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| author | Hans Bolinder <[email protected]> | 2014-03-03 15:27:09 +0100 |
|---|---|---|
| committer | Hans Bolinder <[email protected]> | 2014-03-04 12:08:16 +0100 |
| commit | 774955d0d2a44fa8ac5943a14516d54db2b8f6d5 (patch) | |
| tree | 147bcef3d834180b8bc7ed1174fcd113022e19f7 /lib/stdlib/test | |
| parent | e2910a4fc3c0e8f70fef5578225edc6e36d6fbe7 (diff) | |
| download | otp-774955d0d2a44fa8ac5943a14516d54db2b8f6d5.tar.gz otp-774955d0d2a44fa8ac5943a14516d54db2b8f6d5.tar.bz2 otp-774955d0d2a44fa8ac5943a14516d54db2b8f6d5.zip | |
Introduce compiler option 'nowarn_deprecated_type'
The deprecation of the built-in types dict/0 and so on had as
side-effect that it was impossible to switch to dict:dict/2 and so on
without getting warnings either in the the previous release (R16B) or
the current one (17.0).
By including the attribute
-compile(nowarn_deprecated_type).
in an Erlang source file warnings about deprecated types can be
avoided in 17.0.
The option can also be given as a compiler flag:
erlc +nowarn_deprecated_type file.erl
Diffstat (limited to 'lib/stdlib/test')
| -rw-r--r-- | lib/stdlib/test/erl_lint_SUITE.erl | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl index 68bea539a8..8754677466 100644 --- a/lib/stdlib/test/erl_lint_SUITE.erl +++ b/lib/stdlib/test/erl_lint_SUITE.erl @@ -3243,7 +3243,7 @@ bin_syntax_errors(Config) -> ok. predef(doc) -> - "Predefined types: array(), digraph(), and so on"; + "OTP-10342: Predefined types: array(), digraph(), and so on"; predef(suite) -> []; predef(Config) when is_list(Config) -> W = get_compilation_warnings(Config, "predef", []), @@ -3258,6 +3258,27 @@ predef(Config) when is_list(Config) -> {37,erl_lint,{Tag,{queue,0},{queue,queue,1},"OTP 18.0"}}, {42,erl_lint,{Tag,{set,0},{sets,set,1},"OTP 18.0"}}, {47,erl_lint,{Tag,{tid,0},{ets,tid},"OTP 18.0"}}] = W2, + Ts = [{otp_10342_1, + <<"-compile(nowarn_deprecated_type). + + -spec t(dict()) -> non_neg_integer(). + + t(D) -> + erlang:phash2(D, 3000). + ">>, + {[nowarn_unused_function]}, + []}, + {otp_10342_2, + <<"-spec t(dict()) -> non_neg_integer(). + + t(D) -> + erlang:phash2(D, 3000). + ">>, + {[nowarn_unused_function]}, + {warnings,[{1,erl_lint, + {deprecated_builtin_type,{dict,0},{dict,dict,2}, + "OTP 18.0"}}]}}], + [] = run(Config, Ts), ok. run(Config, Tests) -> |