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Python: Simplify modelling

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Rasmus Lerchedahl Petersen
2021-01-22 19:40:34 +01:00
parent f948ef8f27
commit 0d20a4cb4a
3 changed files with 311 additions and 295 deletions
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107
python/ql/src/semmle/python/dataflow/new/internal/DataFlowPrivate.qll
View File

@@ -1023,57 +1023,61 @@ predicate subscriptReadStep(CfgNode nodeFrom, Content c, CfgNode nodeTo) {
* sequence = iterable
* ```
* where `sequence` is either a tuple or a list and it can contain wildcards.
* The iterable can be any iterable, which means that (CodeQL modeling of) content will need to change type
* if it should be transferred from the LHS to the RHS.
* The iterable can be any iterable, which means that (CodeQL modeling of) content
* will need to change type if it should be transferred from the LHS to the RHS.
*
* Note that (CodeQL modeling of) content does not have to change type on data-flow
* path _inside_ the LHS, as the different allowed syntaxes here are merely a convenience.
* Consequently, we model all LHS sequences as tuples, which have the more precise content
* model, making flow to the elements more precise. If an element is a starred varibale,
* we will have to mutate the content type to be list content.
*
* We may for instance have
* ```python
* (a, b) = ["a", "tainted string"] # RHS has content `ListElementContent`
* (a, b) = ["a", SOURCE] # RHS has content `ListElementContent`
* ```
* Due to the abstraction for list content, we do not know whether `"tainted string"`
* Due to the abstraction for list content, we do not know whether `SOURCE`
* ends up in `a` or in `b`, so we want to overapproximate and see it in both.
*
* Using wildcards we may have
* ```python
* (a, *b) = ("a", "b", "tainted string") # RHS has content `TupleElementContent(2)`
* (a, *b) = ("a", "b", SOURCE) # RHS has content `TupleElementContent(2)`
* ```
* Since the starred variables are always assigned type list, `*b` will be
* `["b", "tainted string]`, and we will again overapproximate and assign it
* Since the starred variables are always assigned (Python-)type list, `*b` will be
* `["b", SOURCE]`, and we will again overapproximate and assign it
* content corresponding to anything found in the RHS.
*
* For a precise transfer
* ```python
* (a, b) = ("a", "tainted string") # RHS has content `TupleElementContent(1)`
* (a, b) = ("a", SOURCE) # RHS has content `TupleElementContent(1)`
* ```
* we wish to keep the precision, so only `b` receives the tuple content at index 1.
*
* Finally, `sequence` is actually a pattern and can have a more complicated structure,
* such as
* ```python
* (a, [b, *c]) = ("a", ("tainted string", "c")) # RHS has content `TupleElementContent(1); TupleElementContent(0)`
* (a, [b, *c]) = ("a", ["b", SOURCE]) # RHS has content `TupleElementContent(1); ListElementContent`
* ```
* where `a` should not receive content, but `b` and `c` should. `c` will be `["c"]` so
* where `a` should not receive content, but `b` and `c` should. `c` will be `[SOURCE]` so
* should have the content converted and transferred, while `b` should read it.
*
* The strategy for converting content type is to break the transfer up into a read step
* and a store step, together creating a converting transfer step.
* For this we need a synthetic node in the middle, which we call `TIterableElement(receiver)`.
* It is associated with the receiver of the transfer, because we know the receiver type from the syntax.
* It is associated with the receiver of the transfer, because we know the receiver type (tuple) from the syntax.
* Since we sometimes need a converting read step (in the example above, `[b, *c]` reads the content
* `TupleElementContent(0)` but should have content `ListElementContent`), we actually need a second synthetic node.
* A converting read step is a read step followed by a converting transfer.
* `ListElementContent` but should have content `TupleElementContent(0)` and `TupleElementContent(0)`),
* we actually need a second synthetic node. A converting read step is a read step followed by a
* converting transfer.
*
* We can have a uniform treatment by always having two synthetic nodes and so we can view it as
* two stages of the same node. So we read into (or transfer to) `TIterableSequence(receiver)`,
* from which we take a read step to `TIterableElement(receiver)` and then a store step to `receiver`.
*
* In order to preserve precise content, we also take a flow step from `TIterableSequence(receiver)`
* directly to `receiver`.
*
* The strategy is then via several read-, store-, and flow steps, illustrated on the assignment
*
* ```python
* (a, [b, *c]) = ["a", [SOURCE]]
* ```
*
* The strategy is then via several read-, store-, and flow steps:
* 1. [Flow] Content is transferred from `iterable` to `TIterableSequence(sequence)` via a
* flow step. From here, everything happens on the LHS.
*
@@ -1081,13 +1085,15 @@ predicate subscriptReadStep(CfgNode nodeFrom, Content c, CfgNode nodeTo) {
* flow step.
*
* 3. [Read] Content is read from `TIterableSequence(sequence)` into `TIterableElement(sequence)`.
* If `sequence` is of type tuple, we will not read tuple content as that would allow
* As `sequence` is modelled as a tuple, we will not read tuple content as that would allow
* cross talk.
*
* 4. [Store] Content is stored from `TIterableElement(sequence)` to `sequence`.
* Here the content type is chosen according to the type of sequence.
* Content type is `TupleElementContent` with indices taken from the syntax.
* For instance, if `sequence` is `(a, *b, c)`, content is written to index 0, 1, and 2.
* This is adequate as the route through `TIterableElement(sequence)` does not transfer precise content.
*
* 5. [Read] Content is read from `sequence` to its elements according to the type of `sequence`.
* 5. [Read] Content is read from `sequence` to its elements.
* a) If the element is a plain variable, the target is the corresponding essa node.
*
* b) If the element is itelf a sequence, with control-flow node `seq`, the target is `TIterableSequence(seq)`.
@@ -1130,7 +1136,7 @@ predicate subscriptReadStep(CfgNode nodeFrom, Content c, CfgNode nodeTo) {
*
* --Step 4-->
*
* `[b, *c]`: [ListElementContent]
* `[b, *c]`: [TupleElementContent(1)]
*
* --Step 5c-->
*
@@ -1185,7 +1191,7 @@ module UnpackingAssignment {
/**
* Step 3
* Data flows from `TIterableSequence(sequence)` into `TIterableElement(sequence)`.
* If `sequence` is of type tuple, we will not read tuple content as that would allow
* As `sequence` is modelled as a tuple, we will not read tuple content as that would allow
* cross talk.
*/
predicate unpackingAssignmentConvertingReadStep(Node nodeFrom, Content c, Node nodeTo) {
@@ -1196,13 +1202,6 @@ module UnpackingAssignment {
c instanceof ListElementContent
or
c instanceof SetElementContent
or
// do not lose precision by routing tuple content through the `IterableElement`
not target instanceof TupleNode and
// `index` refers to `nodeFrom`, but only the ones in `target` are relevant.
exists(int index | exists(target.getElement(index)) |
c.(TupleElementContent).getIndex() = index
)
// TODO: dict content in iterable unpacking not handled
)
)
@@ -1211,20 +1210,15 @@ module UnpackingAssignment {
/**
* Step 4
* Data flows from `TIterableElement(sequence)` to `sequence`.
* The content type is chosen according to the type of sequence.
* Content type is `TupleElementContent` with indices taken from the syntax.
* For instance, if `sequence` is `(a, *b, c)`, content is written to index 0, 1, and 2.
*/
predicate unpackingAssignmentConvertingStoreStep(Node nodeFrom, Content c, Node nodeTo) {
exists(UnpackingAssignmentSequenceTarget target |
nodeFrom = TIterableElementNode(target) and
nodeTo.asCfgNode() = target and
(
target instanceof ListNode and
c instanceof ListElementContent
or
target instanceof TupleNode and
exists(int index | exists(target.getElement(index)) |
c.(TupleElementContent).getIndex() = index
)
exists(int index | exists(target.getElement(index)) |
c.(TupleElementContent).getIndex() = index
)
)
}
@@ -1241,36 +1235,37 @@ module UnpackingAssignment {
*/
predicate unpackingAssignmentElementReadStep(Node nodeFrom, Content c, Node nodeTo) {
exists(
UnpackingAssignmentSequenceTarget target, int index, ControlFlowNode element, boolean precise
UnpackingAssignmentSequenceTarget target, int index, ControlFlowNode element, int starIndex
|
target.getElement(starIndex) instanceof StarredNode
or
not exists(target.getAnElement().(StarredNode)) and
starIndex = -1
|
nodeFrom.asCfgNode() = target and
element = target.getElement(index) and
(
target instanceof ListNode and
c instanceof ListElementContent
or
target instanceof TupleNode and
if precise = true
if starIndex = -1 or index < starIndex
then c.(TupleElementContent).getIndex() = index
else c instanceof TupleElementContent // This could get big if big tuples exist
else
// This could get big if big tuples exist
if index = starIndex
then c.(TupleElementContent).getIndex() >= index
else c.(TupleElementContent).getIndex() >= index - 1
) and
(
if element instanceof SequenceNode
then
// Step 5b
nodeTo = TIterableSequenceNode(element) and
precise = true
nodeTo = TIterableSequenceNode(element)
else
if element.getNode() instanceof Starred
if element instanceof StarredNode
then
// Step 5c
nodeTo = TIterableElementNode(element) and
precise = false
else (
nodeTo = TIterableElementNode(element)
else
// Step 5a
nodeTo.asVar().getDefinition().(MultiAssignmentDefinition).getDefiningNode() = element and
precise = true
)
nodeTo.asVar().getDefinition().(MultiAssignmentDefinition).getDefiningNode() = element
)
)
}

484
python/ql/test/experimental/dataflow/coverage/dataflow.expected
View File

@@ -144,20 +144,17 @@ edges
| test.py:551:11:551:20 | ControlFlowNode for List [List element, List element] | test.py:551:10:551:21 | ControlFlowNode for List [List element, List element, List element] |
| test.py:551:12:551:19 | ControlFlowNode for List [List element] | test.py:551:11:551:20 | ControlFlowNode for List [List element, List element] |
| test.py:551:13:551:18 | ControlFlowNode for SOURCE | test.py:551:12:551:19 | ControlFlowNode for List [List element] |
| test.py:552:5:552:11 | ControlFlowNode for List [List element, List element, List element] | test.py:552:6:552:10 | IterableSequence [List element, List element] |
