File: Empty.g

package info (click to toggle)
frown 0.6.2.3-4
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 8,440 kB
  • ctags: 247
  • sloc: haskell: 35,175; makefile: 173; yacc: 23
file content (23 lines) | stat: -rw-r--r-- 319 bytes parent folder | download | duplicates (6)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
{-

A grammar with an `empty' nonterminal (that is, a nonterminal that
denotes the empty language).

	frown Empty.g

-}

module Empty
where

type Terminal                 =  Char

type Result                   =  Maybe

%{

Nonterminal                   =   s;

}%

frown ts                      =  fail "syntax error"