C++/Go/Python/Ruby/Swift: Add dummy localMustFlowStep.

github · Sep 4, 2023 · fea7328 · fea7328
1 parent 7ac9d9b
commit fea7328
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diff --git a/cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowPrivate.qll b/cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowPrivate.qll
@@ -208,6 +208,8 @@ predicate expectsContent(Node n, ContentSet c) { none() }
 
 predicate typeStrongerThan(DataFlowType t1, DataFlowType t2) { none() }
 
+predicate localMustFlowStep(Node node1, Node node2) { none() }
+
 /** Gets the type of `n` used for type pruning. */
 Type getNodeType(Node n) {
   suppressUnusedNode(n) and

diff --git a/cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowPrivate.qll b/cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowPrivate.qll
@@ -804,6 +804,8 @@ predicate expectsContent(Node n, ContentSet c) { none() }
 
 predicate typeStrongerThan(DataFlowType t1, DataFlowType t2) { none() }
 
+predicate localMustFlowStep(Node node1, Node node2) { none() }
+
 /** Gets the type of `n` used for type pruning. */
 DataFlowType getNodeType(Node n) {
   suppressUnusedNode(n) and

diff --git a/go/ql/lib/semmle/go/dataflow/internal/DataFlowPrivate.qll b/go/ql/lib/semmle/go/dataflow/internal/DataFlowPrivate.qll
@@ -205,6 +205,8 @@ predicate expectsContent(Node n, ContentSet c) {
 
 predicate typeStrongerThan(DataFlowType t1, DataFlowType t2) { none() }
 
+predicate localMustFlowStep(Node node1, Node node2) { none() }
+
 /** Gets the type of `n` used for type pruning. */
 DataFlowType getNodeType(Node n) { result = TTodoDataFlowType() and exists(n) }
 

diff --git a/python/ql/lib/semmle/python/dataflow/new/internal/DataFlowPrivate.qll b/python/ql/lib/semmle/python/dataflow/new/internal/DataFlowPrivate.qll
@@ -539,6 +539,8 @@ predicate compatibleTypes(DataFlowType t1, DataFlowType t2) { any() }
 
 predicate typeStrongerThan(DataFlowType t1, DataFlowType t2) { none() }
 
+predicate localMustFlowStep(Node node1, Node node2) { none() }
+
 /**
  * Gets the type of `node`.
  */

diff --git a/ruby/ql/lib/codeql/ruby/dataflow/internal/DataFlowPrivate.qll b/ruby/ql/lib/codeql/ruby/dataflow/internal/DataFlowPrivate.qll
@@ -1525,6 +1525,8 @@ class DataFlowType extends TDataFlowType {
 
 predicate typeStrongerThan(DataFlowType t1, DataFlowType t2) { none() }
 
+predicate localMustFlowStep(Node node1, Node node2) { none() }
+
 /** Gets the type of `n` used for type pruning. */
 DataFlowType getNodeType(Node n) { result = TTodoDataFlowType() and exists(n) }
 

diff --git a/swift/ql/lib/codeql/swift/dataflow/internal/DataFlowPrivate.qll b/swift/ql/lib/codeql/swift/dataflow/internal/DataFlowPrivate.qll
@@ -869,6 +869,8 @@ class DataFlowType extends TDataFlowType {
 
 predicate typeStrongerThan(DataFlowType t1, DataFlowType t2) { none() }
 
+predicate localMustFlowStep(Node node1, Node node2) { none() }
+
 /** Gets the type of `n` used for type pruning. */
 DataFlowType getNodeType(Node n) {
   any() // return the singleton DataFlowType until we support type pruning for Swift
-Original file line number
+Diff line change
@@ Expand Up @@
     predicate typeStrongerThan(DataFlowType t1, DataFlowType t2) { none() }
+    predicate localMustFlowStep(Node node1, Node node2) { none() }
     /**
      * Gets the type of `node`.
      */
@@ Expand Down @@