| test.py:552:5:552:11 | IterableElement [List element, List element] | test.py:552:5:552:11 | ControlFlowNode for List [List element, List element, List element] |
| test.py:552:5:552:11 | IterableSequence [List element, List element, List element] | test.py:552:5:552:11 | ControlFlowNode for List [List element, List element, List element] |
| test.py:552:5:552:11 | ControlFlowNode for List [Tuple element at index 0, List element, List element] | test.py:552:6:552:10 | IterableSequence [List element, List element] |
| test.py:552:5:552:11 | IterableElement [List element, List element] | test.py:552:5:552:11 | ControlFlowNode for List [Tuple element at index 0, List element, List element] |
| test.py:552:5:552:11 | IterableSequence [List element, List element, List element] | test.py:552:5:552:11 | IterableElement [List element, List element] |
| test.py:552:5:552:14 | ControlFlowNode for Tuple [Tuple element at index 0, List element, List element, List element] | test.py:552:5:552:11 | IterableSequence [List element, List element, List element] |
| test.py:552:5:552:14 | IterableElement [List element, List element, List element] | test.py:552:5:552:14 | ControlFlowNode for Tuple [Tuple element at index 0, List element, List element, List element] |
| test.py:552:5:552:14 | IterableSequence [List element, List element, List element, List element] | test.py:552:5:552:14 | IterableElement [List element, List element, List element] |
| test.py:552:6:552:10 | ControlFlowNode for List [List element, List element] | test.py:552:7:552:9 | IterableSequence [List element] |
| test.py:552:6:552:10 | IterableElement [List element] | test.py:552:6:552:10 | ControlFlowNode for List [List element, List element] |
| test.py:552:6:552:10 | IterableSequence [List element, List element] | test.py:552:6:552:10 | ControlFlowNode for List [List element, List element] |
| test.py:552:6:552:10 | ControlFlowNode for List [Tuple element at index 0, List element] | test.py:552:7:552:9 | IterableSequence [List element] |
| test.py:552:6:552:10 | IterableElement [List element] | test.py:552:6:552:10 | ControlFlowNode for List [Tuple element at index 0, List element] |
| test.py:552:6:552:10 | IterableSequence [List element, List element] | test.py:552:6:552:10 | IterableElement [List element] |
| test.py:552:7:552:9 | ControlFlowNode for List [List element] | test.py:552:8:552:8 | SSA variable a |
| test.py:552:7:552:9 | IterableElement | test.py:552:7:552:9 | ControlFlowNode for List [List element] |
| test.py:552:7:552:9 | IterableSequence [List element] | test.py:552:7:552:9 | ControlFlowNode for List [List element] |
| test.py:552:7:552:9 | ControlFlowNode for List [Tuple element at index 0] | test.py:552:8:552:8 | SSA variable a |
| test.py:552:7:552:9 | IterableElement | test.py:552:7:552:9 | ControlFlowNode for List [Tuple element at index 0] |
| test.py:552:7:552:9 | IterableSequence [List element] | test.py:552:7:552:9 | IterableElement |
| test.py:552:8:552:8 | SSA variable a | test.py:553:10:553:10 | ControlFlowNode for a |
| test.py:559:10:559:15 | ControlFlowNode for SOURCE | test.py:559:10:559:34 | ControlFlowNode for Tuple [Tuple element at index 0] |
@@ -166,103 +163,95 @@ edges
| test.py:559:18:559:23 | ControlFlowNode for SOURCE | test.py:559:10:559:34 | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:560:5:560:5 | SSA variable a | test.py:561:10:561:10 | ControlFlowNode for a |
| test.py:560:5:560:12 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:560:5:560:5 | SSA variable a |
| test.py:560:5:560:12 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:560:8:560:9 | IterableElement |
| test.py:560:5:560:12 | ControlFlowNode for Tuple [Tuple element at index 1] | test.py:560:8:560:9 | IterableElement |
| test.py:560:5:560:12 | ControlFlowNode for Tuple [Tuple element at index 1] | test.py:560:12:560:12 | SSA variable c |
| test.py:560:8:560:9 | IterableElement | test.py:560:8:560:9 | SSA variable b [List element] |
| test.py:560:8:560:9 | SSA variable b [List element] | test.py:563:10:563:10 | ControlFlowNode for b [List element] |
| test.py:560:12:560:12 | SSA variable c | test.py:564:12:564:12 | ControlFlowNode for c |
| test.py:563:10:563:10 | ControlFlowNode for b [List element] | test.py:563:10:563:13 | ControlFlowNode for Subscript |
| test.py:569:10:569:61 | ControlFlowNode for List [List element, List element] | test.py:572:6:572:23 | IterableSequence [List element, List element] |
| test.py:569:10:569:61 | ControlFlowNode for List [List element, List element] | test.py:580:5:580:24 | ControlFlowNode for List [List element, List element] |
| test.py:569:10:569:61 | ControlFlowNode for List [List element, List element] | test.py:580:5:580:24 | IterableSequence [List element, List element] |
| test.py:569:10:569:61 | ControlFlowNode for List [List element, List element] | test.py:588:6:588:23 | IterableSequence [List element, List element] |
| test.py:569:11:569:37 | ControlFlowNode for List [List element] | test.py:569:10:569:61 | ControlFlowNode for List [List element, List element] |
| test.py:569:12:569:17 | ControlFlowNode for SOURCE | test.py:569:11:569:37 | ControlFlowNode for List [List element] |
| test.py:569:31:569:36 | ControlFlowNode for SOURCE | test.py:569:11:569:37 | ControlFlowNode for List [List element] |
| test.py:569:40:569:47 | ControlFlowNode for List [List element] | test.py:569:10:569:61 | ControlFlowNode for List [List element, List element] |
| test.py:569:41:569:46 | ControlFlowNode for SOURCE | test.py:569:40:569:47 | ControlFlowNode for List [List element] |
| test.py:572:6:572:23 | ControlFlowNode for Tuple [Tuple element at index 0, List element] | test.py:572:7:572:16 | IterableSequence [List element] |
| test.py:572:6:572:23 | IterableElement [List element] | test.py:572:6:572:23 | ControlFlowNode for Tuple [Tuple element at index 0, List element] |
| test.py:572:6:572:23 | IterableSequence [List element, List element] | test.py:572:6:572:23 | IterableElement [List element] |
| test.py:572:7:572:8 | SSA variable a1 | test.py:573:10:573:11 | ControlFlowNode for a1 |
| test.py:572:7:572:16 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:572:7:572:8 | SSA variable a1 |
| test.py:572:7:572:16 | ControlFlowNode for Tuple [Tuple element at index 1] | test.py:572:11:572:12 | SSA variable a2 |
| test.py:572:7:572:16 | ControlFlowNode for Tuple [Tuple element at index 2] | test.py:572:15:572:16 | SSA variable a3 |
| test.py:572:7:572:16 | IterableElement | test.py:572:7:572:16 | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:572:7:572:16 | IterableElement | test.py:572:7:572:16 | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:572:7:572:16 | IterableElement | test.py:572:7:572:16 | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:572:7:572:16 | IterableSequence [List element] | test.py:572:7:572:16 | IterableElement |
| test.py:572:11:572:12 | SSA variable a2 | test.py:574:12:574:13 | ControlFlowNode for a2 |
| test.py:572:15:572:16 | SSA variable a3 | test.py:575:10:575:11 | ControlFlowNode for a3 |
| test.py:580:5:580:24 | ControlFlowNode for List [List element, List element] | test.py:580:7:580:16 | IterableSequence [List element] |
| test.py:580:5:580:24 | IterableElement [List element] | test.py:580:5:580:24 | ControlFlowNode for List [List element, List element] |
| test.py:580:5:580:24 | IterableSequence [List element, List element] | test.py:580:5:580:24 | IterableElement [List element] |
| test.py:580:7:580:8 | SSA variable a1 | test.py:581:10:581:11 | ControlFlowNode for a1 |
| test.py:580:7:580:16 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:580:7:580:8 | SSA variable a1 |
| test.py:580:7:580:16 | ControlFlowNode for Tuple [Tuple element at index 1] | test.py:580:11:580:12 | SSA variable a2 |
| test.py:580:7:580:16 | ControlFlowNode for Tuple [Tuple element at index 2] | test.py:580:15:580:16 | SSA variable a3 |
| test.py:580:7:580:16 | IterableElement | test.py:580:7:580:16 | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:580:7:580:16 | IterableElement | test.py:580:7:580:16 | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:580:7:580:16 | IterableElement | test.py:580:7:580:16 | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:580:7:580:16 | IterableSequence [List element] | test.py:580:7:580:16 | IterableElement |
| test.py:580:11:580:12 | SSA variable a2 | test.py:582:12:582:13 | ControlFlowNode for a2 |
| test.py:580:15:580:16 | SSA variable a3 | test.py:583:10:583:11 | ControlFlowNode for a3 |
| test.py:588:6:588:17 | ControlFlowNode for List [List element] | test.py:588:7:588:8 | SSA variable a1 |
| test.py:588:6:588:17 | ControlFlowNode for List [List element] | test.py:588:11:588:12 | SSA variable a2 |
| test.py:588:6:588:17 | ControlFlowNode for List [List element] | test.py:588:15:588:16 | SSA variable a3 |
| test.py:588:6:588:17 | IterableElement | test.py:588:6:588:17 | ControlFlowNode for List [List element] |
| test.py:588:6:588:17 | IterableSequence [List element] | test.py:588:6:588:17 | ControlFlowNode for List [List element] |
| test.py:588:6:588:17 | IterableSequence [List element] | test.py:588:6:588:17 | IterableElement |
| test.py:588:6:588:23 | ControlFlowNode for Tuple [Tuple element at index 0, List element] | test.py:588:6:588:17 | IterableSequence [List element] |
| test.py:588:6:588:23 | IterableElement [List element] | test.py:588:6:588:23 | ControlFlowNode for Tuple [Tuple element at index 0, List element] |
| test.py:588:6:588:23 | IterableSequence [List element, List element] | test.py:588:6:588:23 | IterableElement [List element] |
| test.py:588:7:588:8 | SSA variable a1 | test.py:589:10:589:11 | ControlFlowNode for a1 |
| test.py:588:11:588:12 | SSA variable a2 | test.py:590:12:590:13 | ControlFlowNode for a2 |
| test.py:588:15:588:16 | SSA variable a3 | test.py:591:10:591:11 | ControlFlowNode for a3 |
| test.py:597:11:597:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | test.py:600:5:600:19 | IterableSequence [Tuple element at index 0, Tuple element at index 0] |
| test.py:597:11:597:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | test.py:609:6:609:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] |
