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llvm-project/flang/runtime/edit-output.h

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[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
2020-02-14 06:41:56 +08:00
//===-- runtime/edit-output.h -----------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef FORTRAN_RUNTIME_EDIT_OUTPUT_H_
#define FORTRAN_RUNTIME_EDIT_OUTPUT_H_
// Output data editing templates implementing the FORMAT data editing
// descriptors E, EN, ES, EX, D, F, and G for REAL data (and COMPLEX
// components, I and G for INTEGER, and B/O/Z for both.
// See subclauses in 13.7.2.3 of Fortran 2018 for the
// detailed specifications of these descriptors.
// List-directed output (13.10.4) for numeric types is also done here.
// Drives the same fast binary-to-decimal formatting templates used
// in the f18 front-end.
#include "format.h"
#include "io-stmt.h"
#include "flang/Common/uint128.h"
#include "flang/Decimal/decimal.h"
namespace Fortran::runtime::io {
// I, B, O, Z, and G output editing for INTEGER.
// The DataEdit reference is const here (and elsewhere in this header) so that
// one edit descriptor with a repeat factor may safely serve to edit
// multiple elements of an array.
[flang] runtime: fix output B/O/Z editing of "negative" values B/O/Z integer output editing must not reflect any sign extension of scalar output values. Add more size-dependent OutputInteger I/O APIs and kind instantiations of EditIntegerOutput. Differential Revision: https://reviews.llvm.org/D111678
2021-10-12 06:41:14 +08:00
template <int KIND>
bool EditIntegerOutput(
IoStatementState &, const DataEdit &, common::HostSignedIntType<8 * KIND>);
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
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// Encapsulates the state of a REAL output conversion.
class RealOutputEditingBase {
protected:
explicit RealOutputEditingBase(IoStatementState &io) : io_{io} {}
[flang] Fix F5.3 formatting of 0.025 Fix F output editing in the Fortran runtime so that it respects the 'd' count of digits after the decimal mark. Reviewed By: tskeith Differential Revision: https://reviews.llvm.org/D82242
2020-06-20 04:32:26 +08:00
static bool IsInfOrNaN(const decimal::ConversionToDecimalResult &res) {
const char *p{res.str};
if (!p || res.length < 1) {
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
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return false;
}
if (*p == '-' || *p == '+') {
[flang] Fix F5.3 formatting of 0.025 Fix F output editing in the Fortran runtime so that it respects the 'd' count of digits after the decimal mark. Reviewed By: tskeith Differential Revision: https://reviews.llvm.org/D82242
2020-06-20 04:32:26 +08:00
if (res.length == 1) {
return false;
}
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
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++p;
}
[flang] Fix F5.3 formatting of 0.025 Fix F output editing in the Fortran runtime so that it respects the 'd' count of digits after the decimal mark. Reviewed By: tskeith Differential Revision: https://reviews.llvm.org/D82242
2020-06-20 04:32:26 +08:00
return *p < '0' || *p > '9';
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
2020-02-14 06:41:56 +08:00
}
const char *FormatExponent(int, const DataEdit &edit, int &length);
bool EmitPrefix(const DataEdit &, std::size_t length, std::size_t width);
bool EmitSuffix(const DataEdit &);
IoStatementState &io_;
[flang] Reformat with latest clang-format and .clang-format Original-commit: flang-compiler/f18@9fe84f45d7fd685051004678d6b5775dcc4c6f8f Reviewed-on: https://github.com/flang-compiler/f18/pull/1094
2020-03-29 12:00:16 +08:00
int trailingBlanks_{0}; // created when Gw editing maps to Fw
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
2020-02-14 06:41:56 +08:00
char exponent_[16];
};
[flang][msvc] Avoid dependence on long double MSVC does not support a distinct 80-bit extended precision "long double" type. Rework the I/O runtime to avoid using native C/C++ type names. Centralize the mappings between the KIND= type parameters of REAL and their binary precisions in the common real.h header file, and use KIND type parameter values rather than binary precisions for clarity where appropriate. This patch, if successful, should obviate the need for Differential review D88511. (This patch anticipates a successful review of D88688, which fixes the function that maps each kind of real to its maximum number of significant decimal digits.) Differential revision: https://reviews.llvm.org/D88752
