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| author | Brian Campbell | 2017-09-18 16:31:56 +0100 |
|---|---|---|
| committer | Brian Campbell | 2017-09-18 16:31:56 +0100 |
| commit | 4d83d5cf11751b990055963797b5919bf7c22b0b (patch) | |
| tree | 329c2cd838c467430146ceafd662f6a8a7091d40 /src/pretty_print_common.ml | |
| parent | d7d7b781e91abbefca7e7a037c4109b3db89f958 (diff) | |
| parent | 4e7a568bb57337d41dda893044ed84b66e62752f (diff) | |
Merge branch 'experiments' into mono-experiments
Diffstat (limited to 'src/pretty_print_common.ml')
| -rw-r--r-- | src/pretty_print_common.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pretty_print_common.ml b/src/pretty_print_common.ml index 70f5b749..02cc3574 100644 --- a/src/pretty_print_common.ml +++ b/src/pretty_print_common.ml @@ -212,7 +212,7 @@ let doc_typ, doc_atomic_typ, doc_nexp, doc_nexp_constraint = and atomic_nexp_typ ((Nexp_aux(n,_)) as ne) = match n with | Nexp_var v -> doc_var v | Nexp_id i -> braces (doc_id i) - | Nexp_constant i -> doc_int i + | Nexp_constant i -> if i < 0 then parens(doc_int i) else doc_int i | Nexp_neg _ | Nexp_exp _ | Nexp_times _ | Nexp_sum _ | Nexp_minus _-> group (parens (nexp ne)) |