| test.py:597:11:597:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | test.py:618:5:618:19 | IterableSequence [Tuple element at index 0, Tuple element at index 0] |
| test.py:597:11:597:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | test.py:627:6:627:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] |
| test.py:597:11:597:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | test.py:609:6:609:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] |
| test.py:597:11:597:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | test.py:618:5:618:19 | IterableSequence [Tuple element at index 0, Tuple element at index 2] |
| test.py:597:12:597:17 | ControlFlowNode for SOURCE | test.py:597:12:597:36 | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:597:12:597:36 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:597:11:597:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] |
| test.py:597:12:597:36 | ControlFlowNode for Tuple [Tuple element at index 2] | test.py:597:11:597:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] |
| test.py:597:31:597:36 | ControlFlowNode for SOURCE | test.py:597:12:597:36 | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:600:5:600:19 | ControlFlowNode for List [List element, Tuple element at index 0] | test.py:600:6:600:14 | IterableSequence [Tuple element at index 0] |
| test.py:600:5:600:19 | IterableElement [Tuple element at index 0] | test.py:600:5:600:19 | ControlFlowNode for List [List element, Tuple element at index 0] |
| test.py:600:5:600:19 | IterableSequence [Tuple element at index 0, Tuple element at index 0] | test.py:600:5:600:19 | IterableElement [Tuple element at index 0] |
| test.py:600:6:600:14 | ControlFlowNode for List [List element] | test.py:600:7:600:8 | SSA variable a1 |
| test.py:600:6:600:14 | ControlFlowNode for List [List element] | test.py:600:11:600:13 | IterableElement |
| test.py:600:6:600:14 | IterableElement | test.py:600:6:600:14 | ControlFlowNode for List [List element] |
| test.py:600:6:600:14 | IterableSequence [Tuple element at index 0] | test.py:600:6:600:14 | IterableElement |
| test.py:600:7:600:8 | SSA variable a1 | test.py:601:10:601:11 | ControlFlowNode for a1 |
| test.py:600:11:600:13 | IterableElement | test.py:600:11:600:13 | SSA variable a2 [List element] |
| test.py:600:11:600:13 | SSA variable a2 [List element] | test.py:603:12:603:13 | ControlFlowNode for a2 [List element] |
| test.py:600:11:600:13 | SSA variable a2 [List element] | test.py:604:10:604:11 | ControlFlowNode for a2 [List element] |
| test.py:603:12:603:13 | ControlFlowNode for a2 [List element] | test.py:603:12:603:16 | ControlFlowNode for Subscript |
| test.py:604:10:604:11 | ControlFlowNode for a2 [List element] | test.py:604:10:604:14 | ControlFlowNode for Subscript |
| test.py:609:6:609:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | test.py:609:7:609:13 | IterableSequence [Tuple element at index 0] |
| test.py:609:6:609:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | test.py:609:7:609:13 | IterableSequence [Tuple element at index 2] |
| test.py:569:10:569:15 | ControlFlowNode for SOURCE | test.py:569:10:569:23 | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:569:10:569:23 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:570:5:570:12 | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:569:10:569:23 | ControlFlowNode for Tuple [Tuple element at index 1] | test.py:570:5:570:12 | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:569:18:569:23 | ControlFlowNode for SOURCE | test.py:569:10:569:23 | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:570:5:570:5 | SSA variable a | test.py:571:10:571:10 | ControlFlowNode for a |
| test.py:570:5:570:12 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:570:5:570:5 | SSA variable a |
| test.py:570:5:570:12 | ControlFlowNode for Tuple [Tuple element at index 1] | test.py:570:12:570:12 | SSA variable c |
| test.py:570:12:570:12 | SSA variable c | test.py:573:10:573:10 | ControlFlowNode for c |
| test.py:578:10:578:61 | ControlFlowNode for List [List element, List element] | test.py:581:6:581:23 | IterableSequence [List element, List element] |
| test.py:578:10:578:61 | ControlFlowNode for List [List element, List element] | test.py:589:5:589:24 | IterableSequence [List element, List element] |
| test.py:578:10:578:61 | ControlFlowNode for List [List element, List element] | test.py:597:6:597:23 | IterableSequence [List element, List element] |
| test.py:578:11:578:37 | ControlFlowNode for List [List element] | test.py:578:10:578:61 | ControlFlowNode for List [List element, List element] |
| test.py:578:12:578:17 | ControlFlowNode for SOURCE | test.py:578:11:578:37 | ControlFlowNode for List [List element] |
| test.py:578:31:578:36 | ControlFlowNode for SOURCE | test.py:578:11:578:37 | ControlFlowNode for List [List element] |
| test.py:578:40:578:47 | ControlFlowNode for List [List element] | test.py:578:10:578:61 | ControlFlowNode for List [List element, List element] |
| test.py:578:41:578:46 | ControlFlowNode for SOURCE | test.py:578:40:578:47 | ControlFlowNode for List [List element] |
| test.py:581:6:581:23 | ControlFlowNode for Tuple [Tuple element at index 0, List element] | test.py:581:7:581:16 | IterableSequence [List element] |
| test.py:581:6:581:23 | IterableElement [List element] | test.py:581:6:581:23 | ControlFlowNode for Tuple [Tuple element at index 0, List element] |
| test.py:581:6:581:23 | IterableSequence [List element, List element] | test.py:581:6:581:23 | IterableElement [List element] |
| test.py:581:7:581:8 | SSA variable a1 | test.py:582:10:582:11 | ControlFlowNode for a1 |
| test.py:581:7:581:16 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:581:7:581:8 | SSA variable a1 |
| test.py:581:7:581:16 | ControlFlowNode for Tuple [Tuple element at index 1] | test.py:581:11:581:12 | SSA variable a2 |
| test.py:581:7:581:16 | ControlFlowNode for Tuple [Tuple element at index 2] | test.py:581:15:581:16 | SSA variable a3 |
| test.py:581:7:581:16 | IterableElement | test.py:581:7:581:16 | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:581:7:581:16 | IterableElement | test.py:581:7:581:16 | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:581:7:581:16 | IterableElement | test.py:581:7:581:16 | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:581:7:581:16 | IterableSequence [List element] | test.py:581:7:581:16 | IterableElement |
| test.py:581:11:581:12 | SSA variable a2 | test.py:583:12:583:13 | ControlFlowNode for a2 |
| test.py:581:15:581:16 | SSA variable a3 | test.py:584:10:584:11 | ControlFlowNode for a3 |
| test.py:589:5:589:24 | ControlFlowNode for List [Tuple element at index 0, List element] | test.py:589:7:589:16 | IterableSequence [List element] |
| test.py:589:5:589:24 | IterableElement [List element] | test.py:589:5:589:24 | ControlFlowNode for List [Tuple element at index 0, List element] |
| test.py:589:5:589:24 | IterableSequence [List element, List element] | test.py:589:5:589:24 | IterableElement [List element] |
| test.py:589:7:589:8 | SSA variable a1 | test.py:590:10:590:11 | ControlFlowNode for a1 |
| test.py:589:7:589:16 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:589:7:589:8 | SSA variable a1 |
| test.py:589:7:589:16 | ControlFlowNode for Tuple [Tuple element at index 1] | test.py:589:11:589:12 | SSA variable a2 |
| test.py:589:7:589:16 | ControlFlowNode for Tuple [Tuple element at index 2] | test.py:589:15:589:16 | SSA variable a3 |
| test.py:589:7:589:16 | IterableElement | test.py:589:7:589:16 | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:589:7:589:16 | IterableElement | test.py:589:7:589:16 | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:589:7:589:16 | IterableElement | test.py:589:7:589:16 | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:589:7:589:16 | IterableSequence [List element] | test.py:589:7:589:16 | IterableElement |
| test.py:589:11:589:12 | SSA variable a2 | test.py:591:12:591:13 | ControlFlowNode for a2 |
| test.py:589:15:589:16 | SSA variable a3 | test.py:592:10:592:11 | ControlFlowNode for a3 |
| test.py:597:6:597:17 | ControlFlowNode for List [Tuple element at index 0] | test.py:597:7:597:8 | SSA variable a1 |
| test.py:597:6:597:17 | ControlFlowNode for List [Tuple element at index 1] | test.py:597:11:597:12 | SSA variable a2 |
| test.py:597:6:597:17 | ControlFlowNode for List [Tuple element at index 2] | test.py:597:15:597:16 | SSA variable a3 |
| test.py:597:6:597:17 | IterableElement | test.py:597:6:597:17 | ControlFlowNode for List [Tuple element at index 0] |
| test.py:597:6:597:17 | IterableElement | test.py:597:6:597:17 | ControlFlowNode for List [Tuple element at index 1] |
| test.py:597:6:597:17 | IterableElement | test.py:597:6:597:17 | ControlFlowNode for List [Tuple element at index 2] |
| test.py:597:6:597:17 | IterableSequence [List element] | test.py:597:6:597:17 | IterableElement |
| test.py:597:6:597:23 | ControlFlowNode for Tuple [Tuple element at index 0, List element] | test.py:597:6:597:17 | IterableSequence [List element] |
| test.py:597:6:597:23 | IterableElement [List element] | test.py:597:6:597:23 | ControlFlowNode for Tuple [Tuple element at index 0, List element] |
| test.py:597:6:597:23 | IterableSequence [List element, List element] | test.py:597:6:597:23 | IterableElement [List element] |
| test.py:597:7:597:8 | SSA variable a1 | test.py:598:10:598:11 | ControlFlowNode for a1 |
| test.py:597:11:597:12 | SSA variable a2 | test.py:599:12:599:13 | ControlFlowNode for a2 |
| test.py:597:15:597:16 | SSA variable a3 | test.py:600:10:600:11 | ControlFlowNode for a3 |
| test.py:606:11:606:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | test.py:609:5:609:19 | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 0] |
| test.py:606:11:606:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | test.py:618:6:618:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] |
| test.py:606:11:606:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | test.py:627:5:627:19 | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 0] |
| test.py:606:11:606:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | test.py:636:6:636:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] |
| test.py:606:11:606:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | test.py:609:5:609:19 | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 2] |
