[FIR] Properly propagate deadness from try main block throw finally block

^KT-56476 Fixed
2023-02-17 16:08:03 +02:00
parent cecf22e035
commit 2a022ca9e0
8 changed files with 511 additions and 14 deletions
@@ -77,6 +77,15 @@ sealed class CFGNode<out E : FirElement>(val owner: ControlFlowGraph, val level:
            }
            from._followingNodes.clear()
        }
+
+        @CfgInternals
+        fun removeAllIncomingEdges(to: CFGNode<*>) {
+            for (from in to._previousNodes) {
+                from._followingNodes.remove(to)
+            }
+            to._previousNodes.clear()
+            to._incomingEdges?.clear()
+        }
    }

    private val _previousNodes: MutableList<CFGNode<*>> = SmartList()