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With derived type description tables now available to the runtime library, it is possible to implement the concept of "child" I/O statements in the runtime and use them to convert instances of derived type I/O data transfers into calls to user-defined subroutines when they have been specified for a type. (See Fortran 2018, subclauses 12.6.4.8 & 13.7.6). - Support formatted, list-directed, and NAMELIST transfers to internal parent units; support these, and unformatted transfers, for external parent units. - Support nested child defined derived type I/O. - Parse DT'foo'(v-list) FORMAT data edit descriptors and passes their strings &/or v-list values as arguments to the defined formatted I/O routines. - Fix problems with this feature encountered in semantics and FORMAT valiation during development and end-to-end testing. - Convert typeInfo::SpecialBinding from a struct to a class after adding a member function. Differential Revision: https://reviews.llvm.org/D104930
23 lines
990 B
C++
23 lines
990 B
C++
//===-- runtime/format.cpp --------------------------------------*- 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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#include "format-implementation.h"
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namespace Fortran::runtime::io {
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template class FormatControl<
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InternalFormattedIoStatementState<Direction::Output>>;
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template class FormatControl<
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InternalFormattedIoStatementState<Direction::Input>>;
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template class FormatControl<
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ExternalFormattedIoStatementState<Direction::Output>>;
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template class FormatControl<
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ExternalFormattedIoStatementState<Direction::Input>>;
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template class FormatControl<ChildFormattedIoStatementState<Direction::Output>>;
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template class FormatControl<ChildFormattedIoStatementState<Direction::Input>>;
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} // namespace Fortran::runtime::io
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