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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/src/erl_lint.erl | |
| 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/src/erl_lint.erl')
| -rw-r--r-- | lib/stdlib/src/erl_lint.erl | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl index 603808328e..1fe0bd5896 100644 --- a/lib/stdlib/src/erl_lint.erl +++ b/lib/stdlib/src/erl_lint.erl @@ -508,6 +508,9 @@ start(File, Opts) -> {deprecated_function, bool_option(warn_deprecated_function, nowarn_deprecated_function, true, Opts)}, + {deprecated_type, + bool_option(warn_deprecated_type, nowarn_deprecated_type, + true, Opts)}, {obsolete_guard, bool_option(warn_obsolete_guard, nowarn_obsolete_guard, true, Opts)}, @@ -2646,7 +2649,8 @@ check_type({type, La, TypeName, Args}, SeenVars, St) -> St1 = case is_var_arity_type(TypeName) of true -> St; false -> - Obsolete = obsolete_builtin_type(TypePair), + Obsolete = (is_warn_enabled(deprecated_type, St) + andalso obsolete_builtin_type(TypePair)), IsObsolete = case Obsolete of {deprecated, Repl, _} when element(1, Repl) =/= Module -> |