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Dataflow: Replace MakeSets with QlBuiltins::InternSets.

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This commit is contained in:
Anders Schack-Mulligen
2024-07-15 13:35:57 +02:00
parent a951718f2e
commit da5abc8321
15 changed files with 43 additions and 409 deletions
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24
cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowPrivate.qll
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@@ -239,17 +239,7 @@ class CastNode extends Node {
CastNode() { none() } // stub implementation
}
class DataFlowCallable extends Function {
/** Gets a best-effort total ordering. */
int totalorder() {
this =
rank[result](DataFlowCallable c, string file, int startline, int startcolumn |
c.getLocation().hasLocationInfo(file, startline, startcolumn, _, _)
|
c order by file, startline, startcolumn
)
}
}
class DataFlowCallable extends Function { }
class DataFlowExpr = Expr;
@@ -269,24 +259,12 @@ class DataFlowCall extends Expr instanceof Call {
/** Gets the enclosing callable of this call. */
DataFlowCallable getEnclosingCallable() { result = this.getEnclosingFunction() }
/** Gets a best-effort total ordering. */
int totalorder() {
this =
rank[result](DataFlowCall c, int startline, int startcolumn |
c.getLocation().hasLocationInfo(_, startline, startcolumn, _, _)
|
c order by startline, startcolumn
)
}
}
class NodeRegion instanceof Unit {
string toString() { result = "NodeRegion" }
predicate contains(Node n) { none() }
int totalOrder() { result = 1 }
}
predicate isUnreachableInCall(NodeRegion nr, DataFlowCall call) { none() } // stub implementation

29
cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowPrivate.qll
View File

@@ -1060,16 +1060,6 @@ class DataFlowCallable extends TDataFlowCallable {
result = this.asSummarizedCallable() or // SummarizedCallable = Function (in CPP)
result = this.asSourceCallable()
}
/** Gets a best-effort total ordering. */
int totalorder() {
this =
rank[result](DataFlowCallable c, string file, int startline, int startcolumn |
c.getLocation().hasLocationInfo(file, startline, startcolumn, _, _)
|
c order by file, startline, startcolumn
)
}
}
/**
@@ -1167,16 +1157,6 @@ class DataFlowCall extends TDataFlowCall {
* Gets the location of this call.
*/
Location getLocation() { none() }
/** Gets a best-effort total ordering. */
int totalorder() {
this =
rank[result](DataFlowCall c, int startline, int startcolumn |
c.getLocation().hasLocationInfo(_, startline, startcolumn, _, _)
|
c order by startline, startcolumn
)
}
}
/**
@@ -1269,15 +1249,6 @@ module IsUnreachableInCall {
string toString() { result = "NodeRegion" }
predicate contains(Node n) { this = n.getBasicBlock() }
int totalOrder() {
this =
rank[result](IRBlock b, int startline, int startcolumn |
b.getLocation().hasLocationInfo(_, startline, startcolumn, _, _)
|
b order by startline, startcolumn
)
}
}
predicate isUnreachableInCall(NodeRegion block, DataFlowCall call) {