all: gofmt -w -r 'interface{} -> any' .

Updates #9687

common/math/math.go

@@ -20,7 +20,7 @@ import (
 
 // DoArithmetic performs arithmetic operations (+,-,*,/) using reflection to
 // determine the type of the two terms.
-func DoArithmetic(a, b interface{}, op rune) (interface{}, error) {
+func DoArithmetic(a, b any, op rune) (any, error) {
 	av := reflect.ValueOf(a)
 	bv := reflect.ValueOf(b)
 	var ai, bi int64

common/math/math_test.go

@@ -24,10 +24,10 @@ func TestDoArithmetic(t *testing.T) {
 	c := qt.New(t)
 
 	for _, test := range []struct {
-		a      interface{}
-		b      interface{}
+		a      any
+		b      any
 		op     rune
-		expect interface{}
+		expect any
 	}{
 		{3, 2, '+', int64(5)},
 		{3, 2, '-', int64(1)},