X-Git-Url: https://git.xandkar.net/?a=blobdiff_plain;f=compiler%2Fsrc%2Flib%2Ftiger%2Ftiger_error.mli;h=ed4a7cf9cf12a3c1c489d11ea0e42692b75074e7;hb=c09092a90642142756c6d9aafb553fd3dd4d11a6;hp=eba33f2b964b62a36c09a793cf0b6cdb90de8e7f;hpb=4c550cd5b9653add413e21d06c73efe3aa657e06;p=tiger.ml.git

diff --git a/compiler/src/lib/tiger/tiger_error.mli b/compiler/src/lib/tiger/tiger_error.mli
index eba33f2..ed4a7cf 100644
--- a/compiler/src/lib/tiger/tiger_error.mli
+++ b/compiler/src/lib/tiger/tiger_error.mli
@@ -70,4 +70,7 @@ val raise : t -> 'a
 
 val to_string : t -> string
 
-val is_unknown_id : t -> bool
+val is_unknown_id   : t -> bool
+val is_unknown_type : t -> bool
+val is_wrong_type   : t -> bool
+val is_invalid_syntax : t -> bool