2020-10-03 03:39:05 +08:00
template <int KIND> class RealOutputEditing : public RealOutputEditingBase {
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
2020-02-14 06:41:56 +08:00
public:
[flang][msvc] Avoid dependence on long double MSVC does not support a distinct 80-bit extended precision "long double" type. Rework the I/O runtime to avoid using native C/C++ type names. Centralize the mappings between the KIND= type parameters of REAL and their binary precisions in the common real.h header file, and use KIND type parameter values rather than binary precisions for clarity where appropriate. This patch, if successful, should obviate the need for Differential review D88511. (This patch anticipates a successful review of D88688, which fixes the function that maps each kind of real to its maximum number of significant decimal digits.) Differential revision: https://reviews.llvm.org/D88752
2020-10-03 03:39:05 +08:00
static constexpr int binaryPrecision{common::PrecisionOfRealKind(KIND)};
using BinaryFloatingPoint =
decimal::BinaryFloatingPointNumber<binaryPrecision>;
[flang] Reformat with latest clang-format and .clang-format Original-commit: flang-compiler/f18@9fe84f45d7fd685051004678d6b5775dcc4c6f8f Reviewed-on: https://github.com/flang-compiler/f18/pull/1094
2020-03-29 12:00:16 +08:00
template <typename A>
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
2020-02-14 06:41:56 +08:00
RealOutputEditing(IoStatementState &io, A x)
[flang] Reformat with latest clang-format and .clang-format Original-commit: flang-compiler/f18@9fe84f45d7fd685051004678d6b5775dcc4c6f8f Reviewed-on: https://github.com/flang-compiler/f18/pull/1094
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: RealOutputEditingBase{io}, x_{x} {}
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
2020-02-14 06:41:56 +08:00
bool Edit(const DataEdit &);
private:
// The DataEdit arguments here are const references or copies so that
// the original DataEdit can safely serve multiple array elements when
// it has a repeat count.
bool EditEorDOutput(const DataEdit &);
bool EditFOutput(const DataEdit &);
[flang] Reformat with latest clang-format and .clang-format Original-commit: flang-compiler/f18@9fe84f45d7fd685051004678d6b5775dcc4c6f8f Reviewed-on: https://github.com/flang-compiler/f18/pull/1094
2020-03-29 12:00:16 +08:00
DataEdit EditForGOutput(DataEdit); // returns an E or F edit
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
2020-02-14 06:41:56 +08:00
bool EditEXOutput(const DataEdit &);
bool EditListDirectedOutput(const DataEdit &);
bool IsZero() const { return x_.IsZero(); }
decimal::ConversionToDecimalResult Convert(
[flang] Fix rounding edge case in F output editing When an Fw.d output edit descriptor has a "d" value exactly equal to the number of zeroes after the decimal point for a value (e.g., 0.07 with F5.1), the Fw.d output editing code needs to do the rounding itself to either 0.0 or 0.1 after performing a conversion without rounding (to avoid 0.04999 rounding up twice). Differential Revision: https://reviews.llvm.org/D113698
2021-11-11 06:02:30 +08:00
int significantDigits, enum decimal::FortranRounding, int flags = 0);
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
2020-02-14 06:41:56 +08:00
BinaryFloatingPoint x_;
char buffer_[BinaryFloatingPoint::maxDecimalConversionDigits +
EXTRA_DECIMAL_CONVERSION_SPACE];
};
bool ListDirectedLogicalOutput(
IoStatementState &, ListDirectedStatementState<Direction::Output> &, bool);
bool EditLogicalOutput(IoStatementState &, const DataEdit &, bool);
bool ListDirectedDefaultCharacterOutput(IoStatementState &,
ListDirectedStatementState<Direction::Output> &, const char *, std::size_t);
bool EditDefaultCharacterOutput(
IoStatementState &, const DataEdit &, const char *, std::size_t);
[flang] runtime: fix output B/O/Z editing of "negative" values B/O/Z integer output editing must not reflect any sign extension of scalar output values. Add more size-dependent OutputInteger I/O APIs and kind instantiations of EditIntegerOutput. Differential Revision: https://reviews.llvm.org/D111678
2021-10-12 06:41:14 +08:00
extern template bool EditIntegerOutput<1>(
IoStatementState &, const DataEdit &, std::int8_t);