| test.py:606:11:606:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | test.py:618:6:618:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] |
| test.py:606:11:606:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | test.py:627:5:627:19 | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 2] |
| test.py:606:11:606:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | test.py:636:6:636:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] |
| test.py:606:12:606:17 | ControlFlowNode for SOURCE | test.py:606:12:606:36 | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:606:12:606:36 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:606:11:606:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] |
| test.py:606:12:606:36 | ControlFlowNode for Tuple [Tuple element at index 2] | test.py:606:11:606:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] |
| test.py:606:31:606:36 | ControlFlowNode for SOURCE | test.py:606:12:606:36 | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:609:5:609:19 | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 0] | test.py:609:6:609:14 | IterableSequence [Tuple element at index 0] |
| test.py:609:5:609:19 | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 2] | test.py:609:6:609:14 | IterableSequence [Tuple element at index 2] |
| test.py:609:6:609:14 | ControlFlowNode for List [Tuple element at index 0] | test.py:609:7:609:8 | SSA variable a1 |
| test.py:609:6:609:14 | ControlFlowNode for List [Tuple element at index 2] | test.py:609:11:609:13 | IterableElement |
| test.py:609:6:609:14 | IterableSequence [Tuple element at index 0] | test.py:609:6:609:14 | ControlFlowNode for List [Tuple element at index 0] |
| test.py:609:6:609:14 | IterableSequence [Tuple element at index 2] | test.py:609:6:609:14 | ControlFlowNode for List [Tuple element at index 2] |
| test.py:609:7:609:8 | SSA variable a1 | test.py:610:10:610:11 | ControlFlowNode for a1 |
| test.py:609:7:609:13 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:609:7:609:8 | SSA variable a1 |
| test.py:609:7:609:13 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:609:11:609:13 | IterableElement |
| test.py:609:7:609:13 | ControlFlowNode for Tuple [Tuple element at index 2] | test.py:609:11:609:13 | IterableElement |
| test.py:609:7:609:13 | IterableSequence [Tuple element at index 0] | test.py:609:7:609:13 | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:609:7:609:13 | IterableSequence [Tuple element at index 2] | test.py:609:7:609:13 | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:609:11:609:13 | IterableElement | test.py:609:11:609:13 | SSA variable a2 [List element] |
| test.py:609:11:609:13 | SSA variable a2 [List element] | test.py:612:12:612:13 | ControlFlowNode for a2 [List element] |
| test.py:609:11:609:13 | SSA variable a2 [List element] | test.py:613:10:613:11 | ControlFlowNode for a2 [List element] |
| test.py:612:12:612:13 | ControlFlowNode for a2 [List element] | test.py:612:12:612:16 | ControlFlowNode for Subscript |
| test.py:613:10:613:11 | ControlFlowNode for a2 [List element] | test.py:613:10:613:14 | ControlFlowNode for Subscript |
| test.py:618:5:618:19 | ControlFlowNode for List [List element, Tuple element at index 0] | test.py:618:7:618:13 | IterableSequence [Tuple element at index 0] |
| test.py:618:5:618:19 | ControlFlowNode for List [List element, Tuple element at index 2] | test.py:618:7:618:13 | IterableSequence [Tuple element at index 2] |
| test.py:618:5:618:19 | IterableElement [Tuple element at index 0] | test.py:618:5:618:19 | ControlFlowNode for List [List element, Tuple element at index 0] |
| test.py:618:5:618:19 | IterableElement [Tuple element at index 2] | test.py:618:5:618:19 | ControlFlowNode for List [List element, Tuple element at index 2] |
| test.py:618:5:618:19 | IterableSequence [Tuple element at index 0, Tuple element at index 0] | test.py:618:5:618:19 | IterableElement [Tuple element at index 0] |
| test.py:618:5:618:19 | IterableSequence [Tuple element at index 0, Tuple element at index 2] | test.py:618:5:618:19 | IterableElement [Tuple element at index 2] |
| test.py:618:6:618:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | test.py:618:7:618:13 | IterableSequence [Tuple element at index 0] |
| test.py:618:6:618:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | test.py:618:7:618:13 | IterableSequence [Tuple element at index 2] |
| test.py:618:7:618:8 | SSA variable a1 | test.py:619:10:619:11 | ControlFlowNode for a1 |
| test.py:618:7:618:13 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:618:7:618:8 | SSA variable a1 |
| test.py:618:7:618:13 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:618:11:618:13 | IterableElement |
| test.py:618:7:618:13 | ControlFlowNode for Tuple [Tuple element at index 2] | test.py:618:11:618:13 | IterableElement |
| test.py:618:7:618:13 | IterableSequence [Tuple element at index 0] | test.py:618:7:618:13 | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:618:7:618:13 | IterableSequence [Tuple element at index 2] | test.py:618:7:618:13 | ControlFlowNode for Tuple [Tuple element at index 2] |
@@ -271,19 +260,32 @@ edges
| test.py:618:11:618:13 | SSA variable a2 [List element] | test.py:622:10:622:11 | ControlFlowNode for a2 [List element] |
| test.py:621:12:621:13 | ControlFlowNode for a2 [List element] | test.py:621:12:621:16 | ControlFlowNode for Subscript |
| test.py:622:10:622:11 | ControlFlowNode for a2 [List element] | test.py:622:10:622:14 | ControlFlowNode for Subscript |
| test.py:627:6:627:14 | ControlFlowNode for List [List element] | test.py:627:7:627:8 | SSA variable a1 |
| test.py:627:6:627:14 | ControlFlowNode for List [List element] | test.py:627:11:627:13 | IterableElement |
| test.py:627:6:627:14 | IterableElement | test.py:627:6:627:14 | ControlFlowNode for List [List element] |
| test.py:627:6:627:14 | IterableSequence [Tuple element at index 0] | test.py:627:6:627:14 | IterableElement |
| test.py:627:6:627:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | test.py:627:6:627:14 | IterableSequence [Tuple element at index 0] |
| test.py:627:5:627:19 | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 0] | test.py:627:7:627:13 | IterableSequence [Tuple element at index 0] |
| test.py:627:5:627:19 | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 2] | test.py:627:7:627:13 | IterableSequence [Tuple element at index 2] |
| test.py:627:7:627:8 | SSA variable a1 | test.py:628:10:628:11 | ControlFlowNode for a1 |
| test.py:627:7:627:13 | ControlFlowNode for Tuple [Tuple element at index 0] | test.py:627:7:627:8 | SSA variable a1 |
| test.py:627:7:627:13 | ControlFlowNode for Tuple [Tuple element at index 2] | test.py:627:11:627:13 | IterableElement |
| test.py:627:7:627:13 | IterableSequence [Tuple element at index 0] | test.py:627:7:627:13 | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:627:7:627:13 | IterableSequence [Tuple element at index 2] | test.py:627:7:627:13 | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:627:11:627:13 | IterableElement | test.py:627:11:627:13 | SSA variable a2 [List element] |
| test.py:627:11:627:13 | SSA variable a2 [List element] | test.py:630:12:630:13 | ControlFlowNode for a2 [List element] |
| test.py:627:11:627:13 | SSA variable a2 [List element] | test.py:631:10:631:11 | ControlFlowNode for a2 [List element] |
| test.py:630:12:630:13 | ControlFlowNode for a2 [List element] | test.py:630:12:630:16 | ControlFlowNode for Subscript |
| test.py:631:10:631:11 | ControlFlowNode for a2 [List element] | test.py:631:10:631:14 | ControlFlowNode for Subscript |
| test.py:638:19:638:24 | ControlFlowNode for SOURCE | test.py:639:10:639:10 | ControlFlowNode for a |
| test.py:730:16:730:21 | ControlFlowNode for SOURCE | test.py:733:10:733:36 | ControlFlowNode for return_from_inner_scope() |
| test.py:636:6:636:14 | ControlFlowNode for List [Tuple element at index 0] | test.py:636:7:636:8 | SSA variable a1 |
| test.py:636:6:636:14 | ControlFlowNode for List [Tuple element at index 2] | test.py:636:11:636:13 | IterableElement |
| test.py:636:6:636:14 | IterableSequence [Tuple element at index 0] | test.py:636:6:636:14 | ControlFlowNode for List [Tuple element at index 0] |
| test.py:636:6:636:14 | IterableSequence [Tuple element at index 2] | test.py:636:6:636:14 | ControlFlowNode for List [Tuple element at index 2] |
| test.py:636:6:636:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | test.py:636:6:636:14 | IterableSequence [Tuple element at index 0] |
| test.py:636:6:636:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | test.py:636:6:636:14 | IterableSequence [Tuple element at index 2] |
| test.py:636:7:636:8 | SSA variable a1 | test.py:637:10:637:11 | ControlFlowNode for a1 |
| test.py:636:11:636:13 | IterableElement | test.py:636:11:636:13 | SSA variable a2 [List element] |
| test.py:636:11:636:13 | SSA variable a2 [List element] | test.py:639:12:639:13 | ControlFlowNode for a2 [List element] |
| test.py:636:11:636:13 | SSA variable a2 [List element] | test.py:640:10:640:11 | ControlFlowNode for a2 [List element] |
| test.py:639:12:639:13 | ControlFlowNode for a2 [List element] | test.py:639:12:639:16 | ControlFlowNode for Subscript |
| test.py:640:10:640:11 | ControlFlowNode for a2 [List element] | test.py:640:10:640:14 | ControlFlowNode for Subscript |
| test.py:647:19:647:24 | ControlFlowNode for SOURCE | test.py:648:10:648:10 | ControlFlowNode for a |
| test.py:739:16:739:21 | ControlFlowNode for SOURCE | test.py:742:10:742:36 | ControlFlowNode for return_from_inner_scope() |
nodes
| datamodel.py:38:6:38:17 | ControlFlowNode for f() | semmle.label | ControlFlowNode for f() |
| datamodel.py:38:8:38:13 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
@@ -476,16 +478,16 @@ nodes
| test.py:551:11:551:20 | ControlFlowNode for List [List element, List element] | semmle.label | ControlFlowNode for List [List element, List element] |
| test.py:551:12:551:19 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
| test.py:551:13:551:18 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:552:5:552:11 | ControlFlowNode for List [List element, List element, List element] | semmle.label | ControlFlowNode for List [List element, List element, List element] |
| test.py:552:5:552:11 | ControlFlowNode for List [Tuple element at index 0, List element, List element] | semmle.label | ControlFlowNode for List [Tuple element at index 0, List element, List element] |
