| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This patch implements the <filesystem> header and uses that
to provide <experimental/filesystem>.
Unlike other standard headers, the symbols needed for <filesystem>
have not yet been placed in libc++.so. Instead they live in the
new libc++fs.a library. Users of filesystem are required to link this
library. (Also note that libc++experimental no longer contains the
definition of <experimental/filesystem>, which now requires linking libc++fs).
The reason for keeping <filesystem> out of the dylib for now is that
it's still somewhat experimental, and the possibility of requiring an
ABI breaking change is very real. In the future the symbols will likely
be moved into the dylib, or the dylib will be made to link libc++fs automagically).
Note that moving the symbols out of libc++experimental may break user builds
until they update to -lc++fs. This should be OK, because the experimental
library provides no stability guarantees. However, I plan on looking into
ways we can force libc++experimental to automagically link libc++fs.
In order to use a single implementation and set of tests for <filesystem>, it
has been placed in a special `__fs` namespace. This namespace is inline in
C++17 onward, but not before that. As such implementation is available
in C++11 onward, but no filesystem namespace is present "directly", and
as such name conflicts shouldn't occur in C++11 or C++14.
llvm-svn: 338093
|
| |
|
|
|
|
|
|
|
| |
When adding the new tests for the filesystem_error::what method,
I incorrectly removed a test case and replaced it with something else.
This patch restores that test case
llvm-svn: 337764
|
| |
|
|
|
|
|
|
|
|
|
| |
This patch implements the `what()` for filesystem errors. The message
includes the 'what_arg', any paths that were specified, and the
error code message.
Additionally this patch refactors how errors are created, making it easier
to report them correctly.
llvm-svn: 337664
|
| |
|
|
|
|
|
|
|
|
| |
The NB comments for filesystem changed permissions and added
a new enum `perm_options` which control how the permissions
are applied.
This implements than NB resolution
llvm-svn: 328476
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
As I move towards implementing std::filesystem, there is a need to
make the existing tests run against both the std and experimental versions.
Additionally, it's helpful to allow running the tests against other
implementations of filesystem.
This patch converts the test to easily target either. First, it
adds a filesystem_include.hpp header which is soley responsible
for selecting and including the correct implementation. Second,
it converts existing tests to use this header instead of including
filesystem directly.
llvm-svn: 328475
|
| |
|
|
| |
llvm-svn: 324190
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
LWG 3013 points out that the constructors and increment members
of the directory iterators need to allocate, and therefore cannot
be marked noexcept.
It also points out that `is_empty` and `copy` likely need to allocate
as well, and as such can also not be noexcept.
This patch speculatively implements the resolution removing noexcept,
because libc++ does indeed have the possibility of throwing on allocation
failure.
llvm-svn: 316941
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
incorrectly.
The guts of the increment method for recursive_directory_iterator
was failing to pass an error code object to calls to status/symlink_status,
which can throw under certain conditions.
This patch fixes the issues by correctly propagating the error codes.
However the noexcept still needs to be removed from the signature, as
mentioned in LWG 3014, but that change will be made in a separate commit.
llvm-svn: 316939
|
| |
|
|
|
|
| |
No functional change, no code review.
llvm-svn: 292434
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
tests.
r273060 didn't completely fix the issues in recursive_directory_iterator and
the tests. This patch follows up with more fixes
* Fix bug where recursive_directory_iterator::increment(ec) did not reset
the error code if no failure occurred.
* Fix bad assertion in the recursive_directory_iterator::increment(ec) test
that would only fire for certain iteration orders.
llvm-svn: 273070
|
| |
|
|
|
|
|
|
|
|
|
| |
There are two fixes in this patch:
* Fix bug where the constructor of recursive_directory_iterator did not reset
the error code if no failure occurred.
* Fix tests were dependent on the iteration order of the test directories.
llvm-svn: 273060
|
|
|
Add the completed std::experimental::filesystem implementation and tests.
The implementation supports C++11 or newer.
The TS is built as part of 'libc++experimental.a'. Users of the TS need to
manually link this library. Building and testing the TS can be disabled using
the CMake option '-DLIBCXX_ENABLE_FILESYSTEM=OFF'.
Currently 'libc++experimental.a' is not installed by default. To turn on the
installation of the library use '-DLIBCXX_INSTALL_EXPERIMENTAL_LIBRARY=ON'.
llvm-svn: 273034
|
