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SSA: Update input to use member predicates.

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This commit is contained in:
Anders Schack-Mulligen
2025-08-18 14:03:49 +02:00
parent 119837bb1d
commit bb3abc815f
24 changed files with 147 additions and 206 deletions
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6
swift/ql/lib/codeql/swift/dataflow/Ssa.qll
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@@ -15,12 +15,6 @@ module Ssa {
class ControlFlowNode = Cfg::ControlFlowNode;
BasicBlock getImmediateBasicBlockDominator(BasicBlock bb) {
result = bb.getImmediateDominator()
}
BasicBlock getABasicBlockSuccessor(BasicBlock bb) { result = bb.getASuccessor() }
private newtype TSourceVariable =
TNormalSourceVariable(VarDecl v) or
TKeyPathSourceVariable(EntryNode entry) { entry.getScope() instanceof KeyPathExpr }

12
swift/ql/lib/codeql/swift/dataflow/internal/DataFlowPrivate.qll
View File

@@ -897,16 +897,16 @@ private module CaptureInput implements VariableCapture::InputSig<Location> {
Callable getEnclosingCallable() { result = super.getScope() }
Location getLocation() { result = super.getLocation() }
BasicBlock getASuccessor() { result = super.getASuccessor() }
BasicBlock getImmediateDominator() { result = super.getImmediateDominator() }
predicate inDominanceFrontier(BasicBlock df) { super.inDominanceFrontier(df) }
}
class ControlFlowNode = Cfg::ControlFlowNode;
BasicBlock getImmediateBasicBlockDominator(BasicBlock bb) {
result.(B::BasicBlock).immediatelyDominates(bb)
}
BasicBlock getABasicBlockSuccessor(BasicBlock bb) { result = bb.(B::BasicBlock).getASuccessor() }
class CapturedVariable instanceof S::VarDecl {
CapturedVariable() {
any(S::CapturedDecl capturedDecl).getDecl() = this and