scanner

package

v0.1.6 Latest Latest Go to latest Published: May 2, 2019 License: MIT Imports: 5 Imported by: 0

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type Error struct {
	Pos token.Position
	Msg string
}

func (e Error) Error() string

type ErrorHandler func(pos token.Position, msg string)

type ErrorList []*Error

func (p *ErrorList) Add(pos token.Position, msg string)

func (p ErrorList) Err() error

func (p ErrorList) Error() string

func (p ErrorList) Len() int

ErrorList implements the sort Interface.

func (p ErrorList) Less(i, j int) bool

func (p ErrorList) Sort()

Sort sorts an ErrorList. *Error entries are sorted by position, other errors are sorted by error message, and before any *Error entry.

func (p ErrorList) Swap(i, j int)

type Scanner struct {

	// public state - ok to modify
	ErrorCount int // number of errors encountered
	// contains filtered or unexported fields
}

func (s *Scanner) Init(file *token.File, src []byte, err ErrorHandler)

func (s *Scanner) Scan() (pos token.Pos, tok token.Token, lit string)