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authorHans Bolinder <[email protected]>2018-09-04 10:30:29 +0200
committerGitHub <[email protected]>2018-09-04 10:30:29 +0200
commit89ec9b9c09ad4af2ee9b70d6e5efdec5394b31cd (patch)
treee1c5fa4b0a298c9bbe40ac6ab4b6c0e56c72d2d3
parent5801fcb2b36e04c433dcf0b90a8c47b86e34fc07 (diff)
parenta9e5bbd355a8ba191dca4c1d0fffb54ccef17b7d (diff)
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Merge pull request #1945 from gomoripeti/ms_transform_spec
Fix type spec of ms_transform:parse_trans/2
-rw-r--r--lib/stdlib/src/ms_transform.erl6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/stdlib/src/ms_transform.erl b/lib/stdlib/src/ms_transform.erl
index d117481d2e..3845e35e9b 100644
--- a/lib/stdlib/src/ms_transform.erl
+++ b/lib/stdlib/src/ms_transform.erl
@@ -224,10 +224,12 @@ transform_from_shell(Dialect, Clauses, BoundEnvironment) ->
%% Called when translating during compiling
%%
--spec parse_transform(Forms, Options) -> Forms2 when
+-spec parse_transform(Forms, Options) -> Forms2 | Errors | Warnings when
Forms :: [erl_parse:abstract_form() | erl_parse:form_info()],
Forms2 :: [erl_parse:abstract_form() | erl_parse:form_info()],
- Options :: term().
+ Options :: term(),
+ Errors :: {error, ErrInfo :: [tuple()], WarnInfo :: []},
+ Warnings :: {warning, Forms2, WarnInfo :: [tuple()]}.
parse_transform(Forms, _Options) ->
SaveFilename = setup_filename(),