ffe2c05539
Implement the proposed semantics from P1164R0, which reverts the changes of LWG 2935. This means that failure to create a directory because a non-directory already exists with that name will be reported as an error. While rewriting the function, also fix PR 87846, which is a result of the C++17 changes to how a trailing slash on a path affects the last component of a path. PR libstdc++/86910 PR libstdc++/87846 * src/filesystem/ops.cc (experimental::create_directories): Report an error when the path resolves to an existing non-directory (P1164). * src/filesystem/std-ops.cc (create_directories): Likewise. Handle empty filenames due to trailing slashes. * testsuite/27_io/filesystem/operations/create_directories.cc: Test when some component of the path exists and is not a directory. Test trailing slashes. * testsuite/experimental/filesystem/operations/create_directories.cc: Likewise. From-SVN: r266598 |
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| .. | ||
| basic_filebuf | ||
| basic_fstream | ||
| basic_ifstream | ||
| basic_ios | ||
| basic_iostream | ||
| basic_istream | ||
| basic_istringstream | ||
| basic_ofstream | ||
| basic_ostream | ||
| basic_ostringstream | ||
| basic_streambuf | ||
| basic_stringbuf | ||
| basic_stringstream | ||
| filesystem | ||
| fpos | ||
| headers | ||
| ios_base | ||
| manipulators | ||
| objects | ||
| types | ||
| rvalue_streams-2.cc | ||
| rvalue_streams.cc | ||