diff options
Diffstat (limited to 'vendor/github.com/tdewolff/parse/error.go')
-rw-r--r-- | vendor/github.com/tdewolff/parse/error.go | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/vendor/github.com/tdewolff/parse/error.go b/vendor/github.com/tdewolff/parse/error.go new file mode 100644 index 0000000..1e85f9b --- /dev/null +++ b/vendor/github.com/tdewolff/parse/error.go @@ -0,0 +1,35 @@ +package parse + +import ( + "fmt" + "io" + + "github.com/tdewolff/parse/buffer" +) + +type Error struct { + Message string + Line int + Col int + Context string +} + +func NewError(msg string, r io.Reader, offset int) *Error { + line, col, context, _ := Position(r, offset) + return &Error{ + msg, + line, + col, + context, + } +} + +func NewErrorLexer(msg string, l *buffer.Lexer) *Error { + r := buffer.NewReader(l.Bytes()) + offset := l.Offset() + return NewError(msg, r, offset) +} + +func (e *Error) Error() string { + return fmt.Sprintf("parse error:%d:%d: %s\n%s", e.Line, e.Col, e.Message, e.Context) +} |