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| author | Christopher Faulet <[email protected]> | 2009-12-15 16:56:13 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2010-01-19 16:23:33 +0100 |
| commit | 96773ebcef2fe5949695a4fd923343ec4b049087 (patch) | |
| tree | 38d4645c7cff88529049aadef1c1d67616bd0d61 /erts/test/erlc_SUITE.erl | |
| parent | 5fdb43ee9adb9081998a2428ba2e5b001c067393 (diff) | |
| download | otp-96773ebcef2fe5949695a4fd923343ec4b049087.tar.gz otp-96773ebcef2fe5949695a4fd923343ec4b049087.tar.bz2 otp-96773ebcef2fe5949695a4fd923343ec4b049087.zip | |
Add option -Werror in erlc(1)
Like in gcc, this option treats warnings as errors.
Diffstat (limited to 'erts/test/erlc_SUITE.erl')
| -rw-r--r-- | erts/test/erlc_SUITE.erl | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/erts/test/erlc_SUITE.erl b/erts/test/erlc_SUITE.erl index 1d944811aa..c91471e412 100644 --- a/erts/test/erlc_SUITE.erl +++ b/erts/test/erlc_SUITE.erl @@ -56,6 +56,13 @@ compile_erl(Config) when is_list(Config) -> ?line run(Config, Cmd, FileName, "-W0", ["_OK_"]), + %% Try treating warnings as errors. + + ?line run(Config, Cmd, FileName, "-Werror", + ["compile: warnings being treated as errors\$", + "Warning: function foo/0 is unused\$", + "_ERROR_"]), + %% Check a bad file. ?line BadFile = filename:join(SrcDir, "erl_test_bad.erl"), |