Merge pull request #1059 from ConsenSys/bugfix/1055

Fix the source problem by using proper function name

mythril/laser/ethereum/svm.py

@@ -448,7 +448,11 @@ class LaserEVM:
 
         environment = state.environment
         disassembly = environment.code
-        if address in disassembly.address_to_function_name:
+        if isinstance(
+            state.world_state.transaction_sequence[-1], ContractCreationTransaction
+        ):
+            environment.active_function_name = "constructor"
+        elif address in disassembly.address_to_function_name:
             # Enter a new function
             environment.active_function_name = disassembly.address_to_function_name[
                 address

mythril/laser/ethereum/transaction/concolic.py

@@ -88,7 +88,7 @@ def _setup_global_state_for_execution(laser_evm, transaction) -> None:
                 condition=None,
             )
         )
-
+    global_state.world_state.transaction_sequence.append(transaction)
     global_state.node = new_node
     new_node.states.append(global_state)
     laser_evm.work_list.append(global_state)