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| author |  letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-02-25 16:43:56 +0000 |
|---|---|---|
| committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-02-25 16:43:56 +0000 |
| commit | a13eac935515be8be32b8080aab858c46a6b202a (patch) | |
| tree | c4456f495e104aaef9edec6fac939ad0b55b3d12 /plugins/extraction/scheme.ml | |
| parent | 5a085cb64261a533d3131cdeae2b10cc2d8f1d14 (diff) | |
Extraction: Add missing parenthesis around emulated pattern-match (fix #2478)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13861 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'plugins/extraction/scheme.ml')
| -rw-r--r-- | plugins/extraction/scheme.ml | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/plugins/extraction/scheme.ml b/plugins/extraction/scheme.ml index 612da1349..c07710713 100644 --- a/plugins/extraction/scheme.ml +++ b/plugins/extraction/scheme.ml @@ -99,9 +99,12 @@ let rec pp_expr env args = if ids <> [] then named_lams (List.rev ids) e else dummy_lams (ast_lift 1 e) 1 in - hov 2 (str (find_custom_match pv) ++ fnl () ++ + apply + (paren + (hov 2 + (str (find_custom_match pv) ++ fnl () ++ prvect (fun tr -> pp_expr env [] (mkfun tr) ++ fnl ()) pv - ++ pp_expr env [] t) + ++ pp_expr env [] t))) | MLcase (info,t, pv) -> let e = if info.m_kind <> Coinductive then pp_expr env [] t |