bafbae238a
Implements UTF-8 encoding and decoding for external units with OPEN(ENCODING='UTF-8'). This encoding applies to default CHARACTER values that are not 7-bit ASCII as well as to the wide CHARACTER kinds 2 and 4. Basic testing is in place via direct calls to the runtime I/O APIs, but serious checkout awaits lowering support of the wide CHARACTER kinds. Differential Revision: https://reviews.llvm.org/D122038
52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
//===-- runtime/edit-input.h ------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef FORTRAN_RUNTIME_EDIT_INPUT_H_
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#define FORTRAN_RUNTIME_EDIT_INPUT_H_
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#include "format.h"
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#include "io-stmt.h"
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#include "flang/Decimal/decimal.h"
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namespace Fortran::runtime::io {
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bool EditIntegerInput(IoStatementState &, const DataEdit &, void *, int kind);
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template <int KIND>
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bool EditRealInput(IoStatementState &, const DataEdit &, void *);
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bool EditLogicalInput(IoStatementState &, const DataEdit &, bool &);
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template <typename CHAR>
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bool EditCharacterInput(
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IoStatementState &, const DataEdit &, CHAR *, std::size_t);
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extern template bool EditRealInput<2>(
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IoStatementState &, const DataEdit &, void *);
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extern template bool EditRealInput<3>(
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IoStatementState &, const DataEdit &, void *);
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extern template bool EditRealInput<4>(
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IoStatementState &, const DataEdit &, void *);
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extern template bool EditRealInput<8>(
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IoStatementState &, const DataEdit &, void *);
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extern template bool EditRealInput<10>(
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IoStatementState &, const DataEdit &, void *);
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// TODO: double/double
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extern template bool EditRealInput<16>(
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IoStatementState &, const DataEdit &, void *);
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extern template bool EditCharacterInput(
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IoStatementState &, const DataEdit &, char *, std::size_t);
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extern template bool EditCharacterInput(
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IoStatementState &, const DataEdit &, char16_t *, std::size_t);
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extern template bool EditCharacterInput(
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IoStatementState &, const DataEdit &, char32_t *, std::size_t);
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} // namespace Fortran::runtime::io
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#endif // FORTRAN_RUNTIME_EDIT_INPUT_H_
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