Clean up the input editing path so external input works better
when combined with further changes. List-directed input needed
to allow for advancement to following records.
Reviewed By: tskeith, sscalpone
Differential Revision: https://reviews.llvm.org/D83104
Add a isFixedRecordLength flag member to Connection to
disambiguate the state of "record has known variable length"
from "record has fixed length". Code that sets and tests this
flag will appear in later patches. Rearrange data members to
reduce storage requirements, since Connection might indirectly
end up on a program stack frame. Add a utility member function
BeginRecord(); use it in internal I/O processing.
Reviewed By: tskeith, sscalpone
Differential Revision: https://reviews.llvm.org/D83098
There were dependences upon LLVM libraries in the Fortran
runtime support library binaries due to some indirect #includes
of llvm/Support/raw_ostream.h, which caused some kind of internal
ABI version consistency checking to get pulled in. Fixed by
cleaning up some includes.
Reviewed By: tskeith, PeteSteinfeld, sscalpone
Differential Revision: https://reviews.llvm.org/D83060
flang/module only contains Fortran files and one is a .h so disable
formatting on that directory.
Differential Revision: https://reviews.llvm.org/D82989
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
Summary:
Fix build problems encountered on osx in two files.
The one in character.cpp fixes a legitimate bug that
elicited a valid warning.
Reviewers: tskeith, PeteSteinfeld, sscalpone, jdoerfert, DavidTruby
Reviewed By: tskeith, PeteSteinfeld
Subscribers: llvm-commits, flang-commits
Tags: #flang, #llvm
Differential Revision: https://reviews.llvm.org/D82107
Summary:
Fix decimal formatting of 80-bit x87 values; the calculation ofnearest neighbor values failed to account for the explicitmost significant bit in that format.
Replace MultiplyByRounded with MultiplyBy in binary->decimal conversions,
since rounding won't happen and the name was misleading; then remove
dead code, and migrate LoseLeastSignificantDigit() from one source file
to another where it's still needed.
Reviewers: tskeith, sscalpone, jdoerfert, DavidTruby
Reviewed By: tskeith
Subscribers: llvm-commits, flang-commits
Tags: #flang, #llvm
Differential Revision: https://reviews.llvm.org/D79345
Summary:
This is a continuation of development of the runtime support library's functions for
CHARACTER data; specifically, it implements CHARACTER comparisons.
It includes a new unit test, and moves an #include directive to the
runtime's unit testing main header.
Reviewers: tskeith, sscalpone, DavidTruby, jdoerfert
Reviewed By: tskeith
Subscribers: flang-commits, mgorny, llvm-commits
Tags: #llvm, #flang
Differential Revision: https://reviews.llvm.org/D78826
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@50406b3496
Reviewed-on: https://github.com/flang-compiler/f18/pull/1053
Use internal units for internal I/O state
Replace use of virtual functions
reference_wrapper
Internal formatted output to array descriptor
Delete dead code
Begin list-directed internal output
Refactorings and renamings for clarity
List-directed external I/O (character)
COMPLEX list-directed output
Control list items
First cut at unformatted I/O
More OPEN statement work; rename class to ExternalFileUnit
Complete OPEN (exc. for POSITION=), add CLOSE()
OPEN(POSITION=)
Flush buffers on crash and for terminal output; clean up
Documentation
Fix backquote in documentation
Fix typo in comment
Begin implementation of input
Refactor binary floating-point properties to a new header, simplify numeric output editing
Dodge spurious GCC 7.2 build warning
Address review comments
Original-commit: flang-compiler/f18@9c4bba11cf
Reviewed-on: https://github.com/flang-compiler/f18/pull/982
Address review comments
Integer output data editing (I,B,O,Z)
Full integer output formatting
Stub out some work in progress
Progress on E output data editing
E, D, EN, and ES output editing done
Fw.d output editing
Real G output editing
G output editing for reals
Make environment a distinct module
CHARACTER and LOGICAL output editing
Minimal decimal representations for E0, F0, G0 editing
Move real output editing code into its own file
Fix/dodge some GCC build problems
Prep work for external I/O statement state
External HELLO, WORLD
Fix build problem with GCC
Add virtual destructors where needed
Add new test
Original-commit: flang-compiler/f18@c3f1774f8e
Reviewed-on: https://github.com/flang-compiler/f18/pull/950
Updated CMake files accordingly, using better regex
Updated license headers to match new extension and fit within 80 columns
Updated other comments within files that referred to the old extension
Original-commit: flang-compiler/f18@ae7721e611
Reviewed-on: https://github.com/flang-compiler/f18/pull/958
internal formatted WRITE with no data list items.
Improve argument names in io-api.h
Bump up error number to not conflict with errno values
Use Fortran::runtime::io namespace
Add wrapper around malloc/free, allow use of unique_ptr with wrapper
IoErrorHandler
Revamp FormatContext, use virtual member functions
Update comment syntax, allow for old C
12HHELLO, WORLD
Remove files not yet ready for review
Use std::forward
Fix gcc build warnings
Fix redundant filename in license boilerplate
Reduce runtime dependence on compiler binary libraries, fixing shared lib builds
Original-commit: flang-compiler/f18@839a91f1d6
Reviewed-on: https://github.com/flang-compiler/f18/pull/946
This changes the license information in many of the flang source files.
- Renamed LICENSE to LICENSE.txt.
- NVIDIA Copyright lines have been removed.
- Initial lines for files follow the LLVM coding convention (file name on the first line; Emacs mode information on the first line).
- License references have been replaced with the abridged LLVM text.
- License information was removed from the test files.
- No file header was placed on test files (these weren't in most LLVM test files).
- License information was added to documentation files where it was missing.
We did not add brief file summaries to the initial line.
See http://llvm.org/docs/DeveloperPolicy.html#new-llvm-project-license-framework
for a description of the new license.
See http://llvm.org/docs/CodingStandards.html#file-headers
for a description of the new LLVM standard file header.
Original-commit: flang-compiler/f18@add6cde724
Reviewed-on: https://github.com/flang-compiler/f18/pull/887
Add new license text to runtime/magic-numbers.h, which is unusual
in that it is the only .h file in flang that is intended to be
included in either C or Fortran files. This requires special
handling of the license text.
Original-commit: flang-compiler/f18@61bb9db531
Reviewed-on: https://github.com/flang-compiler/f18/pull/867
- CFI_CDESC_T can now be cast to CFI_cdesc_t without using
reinterpret_cast.
- Use {} initialization everywhere according to style guideline
- Avoid useless parentheses
- Do not use static storage when useless in tests.
- Reodered some loops that were confusing in tests
Original-commit: flang-compiler/f18@d0ed631dfd
Reviewed-on: https://github.com/flang-compiler/f18/pull/227
Tree-same-pre-rewrite: false
peter klausler