php2go/vendor/github.com/z7zmey/php-parser/errors/error.go

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package errors
import (
"fmt"
"github.com/z7zmey/php-parser/position"
)
// Error parsing error
type Error struct {
Msg string
Pos *position.Position
}
// NewError creates and returns new Error
func NewError(msg string, p *position.Position) *Error {
return &Error{
Msg: msg,
Pos: p,
}
}
func (e *Error) String() string {
atLine := ""
if e.Pos != nil {
atLine = fmt.Sprintf(" at line %d", e.Pos.StartLine)
}
return fmt.Sprintf("%s%s", e.Msg, atLine)
}