diff options
Diffstat (limited to 'nodes.go')
-rw-r--r-- | nodes.go | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/nodes.go b/nodes.go deleted file mode 100644 index 29dd58f..0000000 --- a/nodes.go +++ /dev/null @@ -1,23 +0,0 @@ -package parsec - -import "fmt" - -type Node interface { -} - -type Error struct { - pos int - Message string -} - -func (e Error) Pos() int { return e.pos } -func (e Error) Error() string { return fmt.Sprintf("offset %d: %s", e.pos, e.Message) } - -func NewError(pos int, message string) Error { - return Error{pos, message} -} - -func IsError(n interface{}) bool { - _, isErr := n.(Error) - return isErr -} |