408cfc1c4d
Original-commit: flang-compiler/f18@cdbb214339 Reviewed-on: https://github.com/flang-compiler/f18/pull/435
57 lines
2.1 KiB
C++
57 lines
2.1 KiB
C++
// Copyright (c) 2018-2019, 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_COMMON_FORTRAN_H_
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#define FORTRAN_COMMON_FORTRAN_H_
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// Fortran language concepts that are used in many phases are defined
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// once here to avoid redundancy and needless translation.
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#include "idioms.h"
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#include <cinttypes>
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namespace Fortran::common {
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// Fortran has five kinds of intrinsic data types, plus the derived types.
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ENUM_CLASS(TypeCategory, Integer, Real, Complex, Character, Logical, Derived)
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constexpr bool IsNumericTypeCategory(TypeCategory category) {
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return category == TypeCategory::Integer || category == TypeCategory::Real ||
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category == TypeCategory::Complex;
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}
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// Kinds of IMPORT statements. Default means IMPORT or IMPORT :: names.
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ENUM_CLASS(ImportKind, Default, Only, None, All)
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// The attribute on a type parameter can be KIND or LEN.
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ENUM_CLASS(TypeParamAttr, Kind, Len)
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ENUM_CLASS(RelationalOperator, LT, LE, EQ, NE, GE, GT)
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ENUM_CLASS(Intent, Default, In, Out, InOut)
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ENUM_CLASS(IoStmtKind, None, Backspace, Close, Endfile, Flush, Inquire, Open,
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Print, Read, Rewind, Wait, Write)
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// Union of specifiers for all I/O statements.
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ENUM_CLASS(IoSpecKind, Access, Action, Advance, Asynchronous, Blank, Decimal,
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Delim, Direct, Encoding, End, Eor, Err, Exist, File, Fmt, Form, Formatted,
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Id, Iomsg, Iostat, Name, Named, Newunit, Nextrec, Nml, Number, Opened, Pad,
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Pending, Pos, Position, Read, Readwrite, Rec, Recl, Round, Sequential, Sign,
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Size, Status, Stream, Unformatted, Unit, Write,
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Convert, // nonstandard
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Dispose, // nonstandard
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)
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}
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#endif // FORTRAN_COMMON_FORTRAN_H_
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