507 …          const ir::AssignmentExpression *assignmentPattern = prop->Value()->AsAssignmentPattern();  in CheckPattern()  local
508                     patternParamType = assignmentPattern->Right()->Check(checker);  in CheckPattern()
509                     ASSERT(assignmentPattern->Left()->AsIdentifier()->Variable());  in CheckPattern()
510                     bindingVar = assignmentPattern->Left()->AsIdentifier()->Variable();  in CheckPattern()
533 …          const ir::AssignmentExpression *assignmentPattern = prop->Value()->AsAssignmentPattern();  in CheckPattern()  local
535                     if (assignmentPattern->Left()->IsIdentifier()) {  in CheckPattern()
536                         bindingVar = assignmentPattern->Left()->AsIdentifier()->Variable();  in CheckPattern()
538 …                     checker->GetBaseTypeOfLiteralType(assignmentPattern->Right()->Check(checker));  in CheckPattern()
543                     if (assignmentPattern->Left()->IsArrayPattern()) {  in CheckPattern()
546 …           checker::ArrayDestructuringContext(checker, assignmentPattern->Left()->AsArrayPattern(),  in CheckPattern()
547 …                                                 false, true, nullptr, assignmentPattern->Right());  in CheckPattern()
560                     ASSERT(assignmentPattern->Left()->IsObjectPattern());  in CheckPattern()
563 …         checker::ObjectDestructuringContext(checker, assignmentPattern->Left()->AsObjectPattern(),  in CheckPattern()
564 …                                                 false, true, nullptr, assignmentPattern->Right());  in CheckPattern()