wat/utils.go


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package wat

import (
	"fmt"
	"runtime"
)

func handleError(err error) string {
	if err != nil {
		pc, _, _, ok := runtime.Caller(1)
		details := runtime.FuncForPC(pc)
		var cFun string
		if ok && details != nil {
			cFun = details.Name()
		} else {
			cFun = "???"
		}
		fmt.Printf("caught error in %s: %v\n", cFun, err)
		return "u wat"
	}
	return ""
}