expr-lang
diff --git a/‎checker/checker.go
Lines changed: 3 additions & 0 deletions b/‎checker/checker.go
Lines changed: 3 additions & 0 deletions
@@ -262,6 +262,9 @@ func (v *visitor) BinaryNode(node *ast.BinaryNode) (reflect.Type, info) {
 		if isTime(l) && isTime(r) {
 			return durationType, info{}
 		}
+		if isTime(l) && isDuration(r) {
+			return timeType, info{}
+		}
 		if or(l, r, isNumber, isTime) {
 			return anyType, info{}
 		}
Original file line number	Diff line number	Diff line change
`@@ -262,6 +262,9 @@ func (v visitor) BinaryNode(node ast.BinaryNode) (reflect.Type, info) {`
`262`	`262`	`if isTime(l) && isTime(r) {`
`263`	`263`	`return durationType, info{}`
`264`	`264`	`}`
	`265`	`+ if isTime(l) && isDuration(r) {`
	`266`	`+ return timeType, info{}`
	`267`	`+ }`
`265`	`268`	`if or(l, r, isNumber, isTime) {`
`266`	`269`	`return anyType, info{}`
`267`	`270`	`}`