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-rw-r--r--language/l2.lem1
1 files changed, 1 insertions, 0 deletions
diff --git a/language/l2.lem b/language/l2.lem
index 36d64694..7ee69d5e 100644
--- a/language/l2.lem
+++ b/language/l2.lem
@@ -544,6 +544,7 @@ type tag = (* Data indicating where the identifier arises and thus information
| Tag_spec
| Tag_enum of integer
| Tag_alias
+ | Tag_unknown (* Tag to distinguish an unknown path from a non-analysis non deterministic path *)
type tinf = (* Type variables, type, and constraints, bound to an identifier *)