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Python: Make ParameterNode a CfgNode

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Add a step from that `CfgNode` to the corresponding `EssaNode`.
The intended effect is seen in `ImpliesDataflow.expected`.
The efeect seen in other `.expected`-files is that parameter nodes
change type, that the extra steps are seen, and that flow from
`EssaVar`s is mirrored in flow from `CfgNode`s.
There is one surprise, which is the `.0` node in
`coverage/localFlow.expected`.
This commit is contained in:
Rasmus Lerchedahl Petersen
2020-11-10 11:35:50 +01:00
parent 26286e534e
commit 109d55eb25
19 changed files with 584 additions and 390 deletions
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6
python/ql/test/experimental/dataflow/basic/local.expected
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@@ -9,6 +9,12 @@
| test.py:1:5:1:17 | GSSA Variable obfuscated_id | test.py:1:5:1:17 | GSSA Variable obfuscated_id |
| test.py:1:5:1:17 | GSSA Variable obfuscated_id | test.py:7:5:7:17 | ControlFlowNode for obfuscated_id |
| test.py:1:19:1:19 | ControlFlowNode for x | test.py:1:19:1:19 | ControlFlowNode for x |
| test.py:1:19:1:19 | ControlFlowNode for x | test.py:1:19:1:19 | SSA variable x |
| test.py:1:19:1:19 | ControlFlowNode for x | test.py:2:3:2:3 | SSA variable y |
| test.py:1:19:1:19 | ControlFlowNode for x | test.py:2:7:2:7 | ControlFlowNode for x |
| test.py:1:19:1:19 | ControlFlowNode for x | test.py:3:3:3:3 | SSA variable z |
| test.py:1:19:1:19 | ControlFlowNode for x | test.py:3:7:3:7 | ControlFlowNode for y |
| test.py:1:19:1:19 | ControlFlowNode for x | test.py:4:10:4:10 | ControlFlowNode for z |
| test.py:1:19:1:19 | SSA variable x | test.py:1:19:1:19 | SSA variable x |
| test.py:1:19:1:19 | SSA variable x | test.py:2:3:2:3 | SSA variable y |
| test.py:1:19:1:19 | SSA variable x | test.py:2:7:2:7 | ControlFlowNode for x |