Fixed bug in DeepCopyIrWithDescriptors

2017-05-04 12:56:32 +05:00
parent 4dcee48e1f
commit 39c6aa0f2c
1 changed files with 16 additions and 0 deletions
@@ -150,6 +150,22 @@ internal class DeepCopyIrTreeWithDescriptors(val targetDescriptor: DeclarationDe
            super.visitVariable(declaration)
        }

+        //---------------------------------------------------------------------//
+
+        override fun visitCatch(aCatch: IrCatch) {
+            val oldDescriptor = aCatch.parameter
+            val oldContainingDeclaration = oldDescriptor.containingDeclaration
+            val newContainingDeclaration = descriptorSubstituteMap.getOrDefault(oldContainingDeclaration, oldContainingDeclaration)
+            val newDescriptor = IrTemporaryVariableDescriptorImpl(
+                    containingDeclaration = newContainingDeclaration,
+                    name                  = generateCopyName(oldDescriptor.name),
+                    outType               = substituteType(oldDescriptor.type)!!,
+                    isMutable             = oldDescriptor.isVar)
+            descriptorSubstituteMap[oldDescriptor] = newDescriptor
+
+            super.visitCatch(aCatch)
+        }
+
        //--- Copy descriptors ------------------------------------------------//

        private fun generateCopyName(name: Name): Name {