extern template bool EditIntegerOutput<2>(
IoStatementState &, const DataEdit &, std::int16_t);
extern template bool EditIntegerOutput<4>(
IoStatementState &, const DataEdit &, std::int32_t);
extern template bool EditIntegerOutput<8>(
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
2020-02-14 06:41:56 +08:00
IoStatementState &, const DataEdit &, std::int64_t);
[flang] runtime: fix output B/O/Z editing of "negative" values B/O/Z integer output editing must not reflect any sign extension of scalar output values. Add more size-dependent OutputInteger I/O APIs and kind instantiations of EditIntegerOutput. Differential Revision: https://reviews.llvm.org/D111678
2021-10-12 06:41:14 +08:00
extern template bool EditIntegerOutput<16>(
IoStatementState &, const DataEdit &, common::int128_t);
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
2020-02-14 06:41:56 +08:00
[flang][msvc] Avoid dependence on long double MSVC does not support a distinct 80-bit extended precision "long double" type. Rework the I/O runtime to avoid using native C/C++ type names. Centralize the mappings between the KIND= type parameters of REAL and their binary precisions in the common real.h header file, and use KIND type parameter values rather than binary precisions for clarity where appropriate. This patch, if successful, should obviate the need for Differential review D88511. (This patch anticipates a successful review of D88688, which fixes the function that maps each kind of real to its maximum number of significant decimal digits.) Differential revision: https://reviews.llvm.org/D88752
2020-10-03 03:39:05 +08:00
extern template class RealOutputEditing<2>;
extern template class RealOutputEditing<3>;
extern template class RealOutputEditing<4>;
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
2020-02-14 06:41:56 +08:00
extern template class RealOutputEditing<8>;
[flang][msvc] Avoid dependence on long double MSVC does not support a distinct 80-bit extended precision "long double" type. Rework the I/O runtime to avoid using native C/C++ type names. Centralize the mappings between the KIND= type parameters of REAL and their binary precisions in the common real.h header file, and use KIND type parameter values rather than binary precisions for clarity where appropriate. This patch, if successful, should obviate the need for Differential review D88511. (This patch anticipates a successful review of D88688, which fixes the function that maps each kind of real to its maximum number of significant decimal digits.) Differential revision: https://reviews.llvm.org/D88752
2020-10-03 03:39:05 +08:00
extern template class RealOutputEditing<10>;
// TODO: double/double
extern template class RealOutputEditing<16>;
[flang] Use hash table for UnitMap, avoid C++ STL binary dependence Scan FORMAT strings locally to avoid C++ binary runtime dependence when computing deepest parenthesis nesting Remove a dependency on ostream from runtime Remove remaining direct external references from runtime to C++ library binaries Remove runtime dependences on lib/common SetPos() and SetRec() Instantiate templates for input Begin input; rearrange locking, deal with CLOSE races View() Update error message in test to agree with compiler change First cut at real input More robust I/O runtime error handling Debugging of REAL input Add iostat.{h,cpp} Rename runtime/numeric-* to runtime/edit-* Move templates around, templatize integer output editing Move LOGICAL and CHARACTER output from io-api.cpp to edit-output.cpp Change pointer argument to reference More list-directed input Complex list-directed input Use enum class Direction rather than bool for templates Catch up with changes to master Undo reformatting of Lower code Use record number instead of subscripts for internal unit Unformatted sequential backspace Testing and debugging Dodge bogus GCC warning Add <cstddef> for std::size_t to fix CI build Address review comments Original-commit: flang-compiler/f18@50406b349609efdde76e48bf2caa039d031dd1c4 Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
2020-02-14 06:41:56 +08:00
[flang] Reformat with latest clang-format and .clang-format Original-commit: flang-compiler/f18@9fe84f45d7fd685051004678d6b5775dcc4c6f8f Reviewed-on: https://github.com/flang-compiler/f18/pull/1094
2020-03-29 12:00:16 +08:00
} // namespace Fortran::runtime::io
#endif // FORTRAN_RUNTIME_EDIT_OUTPUT_H_