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Diffstat (limited to 'libs')
| -rw-r--r-- | libs/util.ml | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libs/util.ml b/libs/util.ml index 97aa480..6931ed9 100644 --- a/libs/util.ml +++ b/libs/util.ml @@ -1,3 +1,10 @@ +(* Either type *) + +type ('a, 'b) either = + | Left of 'a + | Right of 'b + + (* Locations *) type position = Lexing.position |