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Merge pull request #18857 from aschackmull/ssa/refactor-df-integr

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Ssa: Refactor the data flow integration module
This commit is contained in:
Anders Schack-Mulligen
2025-02-25 15:04:11 +01:00
committed by GitHub
parent 2c3b48946d 28e96449e7
commit 994a8eea39
16 changed files with 279 additions and 419 deletions
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8
java/ql/lib/semmle/code/java/dataflow/internal/DataFlowNodes.qll
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@@ -167,7 +167,7 @@ module Public {
or
result instanceof TypeObject and this instanceof AdditionalNode
or
result = this.(SsaNode).getDefinitionExt().getSourceVariable().getType()
result = this.(SsaNode).getTypeImpl()
}
/** Gets the callable in which this node occurs. */
@@ -394,7 +394,9 @@ class SsaNode extends Node, TSsaNode {
SsaNode() { this = TSsaNode(node) }
SsaImpl::Impl::DefinitionExt getDefinitionExt() { result = node.getDefinitionExt() }
BasicBlock getBasicBlock() { result = node.getBasicBlock() }
Type getTypeImpl() { result = node.getSourceVariable().getType() }
override Location getLocation() { result = node.getLocation() }
@@ -442,7 +444,7 @@ module Private {
result.asCallable() = n.(CaptureNode).getSynthesizedCaptureNode().getEnclosingCallable() or
result.asFieldScope() = n.(FieldValueNode).getField() or
result.asCallable() = any(Expr e | n.(AdditionalNode).nodeAt(e, _)).getEnclosingCallable() or
result.asCallable() = n.(SsaNode).getDefinitionExt().getBasicBlock().getEnclosingCallable()
result.asCallable() = n.(SsaNode).getBasicBlock().getEnclosingCallable()
}
/** Holds if `p` is a `ParameterNode` of `c` with position `pos`. */