| test.py:552:5:552:11 | IterableElement [List element, List element] | semmle.label | IterableElement [List element, List element] |
| test.py:552:5:552:11 | IterableSequence [List element, List element, List element] | semmle.label | IterableSequence [List element, List element, List element] |
| test.py:552:5:552:14 | ControlFlowNode for Tuple [Tuple element at index 0, List element, List element, List element] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, List element, List element, List element] |
| test.py:552:5:552:14 | IterableElement [List element, List element, List element] | semmle.label | IterableElement [List element, List element, List element] |
| test.py:552:5:552:14 | IterableSequence [List element, List element, List element, List element] | semmle.label | IterableSequence [List element, List element, List element, List element] |
| test.py:552:6:552:10 | ControlFlowNode for List [List element, List element] | semmle.label | ControlFlowNode for List [List element, List element] |
| test.py:552:6:552:10 | ControlFlowNode for List [Tuple element at index 0, List element] | semmle.label | ControlFlowNode for List [Tuple element at index 0, List element] |
| test.py:552:6:552:10 | IterableElement [List element] | semmle.label | IterableElement [List element] |
| test.py:552:6:552:10 | IterableSequence [List element, List element] | semmle.label | IterableSequence [List element, List element] |
| test.py:552:7:552:9 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
| test.py:552:7:552:9 | ControlFlowNode for List [Tuple element at index 0] | semmle.label | ControlFlowNode for List [Tuple element at index 0] |
| test.py:552:7:552:9 | IterableElement | semmle.label | IterableElement |
| test.py:552:7:552:9 | IterableSequence [List element] | semmle.label | IterableSequence [List element] |
| test.py:552:8:552:8 | SSA variable a | semmle.label | SSA variable a |
@@ -499,82 +501,82 @@ nodes
| test.py:560:5:560:12 | ControlFlowNode for Tuple [Tuple element at index 1] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:560:8:560:9 | IterableElement | semmle.label | IterableElement |
| test.py:560:8:560:9 | SSA variable b [List element] | semmle.label | SSA variable b [List element] |
| test.py:560:12:560:12 | SSA variable c | semmle.label | SSA variable c |
| test.py:561:10:561:10 | ControlFlowNode for a | semmle.label | ControlFlowNode for a |
| test.py:563:10:563:10 | ControlFlowNode for b [List element] | semmle.label | ControlFlowNode for b [List element] |
| test.py:563:10:563:13 | ControlFlowNode for Subscript | semmle.label | ControlFlowNode for Subscript |
| test.py:569:10:569:61 | ControlFlowNode for List [List element, List element] | semmle.label | ControlFlowNode for List [List element, List element] |
| test.py:569:11:569:37 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
| test.py:569:12:569:17 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:569:31:569:36 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:569:40:569:47 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
| test.py:569:41:569:46 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:572:6:572:23 | ControlFlowNode for Tuple [Tuple element at index 0, List element] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, List element] |
| test.py:572:6:572:23 | IterableElement [List element] | semmle.label | IterableElement [List element] |
| test.py:572:6:572:23 | IterableSequence [List element, List element] | semmle.label | IterableSequence [List element, List element] |
| test.py:572:7:572:8 | SSA variable a1 | semmle.label | SSA variable a1 |
| test.py:572:7:572:16 | ControlFlowNode for Tuple [Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:572:7:572:16 | ControlFlowNode for Tuple [Tuple element at index 1] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:572:7:572:16 | ControlFlowNode for Tuple [Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:572:7:572:16 | IterableElement | semmle.label | IterableElement |
| test.py:572:7:572:16 | IterableSequence [List element] | semmle.label | IterableSequence [List element] |
| test.py:572:11:572:12 | SSA variable a2 | semmle.label | SSA variable a2 |
| test.py:572:15:572:16 | SSA variable a3 | semmle.label | SSA variable a3 |
| test.py:573:10:573:11 | ControlFlowNode for a1 | semmle.label | ControlFlowNode for a1 |
| test.py:574:12:574:13 | ControlFlowNode for a2 | semmle.label | ControlFlowNode for a2 |
| test.py:575:10:575:11 | ControlFlowNode for a3 | semmle.label | ControlFlowNode for a3 |
| test.py:580:5:580:24 | ControlFlowNode for List [List element, List element] | semmle.label | ControlFlowNode for List [List element, List element] |
| test.py:580:5:580:24 | IterableElement [List element] | semmle.label | IterableElement [List element] |
| test.py:580:5:580:24 | IterableSequence [List element, List element] | semmle.label | IterableSequence [List element, List element] |
| test.py:580:7:580:8 | SSA variable a1 | semmle.label | SSA variable a1 |
| test.py:580:7:580:16 | ControlFlowNode for Tuple [Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:580:7:580:16 | ControlFlowNode for Tuple [Tuple element at index 1] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:580:7:580:16 | ControlFlowNode for Tuple [Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:580:7:580:16 | IterableElement | semmle.label | IterableElement |
| test.py:580:7:580:16 | IterableSequence [List element] | semmle.label | IterableSequence [List element] |
| test.py:580:11:580:12 | SSA variable a2 | semmle.label | SSA variable a2 |
| test.py:580:15:580:16 | SSA variable a3 | semmle.label | SSA variable a3 |
| test.py:581:10:581:11 | ControlFlowNode for a1 | semmle.label | ControlFlowNode for a1 |
| test.py:582:12:582:13 | ControlFlowNode for a2 | semmle.label | ControlFlowNode for a2 |
| test.py:583:10:583:11 | ControlFlowNode for a3 | semmle.label | ControlFlowNode for a3 |
| test.py:588:6:588:17 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
| test.py:588:6:588:17 | IterableElement | semmle.label | IterableElement |
| test.py:588:6:588:17 | IterableSequence [List element] | semmle.label | IterableSequence [List element] |
| test.py:588:6:588:23 | ControlFlowNode for Tuple [Tuple element at index 0, List element] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, List element] |
| test.py:588:6:588:23 | IterableElement [List element] | semmle.label | IterableElement [List element] |
| test.py:588:6:588:23 | IterableSequence [List element, List element] | semmle.label | IterableSequence [List element, List element] |
| test.py:588:7:588:8 | SSA variable a1 | semmle.label | SSA variable a1 |
| test.py:588:11:588:12 | SSA variable a2 | semmle.label | SSA variable a2 |
| test.py:588:15:588:16 | SSA variable a3 | semmle.label | SSA variable a3 |
| test.py:589:10:589:11 | ControlFlowNode for a1 | semmle.label | ControlFlowNode for a1 |
| test.py:590:12:590:13 | ControlFlowNode for a2 | semmle.label | ControlFlowNode for a2 |
| test.py:591:10:591:11 | ControlFlowNode for a3 | semmle.label | ControlFlowNode for a3 |
| test.py:597:11:597:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] |
| test.py:597:11:597:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] |
| test.py:597:12:597:17 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:597:12:597:36 | ControlFlowNode for Tuple [Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:597:12:597:36 | ControlFlowNode for Tuple [Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:597:31:597:36 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:600:5:600:19 | ControlFlowNode for List [List element, Tuple element at index 0] | semmle.label | ControlFlowNode for List [List element, Tuple element at index 0] |
| test.py:600:5:600:19 | IterableElement [Tuple element at index 0] | semmle.label | IterableElement [Tuple element at index 0] |
| test.py:600:5:600:19 | IterableSequence [Tuple element at index 0, Tuple element at index 0] | semmle.label | IterableSequence [Tuple element at index 0, Tuple element at index 0] |
| test.py:600:6:600:14 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
| test.py:600:6:600:14 | IterableElement | semmle.label | IterableElement |
| test.py:600:6:600:14 | IterableSequence [Tuple element at index 0] | semmle.label | IterableSequence [Tuple element at index 0] |
| test.py:600:7:600:8 | SSA variable a1 | semmle.label | SSA variable a1 |
| test.py:600:11:600:13 | IterableElement | semmle.label | IterableElement |
| test.py:600:11:600:13 | SSA variable a2 [List element] | semmle.label | SSA variable a2 [List element] |
| test.py:601:10:601:11 | ControlFlowNode for a1 | semmle.label | ControlFlowNode for a1 |
| test.py:603:12:603:13 | ControlFlowNode for a2 [List element] | semmle.label | ControlFlowNode for a2 [List element] |
| test.py:603:12:603:16 | ControlFlowNode for Subscript | semmle.label | ControlFlowNode for Subscript |
| test.py:604:10:604:11 | ControlFlowNode for a2 [List element] | semmle.label | ControlFlowNode for a2 [List element] |
| test.py:604:10:604:14 | ControlFlowNode for Subscript | semmle.label | ControlFlowNode for Subscript |
| test.py:609:6:609:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] |
| test.py:609:6:609:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] |
| test.py:564:12:564:12 | ControlFlowNode for c | semmle.label | ControlFlowNode for c |
| test.py:569:10:569:15 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:569:10:569:23 | ControlFlowNode for Tuple [Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:569:10:569:23 | ControlFlowNode for Tuple [Tuple element at index 1] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:569:18:569:23 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:570:5:570:5 | SSA variable a | semmle.label | SSA variable a |
| test.py:570:5:570:12 | ControlFlowNode for Tuple [Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:570:5:570:12 | ControlFlowNode for Tuple [Tuple element at index 1] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:570:12:570:12 | SSA variable c | semmle.label | SSA variable c |
| test.py:571:10:571:10 | ControlFlowNode for a | semmle.label | ControlFlowNode for a |
| test.py:573:10:573:10 | ControlFlowNode for c | semmle.label | ControlFlowNode for c |
