| Index: runtime/vm/flow_graph_type_propagator.cc
|
| diff --git a/runtime/vm/flow_graph_type_propagator.cc b/runtime/vm/flow_graph_type_propagator.cc
|
| index ba39000ec67e075f3f707c47d31e5e0b29b6511c..22fa2ce8904746f03d0879bbf2199fe8245d6b00 100644
|
| --- a/runtime/vm/flow_graph_type_propagator.cc
|
| +++ b/runtime/vm/flow_graph_type_propagator.cc
|
| @@ -359,6 +359,7 @@ void FlowGraphTypePropagator::StrengthenAssertWith(Instruction* check) {
|
| if ((assert == NULL) || (assert == kStrengthenedAssertMarker)) {
|
| return;
|
| }
|
| + ASSERT(assert->env() != NULL);
|
|
|
| Instruction* check_clone = NULL;
|
| if (check->IsCheckSmi()) {
|
|
|