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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/compiler/doc/src | |
| 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/compiler/doc/src')
| -rw-r--r-- | lib/compiler/doc/src/compile.xml | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/compiler/doc/src/compile.xml b/lib/compiler/doc/src/compile.xml index c66c8ea4bf..5fccdcdcb5 100644 --- a/lib/compiler/doc/src/compile.xml +++ b/lib/compiler/doc/src/compile.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2013</year> + <year>1996</year><year>2014</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -551,6 +551,14 @@ module.beam: module.erl \ <c>{Module,Name,Arity}</c> or a list of such tuples.</p> </item> + <tag><c>nowarn_deprecated_type</c></tag> + <item> + <p>Turns off warnings for uses of deprecated types. By + default (<c>warn_deprecated_type</c>), warnings are + emitted for every use of a type known by the compiler + to be deprecated.</p> + </item> + <tag><c>warn_obsolete_guard</c></tag> <item> <p>Causes warnings to be emitted for calls to old type |