| test.py:578:10:578:61 | ControlFlowNode for List [List element, List element] | semmle.label | ControlFlowNode for List [List element, List element] |
| test.py:578:11:578:37 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
| test.py:578:12:578:17 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:578:31:578:36 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:578:40:578:47 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
| test.py:578:41:578:46 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:581:6:581:23 | ControlFlowNode for Tuple [Tuple element at index 0, List element] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, List element] |
| test.py:581:6:581:23 | IterableElement [List element] | semmle.label | IterableElement [List element] |
| test.py:581:6:581:23 | IterableSequence [List element, List element] | semmle.label | IterableSequence [List element, List element] |
| test.py:581:7:581:8 | SSA variable a1 | semmle.label | SSA variable a1 |
| test.py:581:7:581:16 | ControlFlowNode for Tuple [Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:581:7:581:16 | ControlFlowNode for Tuple [Tuple element at index 1] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:581:7:581:16 | ControlFlowNode for Tuple [Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:581:7:581:16 | IterableElement | semmle.label | IterableElement |
| test.py:581:7:581:16 | IterableSequence [List element] | semmle.label | IterableSequence [List element] |
| test.py:581:11:581:12 | SSA variable a2 | semmle.label | SSA variable a2 |
| test.py:581:15:581:16 | SSA variable a3 | semmle.label | SSA variable a3 |
| test.py:582:10:582:11 | ControlFlowNode for a1 | semmle.label | ControlFlowNode for a1 |
| test.py:583:12:583:13 | ControlFlowNode for a2 | semmle.label | ControlFlowNode for a2 |
| test.py:584:10:584:11 | ControlFlowNode for a3 | semmle.label | ControlFlowNode for a3 |
| test.py:589:5:589:24 | ControlFlowNode for List [Tuple element at index 0, List element] | semmle.label | ControlFlowNode for List [Tuple element at index 0, List element] |
| test.py:589:5:589:24 | IterableElement [List element] | semmle.label | IterableElement [List element] |
| test.py:589:5:589:24 | IterableSequence [List element, List element] | semmle.label | IterableSequence [List element, List element] |
| test.py:589:7:589:8 | SSA variable a1 | semmle.label | SSA variable a1 |
| test.py:589:7:589:16 | ControlFlowNode for Tuple [Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:589:7:589:16 | ControlFlowNode for Tuple [Tuple element at index 1] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 1] |
| test.py:589:7:589:16 | ControlFlowNode for Tuple [Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:589:7:589:16 | IterableElement | semmle.label | IterableElement |
| test.py:589:7:589:16 | IterableSequence [List element] | semmle.label | IterableSequence [List element] |
| test.py:589:11:589:12 | SSA variable a2 | semmle.label | SSA variable a2 |
| test.py:589:15:589:16 | SSA variable a3 | semmle.label | SSA variable a3 |
| test.py:590:10:590:11 | ControlFlowNode for a1 | semmle.label | ControlFlowNode for a1 |
| test.py:591:12:591:13 | ControlFlowNode for a2 | semmle.label | ControlFlowNode for a2 |
| test.py:592:10:592:11 | ControlFlowNode for a3 | semmle.label | ControlFlowNode for a3 |
| test.py:597:6:597:17 | ControlFlowNode for List [Tuple element at index 0] | semmle.label | ControlFlowNode for List [Tuple element at index 0] |
| test.py:597:6:597:17 | ControlFlowNode for List [Tuple element at index 1] | semmle.label | ControlFlowNode for List [Tuple element at index 1] |
| test.py:597:6:597:17 | ControlFlowNode for List [Tuple element at index 2] | semmle.label | ControlFlowNode for List [Tuple element at index 2] |
| test.py:597:6:597:17 | IterableElement | semmle.label | IterableElement |
| test.py:597:6:597:17 | IterableSequence [List element] | semmle.label | IterableSequence [List element] |
| test.py:597:6:597:23 | ControlFlowNode for Tuple [Tuple element at index 0, List element] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, List element] |
| test.py:597:6:597:23 | IterableElement [List element] | semmle.label | IterableElement [List element] |
| test.py:597:6:597:23 | IterableSequence [List element, List element] | semmle.label | IterableSequence [List element, List element] |
| test.py:597:7:597:8 | SSA variable a1 | semmle.label | SSA variable a1 |
| test.py:597:11:597:12 | SSA variable a2 | semmle.label | SSA variable a2 |
| test.py:597:15:597:16 | SSA variable a3 | semmle.label | SSA variable a3 |
| test.py:598:10:598:11 | ControlFlowNode for a1 | semmle.label | ControlFlowNode for a1 |
| test.py:599:12:599:13 | ControlFlowNode for a2 | semmle.label | ControlFlowNode for a2 |
| test.py:600:10:600:11 | ControlFlowNode for a3 | semmle.label | ControlFlowNode for a3 |
| test.py:606:11:606:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] |
| test.py:606:11:606:47 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] |
| test.py:606:12:606:17 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:606:12:606:36 | ControlFlowNode for Tuple [Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:606:12:606:36 | ControlFlowNode for Tuple [Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:606:31:606:36 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:609:5:609:19 | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 0] | semmle.label | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 0] |
| test.py:609:5:609:19 | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 2] | semmle.label | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 2] |
| test.py:609:6:609:14 | ControlFlowNode for List [Tuple element at index 0] | semmle.label | ControlFlowNode for List [Tuple element at index 0] |
| test.py:609:6:609:14 | ControlFlowNode for List [Tuple element at index 2] | semmle.label | ControlFlowNode for List [Tuple element at index 2] |
| test.py:609:6:609:14 | IterableSequence [Tuple element at index 0] | semmle.label | IterableSequence [Tuple element at index 0] |
| test.py:609:6:609:14 | IterableSequence [Tuple element at index 2] | semmle.label | IterableSequence [Tuple element at index 2] |
| test.py:609:7:609:8 | SSA variable a1 | semmle.label | SSA variable a1 |
| test.py:609:7:609:13 | ControlFlowNode for Tuple [Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:609:7:609:13 | ControlFlowNode for Tuple [Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:609:7:609:13 | IterableSequence [Tuple element at index 0] | semmle.label | IterableSequence [Tuple element at index 0] |
| test.py:609:7:609:13 | IterableSequence [Tuple element at index 2] | semmle.label | IterableSequence [Tuple element at index 2] |
| test.py:609:11:609:13 | IterableElement | semmle.label | IterableElement |
| test.py:609:11:609:13 | SSA variable a2 [List element] | semmle.label | SSA variable a2 [List element] |
| test.py:610:10:610:11 | ControlFlowNode for a1 | semmle.label | ControlFlowNode for a1 |
@@ -582,12 +584,8 @@ nodes
| test.py:612:12:612:16 | ControlFlowNode for Subscript | semmle.label | ControlFlowNode for Subscript |
| test.py:613:10:613:11 | ControlFlowNode for a2 [List element] | semmle.label | ControlFlowNode for a2 [List element] |
| test.py:613:10:613:14 | ControlFlowNode for Subscript | semmle.label | ControlFlowNode for Subscript |
| test.py:618:5:618:19 | ControlFlowNode for List [List element, Tuple element at index 0] | semmle.label | ControlFlowNode for List [List element, Tuple element at index 0] |
| test.py:618:5:618:19 | ControlFlowNode for List [List element, Tuple element at index 2] | semmle.label | ControlFlowNode for List [List element, Tuple element at index 2] |
| test.py:618:5:618:19 | IterableElement [Tuple element at index 0] | semmle.label | IterableElement [Tuple element at index 0] |
| test.py:618:5:618:19 | IterableElement [Tuple element at index 2] | semmle.label | IterableElement [Tuple element at index 2] |
| test.py:618:5:618:19 | IterableSequence [Tuple element at index 0, Tuple element at index 0] | semmle.label | IterableSequence [Tuple element at index 0, Tuple element at index 0] |
| test.py:618:5:618:19 | IterableSequence [Tuple element at index 0, Tuple element at index 2] | semmle.label | IterableSequence [Tuple element at index 0, Tuple element at index 2] |
| test.py:618:6:618:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] |
| test.py:618:6:618:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] |
| test.py:618:7:618:8 | SSA variable a1 | semmle.label | SSA variable a1 |
| test.py:618:7:618:13 | ControlFlowNode for Tuple [Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:618:7:618:13 | ControlFlowNode for Tuple [Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 2] |
@@ -600,11 +598,13 @@ nodes
| test.py:621:12:621:16 | ControlFlowNode for Subscript | semmle.label | ControlFlowNode for Subscript |
| test.py:622:10:622:11 | ControlFlowNode for a2 [List element] | semmle.label | ControlFlowNode for a2 [List element] |
| test.py:622:10:622:14 | ControlFlowNode for Subscript | semmle.label | ControlFlowNode for Subscript |
| test.py:627:6:627:14 | ControlFlowNode for List [List element] | semmle.label | ControlFlowNode for List [List element] |
| test.py:627:6:627:14 | IterableElement | semmle.label | IterableElement |
| test.py:627:6:627:14 | IterableSequence [Tuple element at index 0] | semmle.label | IterableSequence [Tuple element at index 0] |
| test.py:627:6:627:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] |
| test.py:627:5:627:19 | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 0] | semmle.label | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 0] |
| test.py:627:5:627:19 | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 2] | semmle.label | ControlFlowNode for List [Tuple element at index 0, Tuple element at index 2] |
| test.py:627:7:627:8 | SSA variable a1 | semmle.label | SSA variable a1 |
| test.py:627:7:627:13 | ControlFlowNode for Tuple [Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0] |
| test.py:627:7:627:13 | ControlFlowNode for Tuple [Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 2] |
| test.py:627:7:627:13 | IterableSequence [Tuple element at index 0] | semmle.label | IterableSequence [Tuple element at index 0] |
