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| author | Artem Dergachev <artem.dergachev@gmail.com> | 2017-07-25 09:25:10 +0000 |
|---|---|---|
| committer | Artem Dergachev <artem.dergachev@gmail.com> | 2017-07-25 09:25:10 +0000 |
| commit | 4e99426629400ac74ba12dd6c59a5b0c62b5390d (patch) | |
| tree | af7fee38c7dd7b27a4109a1e225f307ad2c6a5f0 /lldb/packages/Python/lldbsuite/test/python_api/section/TestSectionAPI.py | |
| parent | 19a08e42a8168c61459de767ded56fd0d0501ecc (diff) | |
| download | bcm5719-llvm-4e99426629400ac74ba12dd6c59a5b0c62b5390d.tar.gz bcm5719-llvm-4e99426629400ac74ba12dd6c59a5b0c62b5390d.zip | |
[analyzer] Further improve suppress-on-sink behavior in incomplete analyses.
If a certain memory leak (or other similar bug) found by the analyzer is known
to be happening only before abnormal termination of the program ("sink", eg.
assertion failure in the code under analysis, or another bug that introduces
undefined behavior), such leak warning is discarded. However, if the analysis
has never reaches completion (due to complexity of the code), it may be
failing to notice the sink.
This commit further extends the partial solution introduced in r290341 to cover
cases when a complicated control flow occurs before encountering a no-return
statement (which anyway inevitably leads to such statement(s)) by traversing
the respective section of the CFG in a depth-first manner. A complete solution
still seems elusive.
rdar://problem/28157554
Differential Revision: https://reviews.llvm.org/D35673
llvm-svn: 308957
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/section/TestSectionAPI.py')
0 files changed, 0 insertions, 0 deletions
