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-rw-r--r--src/pretty_print_sail2.ml5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/pretty_print_sail2.ml b/src/pretty_print_sail2.ml
index 4d3befb7..3fa05132 100644
--- a/src/pretty_print_sail2.ml
+++ b/src/pretty_print_sail2.ml
@@ -181,7 +181,10 @@ let rec doc_exp (E_aux (e_aux, _) as exp) =
| E_list exps -> string "E_list"
| E_cons (exp1, exp2) -> string "E_cons"
| E_record fexps -> string "E_record"
- | E_loop _ -> string "E_loop"
+ | E_loop (While, cond, exp) ->
+ separate space [string "while"; doc_exp cond; string "do"; doc_exp exp]
+ | E_loop (Until, cond, exp) ->
+ separate space [string "repeat"; doc_exp exp; string "until"; doc_exp cond]
| E_record_update (exp, fexps) -> string "E_record_update"
| E_vector_append (exp1, exp2) -> separate space [doc_atomic_exp exp1; string "@"; doc_atomic_exp exp2]
| E_case (exp, pexps) ->