[swiftsrc2cpg] Fix AST edge creation for typerefs (#5595)

max-leuthaeuser · web-flow · commit ff5a1800ecc7 · 2025-07-17T08:47:47.000+02:00
diff --git a/joern-cli/frontends/swiftsrc2cpg/src/main/scala/io/joern/swiftsrc2cpg/astcreation/AstForDeclSyntaxCreator.scala b/joern-cli/frontends/swiftsrc2cpg/src/main/scala/io/joern/swiftsrc2cpg/astcreation/AstForDeclSyntaxCreator.scala
@@ -337,7 +337,7 @@ trait AstForDeclSyntaxCreator(implicit withSchemaValidation: ValidationMode) {
 
     val typeRefNode_ = typeRefNode(node, code(node), typeFullName)
     methodAstParentStack.find(_.isInstanceOf[NewMethod]).foreach { node =>
-      diffGraph.addEdge(methodAstParentStack.head, typeRefNode_, EdgeTypes.AST)
+      diffGraph.addEdge(node, typeRefNode_, EdgeTypes.AST)
     }
 
     methodAstParentStack.push(typeDeclNode_)
@@ -489,7 +489,7 @@ trait AstForDeclSyntaxCreator(implicit withSchemaValidation: ValidationMode) {
 
     val typeRefNode_ = typeRefNode(node, code(node), typeFullName)
     methodAstParentStack.find(_.isInstanceOf[NewMethod]).foreach { node =>
-      diffGraph.addEdge(methodAstParentStack.head, typeRefNode_, EdgeTypes.AST)
+      diffGraph.addEdge(node, typeRefNode_, EdgeTypes.AST)
     }
 
     methodAstParentStack.push(typeDeclNode_)

Original file line number	Diff line number	Diff line change
`@@ -337,7 +337,7 @@ trait AstForDeclSyntaxCreator(implicit withSchemaValidation: ValidationMode) {`
`337`	`337`
`338`	`338`	`val typeRefNode_ = typeRefNode(node, code(node), typeFullName)`
`339`	`339`	`methodAstParentStack.find(_.isInstanceOf[NewMethod]).foreach { node =>`
`340`		`- diffGraph.addEdge(methodAstParentStack.head, typeRefNode_, EdgeTypes.AST)`
	`340`	`+ diffGraph.addEdge(node, typeRefNode_, EdgeTypes.AST)`
`341`	`341`	`}`
`342`	`342`
`343`	`343`	`methodAstParentStack.push(typeDeclNode_)`
`@@ -489,7 +489,7 @@ trait AstForDeclSyntaxCreator(implicit withSchemaValidation: ValidationMode) {`
`489`	`489`
`490`	`490`	`val typeRefNode_ = typeRefNode(node, code(node), typeFullName)`
`491`	`491`	`methodAstParentStack.find(_.isInstanceOf[NewMethod]).foreach { node =>`
`492`		`- diffGraph.addEdge(methodAstParentStack.head, typeRefNode_, EdgeTypes.AST)`
	`492`	`+ diffGraph.addEdge(node, typeRefNode_, EdgeTypes.AST)`
`493`	`493`	`}`
`494`	`494`
`495`	`495`	`methodAstParentStack.push(typeDeclNode_)`