| test.py:627:7:627:13 | IterableSequence [Tuple element at index 2] | semmle.label | IterableSequence [Tuple element at index 2] |
| test.py:627:11:627:13 | IterableElement | semmle.label | IterableElement |
| test.py:627:11:627:13 | SSA variable a2 [List element] | semmle.label | SSA variable a2 [List element] |
| test.py:628:10:628:11 | ControlFlowNode for a1 | semmle.label | ControlFlowNode for a1 |
@@ -612,10 +612,24 @@ nodes
| test.py:630:12:630:16 | ControlFlowNode for Subscript | semmle.label | ControlFlowNode for Subscript |
| test.py:631:10:631:11 | ControlFlowNode for a2 [List element] | semmle.label | ControlFlowNode for a2 [List element] |
| test.py:631:10:631:14 | ControlFlowNode for Subscript | semmle.label | ControlFlowNode for Subscript |
| test.py:638:19:638:24 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:639:10:639:10 | ControlFlowNode for a | semmle.label | ControlFlowNode for a |
| test.py:730:16:730:21 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:733:10:733:36 | ControlFlowNode for return_from_inner_scope() | semmle.label | ControlFlowNode for return_from_inner_scope() |
| test.py:636:6:636:14 | ControlFlowNode for List [Tuple element at index 0] | semmle.label | ControlFlowNode for List [Tuple element at index 0] |
| test.py:636:6:636:14 | ControlFlowNode for List [Tuple element at index 2] | semmle.label | ControlFlowNode for List [Tuple element at index 2] |
| test.py:636:6:636:14 | IterableSequence [Tuple element at index 0] | semmle.label | IterableSequence [Tuple element at index 0] |
| test.py:636:6:636:14 | IterableSequence [Tuple element at index 2] | semmle.label | IterableSequence [Tuple element at index 2] |
| test.py:636:6:636:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 0] |
| test.py:636:6:636:18 | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] | semmle.label | ControlFlowNode for Tuple [Tuple element at index 0, Tuple element at index 2] |
| test.py:636:7:636:8 | SSA variable a1 | semmle.label | SSA variable a1 |
| test.py:636:11:636:13 | IterableElement | semmle.label | IterableElement |
| test.py:636:11:636:13 | SSA variable a2 [List element] | semmle.label | SSA variable a2 [List element] |
| test.py:637:10:637:11 | ControlFlowNode for a1 | semmle.label | ControlFlowNode for a1 |
| test.py:639:12:639:13 | ControlFlowNode for a2 [List element] | semmle.label | ControlFlowNode for a2 [List element] |
| test.py:639:12:639:16 | ControlFlowNode for Subscript | semmle.label | ControlFlowNode for Subscript |
| test.py:640:10:640:11 | ControlFlowNode for a2 [List element] | semmle.label | ControlFlowNode for a2 [List element] |
| test.py:640:10:640:14 | ControlFlowNode for Subscript | semmle.label | ControlFlowNode for Subscript |
| test.py:647:19:647:24 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:648:10:648:10 | ControlFlowNode for a | semmle.label | ControlFlowNode for a |
| test.py:739:16:739:21 | ControlFlowNode for SOURCE | semmle.label | ControlFlowNode for SOURCE |
| test.py:742:10:742:36 | ControlFlowNode for return_from_inner_scope() | semmle.label | ControlFlowNode for return_from_inner_scope() |
#select
| datamodel.py:38:6:38:17 | ControlFlowNode for f() | datamodel.py:38:8:38:13 | ControlFlowNode for SOURCE | datamodel.py:38:6:38:17 | ControlFlowNode for f() | Flow found |
| datamodel.py:71:6:71:24 | ControlFlowNode for Attribute() | datamodel.py:71:15:71:20 | ControlFlowNode for SOURCE | datamodel.py:71:6:71:24 | ControlFlowNode for Attribute() | Flow found |
@@ -666,50 +680,48 @@ nodes
| test.py:546:10:546:10 | ControlFlowNode for c | test.py:542:30:542:35 | ControlFlowNode for SOURCE | test.py:546:10:546:10 | ControlFlowNode for c | Flow found |
| test.py:553:10:553:10 | ControlFlowNode for a | test.py:551:13:551:18 | ControlFlowNode for SOURCE | test.py:553:10:553:10 | ControlFlowNode for a | Flow found |
| test.py:561:10:561:10 | ControlFlowNode for a | test.py:559:10:559:15 | ControlFlowNode for SOURCE | test.py:561:10:561:10 | ControlFlowNode for a | Flow found |
| test.py:563:10:563:13 | ControlFlowNode for Subscript | test.py:559:10:559:15 | ControlFlowNode for SOURCE | test.py:563:10:563:13 | ControlFlowNode for Subscript | Flow found |
| test.py:563:10:563:13 | ControlFlowNode for Subscript | test.py:559:18:559:23 | ControlFlowNode for SOURCE | test.py:563:10:563:13 | ControlFlowNode for Subscript | Flow found |
| test.py:573:10:573:11 | ControlFlowNode for a1 | test.py:569:12:569:17 | ControlFlowNode for SOURCE | test.py:573:10:573:11 | ControlFlowNode for a1 | Flow found |
| test.py:573:10:573:11 | ControlFlowNode for a1 | test.py:569:31:569:36 | ControlFlowNode for SOURCE | test.py:573:10:573:11 | ControlFlowNode for a1 | Flow found |
| test.py:573:10:573:11 | ControlFlowNode for a1 | test.py:569:41:569:46 | ControlFlowNode for SOURCE | test.py:573:10:573:11 | ControlFlowNode for a1 | Flow found |
| test.py:574:12:574:13 | ControlFlowNode for a2 | test.py:569:12:569:17 | ControlFlowNode for SOURCE | test.py:574:12:574:13 | ControlFlowNode for a2 | Flow found |
| test.py:574:12:574:13 | ControlFlowNode for a2 | test.py:569:31:569:36 | ControlFlowNode for SOURCE | test.py:574:12:574:13 | ControlFlowNode for a2 | Flow found |
| test.py:574:12:574:13 | ControlFlowNode for a2 | test.py:569:41:569:46 | ControlFlowNode for SOURCE | test.py:574:12:574:13 | ControlFlowNode for a2 | Flow found |
| test.py:575:10:575:11 | ControlFlowNode for a3 | test.py:569:12:569:17 | ControlFlowNode for SOURCE | test.py:575:10:575:11 | ControlFlowNode for a3 | Flow found |
| test.py:575:10:575:11 | ControlFlowNode for a3 | test.py:569:31:569:36 | ControlFlowNode for SOURCE | test.py:575:10:575:11 | ControlFlowNode for a3 | Flow found |
| test.py:575:10:575:11 | ControlFlowNode for a3 | test.py:569:41:569:46 | ControlFlowNode for SOURCE | test.py:575:10:575:11 | ControlFlowNode for a3 | Flow found |
| test.py:581:10:581:11 | ControlFlowNode for a1 | test.py:569:12:569:17 | ControlFlowNode for SOURCE | test.py:581:10:581:11 | ControlFlowNode for a1 | Flow found |
| test.py:581:10:581:11 | ControlFlowNode for a1 | test.py:569:31:569:36 | ControlFlowNode for SOURCE | test.py:581:10:581:11 | ControlFlowNode for a1 | Flow found |
| test.py:581:10:581:11 | ControlFlowNode for a1 | test.py:569:41:569:46 | ControlFlowNode for SOURCE | test.py:581:10:581:11 | ControlFlowNode for a1 | Flow found |
| test.py:582:12:582:13 | ControlFlowNode for a2 | test.py:569:12:569:17 | ControlFlowNode for SOURCE | test.py:582:12:582:13 | ControlFlowNode for a2 | Flow found |
| test.py:582:12:582:13 | ControlFlowNode for a2 | test.py:569:31:569:36 | ControlFlowNode for SOURCE | test.py:582:12:582:13 | ControlFlowNode for a2 | Flow found |
| test.py:582:12:582:13 | ControlFlowNode for a2 | test.py:569:41:569:46 | ControlFlowNode for SOURCE | test.py:582:12:582:13 | ControlFlowNode for a2 | Flow found |
| test.py:583:10:583:11 | ControlFlowNode for a3 | test.py:569:12:569:17 | ControlFlowNode for SOURCE | test.py:583:10:583:11 | ControlFlowNode for a3 | Flow found |
| test.py:583:10:583:11 | ControlFlowNode for a3 | test.py:569:31:569:36 | ControlFlowNode for SOURCE | test.py:583:10:583:11 | ControlFlowNode for a3 | Flow found |
| test.py:583:10:583:11 | ControlFlowNode for a3 | test.py:569:41:569:46 | ControlFlowNode for SOURCE | test.py:583:10:583:11 | ControlFlowNode for a3 | Flow found |
| test.py:589:10:589:11 | ControlFlowNode for a1 | test.py:569:12:569:17 | ControlFlowNode for SOURCE | test.py:589:10:589:11 | ControlFlowNode for a1 | Flow found |
| test.py:589:10:589:11 | ControlFlowNode for a1 | test.py:569:31:569:36 | ControlFlowNode for SOURCE | test.py:589:10:589:11 | ControlFlowNode for a1 | Flow found |
| test.py:589:10:589:11 | ControlFlowNode for a1 | test.py:569:41:569:46 | ControlFlowNode for SOURCE | test.py:589:10:589:11 | ControlFlowNode for a1 | Flow found |
| test.py:590:12:590:13 | ControlFlowNode for a2 | test.py:569:12:569:17 | ControlFlowNode for SOURCE | test.py:590:12:590:13 | ControlFlowNode for a2 | Flow found |
| test.py:590:12:590:13 | ControlFlowNode for a2 | test.py:569:31:569:36 | ControlFlowNode for SOURCE | test.py:590:12:590:13 | ControlFlowNode for a2 | Flow found |
| test.py:590:12:590:13 | ControlFlowNode for a2 | test.py:569:41:569:46 | ControlFlowNode for SOURCE | test.py:590:12:590:13 | ControlFlowNode for a2 | Flow found |
| test.py:591:10:591:11 | ControlFlowNode for a3 | test.py:569:12:569:17 | ControlFlowNode for SOURCE | test.py:591:10:591:11 | ControlFlowNode for a3 | Flow found |
| test.py:591:10:591:11 | ControlFlowNode for a3 | test.py:569:31:569:36 | ControlFlowNode for SOURCE | test.py:591:10:591:11 | ControlFlowNode for a3 | Flow found |
| test.py:591:10:591:11 | ControlFlowNode for a3 | test.py:569:41:569:46 | ControlFlowNode for SOURCE | test.py:591:10:591:11 | ControlFlowNode for a3 | Flow found |
| test.py:601:10:601:11 | ControlFlowNode for a1 | test.py:597:12:597:17 | ControlFlowNode for SOURCE | test.py:601:10:601:11 | ControlFlowNode for a1 | Flow found |
| test.py:603:12:603:16 | ControlFlowNode for Subscript | test.py:597:12:597:17 | ControlFlowNode for SOURCE | test.py:603:12:603:16 | ControlFlowNode for Subscript | Flow found |
| test.py:604:10:604:14 | ControlFlowNode for Subscript | test.py:597:12:597:17 | ControlFlowNode for SOURCE | test.py:604:10:604:14 | ControlFlowNode for Subscript | Flow found |
| test.py:610:10:610:11 | ControlFlowNode for a1 | test.py:597:12:597:17 | ControlFlowNode for SOURCE | test.py:610:10:610:11 | ControlFlowNode for a1 | Flow found |
| test.py:612:12:612:16 | ControlFlowNode for Subscript | test.py:597:12:597:17 | ControlFlowNode for SOURCE | test.py:612:12:612:16 | ControlFlowNode for Subscript | Flow found |
| test.py:612:12:612:16 | ControlFlowNode for Subscript | test.py:597:31:597:36 | ControlFlowNode for SOURCE | test.py:612:12:612:16 | ControlFlowNode for Subscript | Flow found |
| test.py:613:10:613:14 | ControlFlowNode for Subscript | test.py:597:12:597:17 | ControlFlowNode for SOURCE | test.py:613:10:613:14 | ControlFlowNode for Subscript | Flow found |
| test.py:613:10:613:14 | ControlFlowNode for Subscript | test.py:597:31:597:36 | ControlFlowNode for SOURCE | test.py:613:10:613:14 | ControlFlowNode for Subscript | Flow found |
