X-Git-Url: https://git.xandkar.net/?a=blobdiff_plain;f=compiler%2Fsrc%2Flib%2Ftiger%2Ftiger_error.mli;h=0344269936ff5e0a895fb611ced8f247bab4418a;hb=cc540a7e2dfcee4411953075210a64de874b91e5;hp=84d4317eeaea1758430fe682d6cece5a3a5c07b3;hpb=b9b456cc1bb9aff5e9e6972492d446a468feddcf;p=tiger.ml.git

diff --git a/compiler/src/lib/tiger/tiger_error.mli b/compiler/src/lib/tiger/tiger_error.mli
index 84d4317..0344269 100644
--- a/compiler/src/lib/tiger/tiger_error.mli
+++ b/compiler/src/lib/tiger/tiger_error.mli
@@ -4,10 +4,26 @@ module Sym = Tiger_symbol
 module Typ = Tiger_env_type
 
 type t =
+  | Cycle_in_type_decs of
+      { from_id  : Sym.t
+      ; from_pos : Pos.t
+      ;   to_id  : Sym.t
+      ;   to_pos : Pos.t
+      }
+  | Break_outside_loop of Pos.t
   | Invalid_syntax    of Pos.t
   | Unknown_id        of {id    : Sym.t; pos : Pos.t}
   | Unknown_type      of {ty_id : Sym.t; pos : Pos.t}
+  | Id_is_a_function  of {id    : Sym.t; pos : Pos.t}
   | Id_not_a_function of {id    : Sym.t; pos : Pos.t}
+  | No_such_field_in_record of {field : Sym.t; record : Typ.t; pos : Pos.t}
+  | Exp_not_a_record  of {ty    : Typ.t; pos : Pos.t}
+  | Exp_not_an_array  of {ty    : Typ.t; pos : Pos.t}
+  | Wrong_type of
+      { expected : Typ.t
+      ; given    : Typ.t
+      ; pos      : Pos.t
+      }
   | Wrong_type_of_expression_in_var_dec of
       { var_id   : Sym.t
       ; expected : Typ.t
@@ -19,6 +35,11 @@ type t =
       ; ty       : Typ.t
       ; pos      : Pos.t
       }
+  | Wrong_type_used_as_array of
+      { ty_id    : Sym.t
+      ; ty       : Typ.t
+      ; pos      : Pos.t
+      }
   | Wrong_type_of_field_value of
       { field_id : Sym.t
       ; expected : Typ.t
@@ -56,4 +77,13 @@ 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_wrong_number_of_args : t -> bool
+val is_invalid_syntax : t -> bool
+val is_not_a_record : t -> bool
+val is_not_an_array : t -> bool
+val is_no_such_field_in_record : t -> bool
+val is_cycle_in_type_dec : t -> bool
+val is_break_outside_loop : t -> bool