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author | Stavros Aronis <[email protected]> | 2011-04-02 18:57:42 +0300 |
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committer | Henrik Nord <[email protected]> | 2011-05-04 15:06:15 +0200 |
commit | ca4633fd683527097451ca1398c90c87bb5c14fc (patch) | |
tree | 3d8e18c9becd4feb7d3ceb1eed24bdce2ef69dd6 /lib/dialyzer/test/small_tests_SUITE_data/src/confusing_warning.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_tests_SUITE_data/src/confusing_warning.erl')
-rw-r--r-- | lib/dialyzer/test/small_tests_SUITE_data/src/confusing_warning.erl | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/lib/dialyzer/test/small_tests_SUITE_data/src/confusing_warning.erl b/lib/dialyzer/test/small_tests_SUITE_data/src/confusing_warning.erl deleted file mode 100644 index c82df0f056..0000000000 --- a/lib/dialyzer/test/small_tests_SUITE_data/src/confusing_warning.erl +++ /dev/null @@ -1,22 +0,0 @@ -%% Test case that results in a confusing warning -- created from a -%% very stripped down actual application. The second case clause of -%% test/1 cannot possibly match because all a-pairs match with the -%% first clause. Dialyzer complains that the second argument of the -%% second 2-tuple has type 'aaa' | 'bbb'. This is mucho confusing -%% since there is no 'a'-pair whose second element is 'aaa' | 'bbb'. -%% Pattern matching compilation is of course what's to blame here. - --module(confusing_warning). --export([test/1]). - -test(N) when is_integer(N) -> - case foo(N) of - {a, I} when is_integer(I) -> - I; - {a, {_, L}} -> % this clause cannot possibly match - L - end. - -foo(1) -> {a, 42}; -foo(2) -> {b, aaa}; % this is really unused -foo(3) -> {b, bbb}. % this is really unused |