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| author | Kostis Sagonas <[email protected]> | 2019-06-26 11:01:33 +0200 |
|---|---|---|
| committer | Hans Bolinder <[email protected]> | 2019-06-27 09:20:06 +0200 |
| commit | 74f7e6e38b21c94595f5e45dad1ba364ed11f11a (patch) | |
| tree | b3013ff8da4de82b18ebd7d3035484bcc96d1e0a /lib/syntax_tools/src/erl_prettypr.erl | |
| parent | 14944c65bada76cf246f885f7a146c7fd54cb3df (diff) | |
| download | otp-74f7e6e38b21c94595f5e45dad1ba364ed11f11a.tar.gz otp-74f7e6e38b21c94595f5e45dad1ba364ed11f11a.tar.bz2 otp-74f7e6e38b21c94595f5e45dad1ba364ed11f11a.zip | |
Remove 'cond'-expressions from syntax_tools
'cond' expressions were an experimental addition to the Erlang language
that never matured to the point that it could be incorporated to it.
This pull request takes out the (incomplete anyway) handling of 'cond'
expressions from the syntax_tools application, so as to simplify its
code base.
Diffstat (limited to 'lib/syntax_tools/src/erl_prettypr.erl')
| -rw-r--r-- | lib/syntax_tools/src/erl_prettypr.erl | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/lib/syntax_tools/src/erl_prettypr.erl b/lib/syntax_tools/src/erl_prettypr.erl index 6ad9bec2e6..d70dd40a8a 100644 --- a/lib/syntax_tools/src/erl_prettypr.erl +++ b/lib/syntax_tools/src/erl_prettypr.erl @@ -53,7 +53,7 @@ -type hook() :: 'none' | fun((erl_syntax:syntaxTree(), _, _) -> prettypr:document()). --type clause_t() :: 'case_expr' | 'cond_expr' | 'fun_expr' +-type clause_t() :: 'case_expr' | 'fun_expr' | 'if_expr' | 'receive_expr' | 'try_expr' | {'function', prettypr:document()} | 'spec'. @@ -586,8 +586,6 @@ lay_2(Node, Ctxt) -> make_fun_clause(N, D1, D2, D3, Ctxt); if_expr -> make_if_clause(D1, D2, D3, Ctxt); - cond_expr -> - make_if_clause(D1, D2, D3, Ctxt); case_expr -> make_case_clause(D1, D2, D3, Ctxt); receive_expr -> @@ -627,14 +625,6 @@ lay_2(Node, Ctxt) -> sep([follow(text("if"), D, Ctxt1#ctxt.sub_indent), text("end")]); - cond_expr -> - Ctxt1 = reset_prec(Ctxt), - D = lay_clauses(erl_syntax:cond_expr_clauses(Node), - cond_expr, Ctxt1), - sep([text("cond"), - nest(Ctxt1#ctxt.sub_indent, D), - text("end")]); - fun_expr -> Ctxt1 = reset_prec(Ctxt), D = lay_clauses(erl_syntax:fun_expr_clauses(Node), |