diff options
| author |  Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2017-08-18 11:36:05 +0200 |
|---|---|---|
| committer | Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2017-12-12 13:30:57 +0100 |
| commit | c1cab3ba606f7034f2785f06c0d3892bca3976cf (patch) | |
| tree | 19918420f7e4b64be31953dae8f51c981e638f4a /printing | |
| parent | 745eb8d6d9f99b69d11c16e8fb5e133e8e27d0a8 (diff) | |
Removing cumbersome location in multiple patterns.
This is to have a better symmetry between CCases and GCases.
Diffstat (limited to 'printing')
| -rw-r--r-- | printing/ppconstr.ml | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/printing/ppconstr.ml b/printing/ppconstr.ml index 2c03d7c8d..51735bc9e 100644 --- a/printing/ppconstr.ml +++ b/printing/ppconstr.ml @@ -311,7 +311,6 @@ let tag_var = tag Tag.variable let pr_patt = pr_patt mt let pr_eqn pr (loc,(pl,rhs)) = - let pl = List.map snd pl in spc() ++ hov 4 (pr_with_comments ?loc (str "| " ++ @@ -402,7 +401,7 @@ let tag_var = tag Tag.variable | { v = CProdN ([],c) } -> extract_prod_binders c | { loc; v = CProdN ([[_,Name id],bk,t], - { v = CCases (LetPatternStyle,None, [{ v = CRef (Ident (_,id'),None)},None,None],[(_,([_,[p]],b))])} ) } + { v = CCases (LetPatternStyle,None, [{ v = CRef (Ident (_,id'),None)},None,None],[(_,([[p]],b))])} ) } when Id.equal id id' && not (Id.Set.mem id (free_vars_of_constr_expr b)) -> let bl,c = extract_prod_binders b in CLocalPattern (loc, (p,None)) :: bl, c @@ -418,7 +417,7 @@ let tag_var = tag Tag.variable | CLambdaN ([],c) -> extract_lam_binders c | CLambdaN ([[_,Name id],bk,t], - { v = CCases (LetPatternStyle,None, [{ v = CRef (Ident (_,id'),None)},None,None],[(_,([_,[p]],b))])} ) + { v = CCases (LetPatternStyle,None, [{ v = CRef (Ident (_,id'),None)},None,None],[(_,([[p]],b))])} ) when Id.equal id id' && not (Id.Set.mem id (free_vars_of_constr_expr b)) -> let bl,c = extract_lam_binders b in CLocalPattern (ce.loc,(p,None)) :: bl, c @@ -650,7 +649,7 @@ let tag_var = tag Tag.variable hv 0 (str"{|" ++ pr_record_body_gen (pr spc) l ++ str" |}"), latom ) - | CCases (LetPatternStyle,rtntypopt,[c,as_clause,in_clause],[(_,([(loc,[p])],b))]) -> + | CCases (LetPatternStyle,rtntypopt,[c,as_clause,in_clause],[(_,([[p]],b))]) -> return ( hv 0 ( keyword "let" ++ spc () ++ str"'" ++ |