This is a near-universal language extension; external unit 0
is preconnected to the standard error output.
Differential Revision: https://reviews.llvm.org/D114298
Move the closure of the subset of flang/runtime/*.h header files that
are referenced by source files outside flang/runtime (apart from unit tests)
into a new directory (flang/include/flang/Runtime) so that relative
include paths into ../runtime need not be used.
flang/runtime/pgmath.h.inc is moved to flang/include/flang/Evaluate;
it's not used by the runtime.
Differential Revision: https://reviews.llvm.org/D109107
Some parameters of 128-bit IEEE floating-point numbers were
incorrect, leading to a failure to define REAL128 to 16.
Differential Revision: https://reviews.llvm.org/D95387
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
Make compilation of other predefined module files depend on
__fortran_builtins.mod. Currently only iso_c_binding.f90 and
iso_fortran_env.f90 depend on it but others could in the future.
Create the .f18.mod files by copying from the .mod files so that
we don't have to worry about dependencies for those.
Original-commit: flang-compiler/f18@8209ad3d32
Reviewed-on: https://github.com/flang-compiler/f18/pull/899
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
There were many places in tests and predefined modules that had
incorrect code that we weren't detecting until now.
Most of the problems were deferred-shape arrays that should have
been implied-shape. For example:
`real, parameter :: a(:) = [1.0, 2.0]`
should have `(*)` rather than `(:)`.
There were also a few places with deferred-shape arrays that were
not allocatable/pointer or explicit-shape ones that were.
Original-commit: flang-compiler/f18@0a959ce1d8
Reviewed-on: https://github.com/flang-compiler/f18/pull/630
