(array), idx_expr_(idx_expr) {}
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ArrayAccessorExpression::ArrayAccessorExpression(ArrayAccessorExpression&&) =
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default;
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ArrayAccessorExpression::~ArrayAccessorExpression() = default;
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ArrayAccessorExpression* ArrayAccessorExpression::Clone(
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CloneContext* ctx) const {
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return ctx->mod->create<ArrayAccessorExpression>(
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ctx->Clone(source()), ctx->Clone(array_), ctx->Clone(idx_expr_));
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}
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bool ArrayAccessorExpression::IsValid() const {
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if (array_ == nullptr || !array_->IsValid())
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return false;
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if (idx_expr_ == nullptr || !idx_expr_->IsValid())
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return false;
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return true;
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}
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void ArrayAccessorExpression::to_str(std::ostream& out, size_t indent) const {
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make_indent(out, indent);
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out << "ArrayAccessor[" << result_type_str() << "]{" << std::endl;
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array_->to_str(out, indent + 2);
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idx_expr_->to_str(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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