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| author | Artem Dergachev <artem.dergachev@gmail.com> | 2018-08-29 22:43:31 +0000 |
|---|---|---|
| committer | Artem Dergachev <artem.dergachev@gmail.com> | 2018-08-29 22:43:31 +0000 |
| commit | 4e864b8329a73a323fd9e4cf28e702b7b10708b0 (patch) | |
| tree | 2086a75d0e99391912e0f24799592fe7a135745a /lldb/packages/Python/lldbsuite/test/python_api | |
| parent | 1e4498869d7f4a9c22336bfe9ba50560831478d5 (diff) | |
| download | bcm5719-llvm-4e864b8329a73a323fd9e4cf28e702b7b10708b0.tar.gz bcm5719-llvm-4e864b8329a73a323fd9e4cf28e702b7b10708b0.zip | |
[analyzer] Support modeling no-op BaseToDerived casts in ExprEngine.
Introduce a new MemRegion sub-class, CXXDerivedObjectRegion, which is
the opposite of CXXBaseObjectRegion, to represent such casts. Such region is
a bit weird because it is by design bigger than its super-region.
But it's not harmful when it is put on top of a SymbolicRegion
that has unknown extent anyway.
Offset computation for CXXDerivedObjectRegion and proper modeling of casts
still remains to be implemented.
Differential Revision: https://reviews.llvm.org/D51191
llvm-svn: 340984
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api')
0 files changed, 0 insertions, 0 deletions
