Throw an exception.

Throw an exception if we can't find a CG node corresponding to an import statement.
ponder-lab · Jul 10, 2024 · a6c470a · a6c470a
1 parent ca435ec
commit a6c470a
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/...n/source/com/ibm/wala/cast/python/ipa/callgraph/PythonSSAPropagationCallGraphBuilder.java b/...n/source/com/ibm/wala/cast/python/ipa/callgraph/PythonSSAPropagationCallGraphBuilder.java
@@ -445,6 +445,12 @@ private void processWildcardImports(
           CallGraph callGraph = this.getBuilder().getCallGraph();
           Set<CGNode> nodes = callGraph.getNodes(importMethodReference);
 
+          if (nodes.isEmpty())
+            throw new IllegalStateException(
+                "Can't find CG node for import method: "
+                    + importMethodReference.getSignature()
+                    + ".");
+
           PointerKey defPK = this.getPointerKeyForLocal(instruction.getDef());
           assert defPK != null;