| test.py:619:10:619:11 | ControlFlowNode for a1 | test.py:597:12:597:17 | ControlFlowNode for SOURCE | test.py:619:10:619:11 | ControlFlowNode for a1 | Flow found |
| test.py:621:12:621:16 | ControlFlowNode for Subscript | test.py:597:12:597:17 | ControlFlowNode for SOURCE | test.py:621:12:621:16 | ControlFlowNode for Subscript | Flow found |
| test.py:621:12:621:16 | ControlFlowNode for Subscript | test.py:597:31:597:36 | ControlFlowNode for SOURCE | test.py:621:12:621:16 | ControlFlowNode for Subscript | Flow found |
| test.py:622:10:622:14 | ControlFlowNode for Subscript | test.py:597:12:597:17 | ControlFlowNode for SOURCE | test.py:622:10:622:14 | ControlFlowNode for Subscript | Flow found |
| test.py:622:10:622:14 | ControlFlowNode for Subscript | test.py:597:31:597:36 | ControlFlowNode for SOURCE | test.py:622:10:622:14 | ControlFlowNode for Subscript | Flow found |
| test.py:628:10:628:11 | ControlFlowNode for a1 | test.py:597:12:597:17 | ControlFlowNode for SOURCE | test.py:628:10:628:11 | ControlFlowNode for a1 | Flow found |
| test.py:630:12:630:16 | ControlFlowNode for Subscript | test.py:597:12:597:17 | ControlFlowNode for SOURCE | test.py:630:12:630:16 | ControlFlowNode for Subscript | Flow found |
| test.py:631:10:631:14 | ControlFlowNode for Subscript | test.py:597:12:597:17 | ControlFlowNode for SOURCE | test.py:631:10:631:14 | ControlFlowNode for Subscript | Flow found |
| test.py:639:10:639:10 | ControlFlowNode for a | test.py:638:19:638:24 | ControlFlowNode for SOURCE | test.py:639:10:639:10 | ControlFlowNode for a | Flow found |
| test.py:733:10:733:36 | ControlFlowNode for return_from_inner_scope() | test.py:730:16:730:21 | ControlFlowNode for SOURCE | test.py:733:10:733:36 | ControlFlowNode for return_from_inner_scope() | Flow found |
| test.py:564:12:564:12 | ControlFlowNode for c | test.py:559:18:559:23 | ControlFlowNode for SOURCE | test.py:564:12:564:12 | ControlFlowNode for c | Flow found |
| test.py:571:10:571:10 | ControlFlowNode for a | test.py:569:10:569:15 | ControlFlowNode for SOURCE | test.py:571:10:571:10 | ControlFlowNode for a | Flow found |
| test.py:573:10:573:10 | ControlFlowNode for c | test.py:569:18:569:23 | ControlFlowNode for SOURCE | test.py:573:10:573:10 | ControlFlowNode for c | Flow found |
| test.py:582:10:582:11 | ControlFlowNode for a1 | test.py:578:12:578:17 | ControlFlowNode for SOURCE | test.py:582:10:582:11 | ControlFlowNode for a1 | Flow found |
| test.py:582:10:582:11 | ControlFlowNode for a1 | test.py:578:31:578:36 | ControlFlowNode for SOURCE | test.py:582:10:582:11 | ControlFlowNode for a1 | Flow found |
| test.py:582:10:582:11 | ControlFlowNode for a1 | test.py:578:41:578:46 | ControlFlowNode for SOURCE | test.py:582:10:582:11 | ControlFlowNode for a1 | Flow found |
| test.py:583:12:583:13 | ControlFlowNode for a2 | test.py:578:12:578:17 | ControlFlowNode for SOURCE | test.py:583:12:583:13 | ControlFlowNode for a2 | Flow found |
| test.py:583:12:583:13 | ControlFlowNode for a2 | test.py:578:31:578:36 | ControlFlowNode for SOURCE | test.py:583:12:583:13 | ControlFlowNode for a2 | Flow found |
| test.py:583:12:583:13 | ControlFlowNode for a2 | test.py:578:41:578:46 | ControlFlowNode for SOURCE | test.py:583:12:583:13 | ControlFlowNode for a2 | Flow found |
| test.py:584:10:584:11 | ControlFlowNode for a3 | test.py:578:12:578:17 | ControlFlowNode for SOURCE | test.py:584:10:584:11 | ControlFlowNode for a3 | Flow found |
| test.py:584:10:584:11 | ControlFlowNode for a3 | test.py:578:31:578:36 | ControlFlowNode for SOURCE | test.py:584:10:584:11 | ControlFlowNode for a3 | Flow found |
| test.py:584:10:584:11 | ControlFlowNode for a3 | test.py:578:41:578:46 | ControlFlowNode for SOURCE | test.py:584:10:584:11 | ControlFlowNode for a3 | Flow found |
| test.py:590:10:590:11 | ControlFlowNode for a1 | test.py:578:12:578:17 | ControlFlowNode for SOURCE | test.py:590:10:590:11 | ControlFlowNode for a1 | Flow found |
| test.py:590:10:590:11 | ControlFlowNode for a1 | test.py:578:31:578:36 | ControlFlowNode for SOURCE | test.py:590:10:590:11 | ControlFlowNode for a1 | Flow found |
| test.py:590:10:590:11 | ControlFlowNode for a1 | test.py:578:41:578:46 | ControlFlowNode for SOURCE | test.py:590:10:590:11 | ControlFlowNode for a1 | Flow found |
| test.py:591:12:591:13 | ControlFlowNode for a2 | test.py:578:12:578:17 | ControlFlowNode for SOURCE | test.py:591:12:591:13 | ControlFlowNode for a2 | Flow found |
| test.py:591:12:591:13 | ControlFlowNode for a2 | test.py:578:31:578:36 | ControlFlowNode for SOURCE | test.py:591:12:591:13 | ControlFlowNode for a2 | Flow found |
| test.py:591:12:591:13 | ControlFlowNode for a2 | test.py:578:41:578:46 | ControlFlowNode for SOURCE | test.py:591:12:591:13 | ControlFlowNode for a2 | Flow found |
| test.py:592:10:592:11 | ControlFlowNode for a3 | test.py:578:12:578:17 | ControlFlowNode for SOURCE | test.py:592:10:592:11 | ControlFlowNode for a3 | Flow found |
| test.py:592:10:592:11 | ControlFlowNode for a3 | test.py:578:31:578:36 | ControlFlowNode for SOURCE | test.py:592:10:592:11 | ControlFlowNode for a3 | Flow found |
| test.py:592:10:592:11 | ControlFlowNode for a3 | test.py:578:41:578:46 | ControlFlowNode for SOURCE | test.py:592:10:592:11 | ControlFlowNode for a3 | Flow found |
| test.py:598:10:598:11 | ControlFlowNode for a1 | test.py:578:12:578:17 | ControlFlowNode for SOURCE | test.py:598:10:598:11 | ControlFlowNode for a1 | Flow found |
| test.py:598:10:598:11 | ControlFlowNode for a1 | test.py:578:31:578:36 | ControlFlowNode for SOURCE | test.py:598:10:598:11 | ControlFlowNode for a1 | Flow found |
| test.py:598:10:598:11 | ControlFlowNode for a1 | test.py:578:41:578:46 | ControlFlowNode for SOURCE | test.py:598:10:598:11 | ControlFlowNode for a1 | Flow found |
| test.py:599:12:599:13 | ControlFlowNode for a2 | test.py:578:12:578:17 | ControlFlowNode for SOURCE | test.py:599:12:599:13 | ControlFlowNode for a2 | Flow found |
| test.py:599:12:599:13 | ControlFlowNode for a2 | test.py:578:31:578:36 | ControlFlowNode for SOURCE | test.py:599:12:599:13 | ControlFlowNode for a2 | Flow found |
| test.py:599:12:599:13 | ControlFlowNode for a2 | test.py:578:41:578:46 | ControlFlowNode for SOURCE | test.py:599:12:599:13 | ControlFlowNode for a2 | Flow found |
| test.py:600:10:600:11 | ControlFlowNode for a3 | test.py:578:12:578:17 | ControlFlowNode for SOURCE | test.py:600:10:600:11 | ControlFlowNode for a3 | Flow found |
| test.py:600:10:600:11 | ControlFlowNode for a3 | test.py:578:31:578:36 | ControlFlowNode for SOURCE | test.py:600:10:600:11 | ControlFlowNode for a3 | Flow found |
| test.py:600:10:600:11 | ControlFlowNode for a3 | test.py:578:41:578:46 | ControlFlowNode for SOURCE | test.py:600:10:600:11 | ControlFlowNode for a3 | Flow found |
| test.py:610:10:610:11 | ControlFlowNode for a1 | test.py:606:12:606:17 | ControlFlowNode for SOURCE | test.py:610:10:610:11 | ControlFlowNode for a1 | Flow found |
| test.py:612:12:612:16 | ControlFlowNode for Subscript | test.py:606:31:606:36 | ControlFlowNode for SOURCE | test.py:612:12:612:16 | ControlFlowNode for Subscript | Flow found |
| test.py:613:10:613:14 | ControlFlowNode for Subscript | test.py:606:31:606:36 | ControlFlowNode for SOURCE | test.py:613:10:613:14 | ControlFlowNode for Subscript | Flow found |
| test.py:619:10:619:11 | ControlFlowNode for a1 | test.py:606:12:606:17 | ControlFlowNode for SOURCE | test.py:619:10:619:11 | ControlFlowNode for a1 | Flow found |
| test.py:621:12:621:16 | ControlFlowNode for Subscript | test.py:606:31:606:36 | ControlFlowNode for SOURCE | test.py:621:12:621:16 | ControlFlowNode for Subscript | Flow found |
| test.py:622:10:622:14 | ControlFlowNode for Subscript | test.py:606:31:606:36 | ControlFlowNode for SOURCE | test.py:622:10:622:14 | ControlFlowNode for Subscript | Flow found |
| test.py:628:10:628:11 | ControlFlowNode for a1 | test.py:606:12:606:17 | ControlFlowNode for SOURCE | test.py:628:10:628:11 | ControlFlowNode for a1 | Flow found |
| test.py:630:12:630:16 | ControlFlowNode for Subscript | test.py:606:31:606:36 | ControlFlowNode for SOURCE | test.py:630:12:630:16 | ControlFlowNode for Subscript | Flow found |
| test.py:631:10:631:14 | ControlFlowNode for Subscript | test.py:606:31:606:36 | ControlFlowNode for SOURCE | test.py:631:10:631:14 | ControlFlowNode for Subscript | Flow found |
| test.py:637:10:637:11 | ControlFlowNode for a1 | test.py:606:12:606:17 | ControlFlowNode for SOURCE | test.py:637:10:637:11 | ControlFlowNode for a1 | Flow found |
| test.py:639:12:639:16 | ControlFlowNode for Subscript | test.py:606:31:606:36 | ControlFlowNode for SOURCE | test.py:639:12:639:16 | ControlFlowNode for Subscript | Flow found |
| test.py:640:10:640:14 | ControlFlowNode for Subscript | test.py:606:31:606:36 | ControlFlowNode for SOURCE | test.py:640:10:640:14 | ControlFlowNode for Subscript | Flow found |
| test.py:648:10:648:10 | ControlFlowNode for a | test.py:647:19:647:24 | ControlFlowNode for SOURCE | test.py:648:10:648:10 | ControlFlowNode for a | Flow found |
| test.py:742:10:742:36 | ControlFlowNode for return_from_inner_scope() | test.py:739:16:739:21 | ControlFlowNode for SOURCE | test.py:742:10:742:36 | ControlFlowNode for return_from_inner_scope() | Flow found |

15
python/ql/test/experimental/dataflow/coverage/test.py
View File

@@ -561,7 +561,16 @@ def test_iterated_unpacking_assignment():
SINK(a) #$ flow="SOURCE, l:-2 -> a"
SINK_F(b)
SINK(b[0]) #$ flow="SOURCE, l:-4 -> b[0]"
SINK_F(c)
SINK_F(c) #$ SPURIOUS: flow="SOURCE, l:-5 -> c" # We do not track tuple sizes
@expects(4)
def test_iterated_unpacking_assignment_shrink():
t = (SOURCE, SOURCE)
a, *b, c = t
SINK(a) #$ flow="SOURCE, l:-2 -> a"
SINK_F(b)
SINK(c) #$ flow="SOURCE, l:-4 -> c"
@expects(15)
@@ -603,7 +612,7 @@ def test_iterated_unpacking_assignment_conversion():
SINK_F(a2[0]) #$ SPURIOUS: flow="SOURCE, l:-6 -> a2[0]" # FP here due to list abstraction
SINK(a2[1]) #$ flow="SOURCE, l:-7 -> a2[1]"
SINK_F(b) # The list itself is not tainted
SINK_F(b[0]) # Expected FP here due to list abstraction
SINK_F(b[0])
# tuple
((a1, *a2), *b) = tt
@@ -621,7 +630,7 @@ def test_iterated_unpacking_assignment_conversion():
SINK_F(a2[0]) #$ SPURIOUS: flow="SOURCE, l:-24 -> a2[0]" # FP here due to list abstraction
SINK(a2[1]) #$ flow="SOURCE, l:-25 -> a2[1]"
SINK_F(b) # The list itself is not tainted
SINK_F(b[0]) # Expected FP here due to list abstraction
SINK_F(b[0])
# mixed differently
([a1, *a2], *b) = tt