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authorHans Bolinder <[email protected]>2017-01-10 15:05:24 +0100
committerHans Bolinder <[email protected]>2017-01-10 15:05:24 +0100
commit712e7beec6b1192d5e7294a166a81a3561a39595 (patch)
treea2dbb826eb3fc80d614eae61b86973cfd4440c0a /lib/stdlib/src/erl_parse.yrl
parent99ed930f507868906953c6169a58c03df3e10901 (diff)
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stdlib: Correct signatures of functions in erl_parse
The signatures of erl_parse:anno_to_term/1 and erl_parse:anno_from_term/1 are corrected. Using these function no longer results in false Dialyzer warnings.
Diffstat (limited to 'lib/stdlib/src/erl_parse.yrl')
-rw-r--r--lib/stdlib/src/erl_parse.yrl10
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/stdlib/src/erl_parse.yrl b/lib/stdlib/src/erl_parse.yrl
index 5656155c53..d2dd2848b5 100644
--- a/lib/stdlib/src/erl_parse.yrl
+++ b/lib/stdlib/src/erl_parse.yrl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2016. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2017. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -1558,13 +1558,17 @@ new_anno(Term) ->
Abstr :: erl_parse_tree().
anno_to_term(Abstract) ->
- map_anno(fun erl_anno:to_term/1, Abstract).
+ F = fun(Anno, Acc) -> {erl_anno:to_term(Anno), Acc} end,
+ {NewAbstract, []} = modify_anno1(Abstract, [], F),
+ NewAbstract.
-spec anno_from_term(Term) -> erl_parse_tree() when
Term :: term().
anno_from_term(Term) ->
- map_anno(fun erl_anno:from_term/1, Term).
+ F = fun(T, Acc) -> {erl_anno:from_term(T), Acc} end,
+ {NewTerm, []} = modify_anno1(Term, [], F),
+ NewTerm.
%% Forms.
%% Recognize what sys_pre_expand does: