ad9aede8ce
Original-commit: flang-compiler/f18@134bd885af Reviewed-on: https://github.com/flang-compiler/f18/pull/212 Tree-same-pre-rewrite: false
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
// Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
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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 FORTRAN_EVALUATE_CALL_H_
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#define FORTRAN_EVALUATE_CALL_H_
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#include "common.h"
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#include "type.h"
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#include "../common/indirection.h"
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#include "../parser/char-block.h"
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#include <optional>
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#include <ostream>
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#include <vector>
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namespace Fortran::evaluate {
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struct ActualArgument {
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explicit ActualArgument(CopyableIndirection<Expr<SomeType>> &&v)
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: value{std::move(v)} {}
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std::optional<DynamicType> GetType() const;
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int Rank() const;
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std::ostream &Dump(std::ostream &) const;
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std::optional<int> VectorSize() const;
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std::optional<parser::CharBlock> keyword;
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bool isAssumedRank{false};
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bool isAlternateReturn{false};
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// Subtlety: There is a distinction that must be maintained here between an
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// actual argument expression that is a variable and one that is not,
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// e.g. between X and (X). The parser attempts to parse each argument
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// first as a variable, then as an expression, and the distinction appears
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// in the parse tree.
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CopyableIndirection<Expr<SomeType>> value;
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};
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using Arguments = std::vector<ActualArgument>;
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} // namespace Fortran::evaluate
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#endif // FORTRAN_EVALUATE_CALL_H_
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