| commit | 24918a9b20c771984f41f90c3352c3ebee8b5e6f | [log] [tgz] |
|---|---|---|
| author | David Malcolm <dmalcolm@redhat.com> | Thu Dec 19 16:10:41 2019 -0500 |
| committer | David Malcolm <dmalcolm@redhat.com> | Tue Jan 14 21:10:45 2020 -0500 |
| tree | c43e7b6c06c3183bee103da0ff484e6846c7454c | |
| parent | d666ae9862a06cab12108607c516a8475b4fb766 [diff] |
analyzer: add -Wanalyzer-use-of-closed-file gcc/analyzer/ChangeLog: * analyzer.opt (Wanalyzer-use-of-closed-file): New option. * sm-file.cc (class use_of_closed_file): New file_diagnostic subclass. (find_file_param): New function. (fileptr_state_machine::on_stmt): Complain about operations on closed files. gcc/ChangeLog: * doc/invoke.texi (-Wanalyzer-use-of-closed-file): Document new option. gcc/testsuite/ChangeLog: * gcc.dg/analyzer/file-1.c (test_5): New test.