50   return Effect(AstBounds(lower, AstType::Any()));  in ObservedOnStack()
370              AstBounds::Either(bounds_->get(expr->then_expression()),  in VisitConditional()
385   NarrowType(expr, AstBounds(type));  in VisitLiteral()
391   NarrowType(expr, AstBounds(AstType::Object()));  in VisitRegExpLiteral()
419   NarrowType(expr, AstBounds(AstType::Object()));  in VisitObjectLiteral()
430   NarrowType(expr, AstBounds(AstType::Object()));  in VisitArrayLiteral()
483   NarrowType(expr, AstBounds(AstType::None()));  in VisitThrow()
561   NarrowType(expr, AstBounds(AstType::None(), AstType::Receiver()));  in VisitCallNew()
588       NarrowType(expr, AstBounds(AstType::Boolean()));  in VisitUnaryOperation()
591       NarrowType(expr, AstBounds(AstType::Undefined()));  in VisitUnaryOperation()
594       NarrowType(expr, AstBounds(AstType::InternalizedString()));  in VisitUnaryOperation()
617   NarrowType(expr, AstBounds(AstType::SignedSmall(), AstType::Number()));  in VisitCountOperation()
663       NarrowType(expr, AstBounds::Either(bounds_->get(expr->left()),  in VisitBinaryOperation()
677       NarrowType(expr, AstBounds(lower, upper));  in VisitBinaryOperation()
685       NarrowType(expr, AstBounds(AstType::SignedSmall(), AstType::Signed32()));  in VisitBinaryOperation()
693       NarrowType(expr, AstBounds(AstType::SignedSmall(), AstType::Number()));  in VisitBinaryOperation()
698       AstBounds l = bounds_->get(expr->left());  in VisitBinaryOperation()
699       AstBounds r = bounds_->get(expr->right());  in VisitBinaryOperation()
715       NarrowType(expr, AstBounds(lower, upper));  in VisitBinaryOperation()
724       NarrowType(expr, AstBounds(AstType::SignedSmall(), AstType::Number()));  in VisitBinaryOperation()
747   NarrowType(expr, AstBounds(AstType::Boolean()));  in VisitCompareOperation()