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| author | Stavros Aronis <[email protected]> | 2011-04-02 18:57:42 +0300 |
|---|---|---|
| committer | Henrik Nord <[email protected]> | 2011-05-04 15:06:15 +0200 |
| commit | ca4633fd683527097451ca1398c90c87bb5c14fc (patch) | |
| tree | 3d8e18c9becd4feb7d3ceb1eed24bdce2ef69dd6 /lib/dialyzer/test/small_SUITE_data/src/exhaust_case.erl | |
| parent | bc619f0cbf9555df6dfc44a499f0cd9cee8bd1be (diff) | |
| download | otp-ca4633fd683527097451ca1398c90c87bb5c14fc.tar.gz otp-ca4633fd683527097451ca1398c90c87bb5c14fc.tar.bz2 otp-ca4633fd683527097451ca1398c90c87bb5c14fc.zip | |
Rename suite data directories
Diffstat (limited to 'lib/dialyzer/test/small_SUITE_data/src/exhaust_case.erl')
| -rw-r--r-- | lib/dialyzer/test/small_SUITE_data/src/exhaust_case.erl | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/lib/dialyzer/test/small_SUITE_data/src/exhaust_case.erl b/lib/dialyzer/test/small_SUITE_data/src/exhaust_case.erl new file mode 100644 index 0000000000..4b2c16f8a2 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/exhaust_case.erl @@ -0,0 +1,23 @@ +%%------------------------------------------------------------------- +%% File : exhaust_case.erl +%% Author : Kostis Sagonas <[email protected]> +%% Description : Tests that Dialyzer warns when it finds an unreachable +%% case clause (independently of whether ground vs. var). +%% +%% Created : 15 Dec 2004 by Kostis Sagonas <[email protected]> +%%------------------------------------------------------------------- + +-module(exhaust_case). +-export([t/1]). + +t(X) when is_integer(X) -> + case ret(X) of + foo -> ok; + bar -> ok; + 42 -> ok; + _other -> error %% unreachable clause (currently no warning) + %% other -> error %% but contrast this with this clause... hmm + end. + +ret(1) -> foo; +ret(2) -> bar. |