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author | Micael Karlberg <[email protected]> | 2011-03-17 12:19:57 +0100 |
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committer | Micael Karlberg <[email protected]> | 2011-03-17 12:19:57 +0100 |
commit | 6b1d1ab0a27e9ed08a626e18319beb91d0a0d5ce (patch) | |
tree | 82e54daec07390bb4cad8b279e0e8d1fd0170b78 /lib/dialyzer/test/opaque_tests_SUITE_data/src/gb_sets/gb_sets_rec.erl | |
parent | 4f42486c2f94860c1aa8152562760b6a2aa7c5cb (diff) | |
parent | f861b4fdb3fd39e35f2951c53a73b30a98c7f973 (diff) | |
download | otp-6b1d1ab0a27e9ed08a626e18319beb91d0a0d5ce.tar.gz otp-6b1d1ab0a27e9ed08a626e18319beb91d0a0d5ce.tar.bz2 otp-6b1d1ab0a27e9ed08a626e18319beb91d0a0d5ce.zip |
Merge branch 'dev' into bmk/inets/ftp/missing_spec_causes_dialyxer_problems/OTP-9114
Also fixed a bunch of "end-years" (was 2010 but should have been 2011,
which the commit hook not happy with).
Diffstat (limited to 'lib/dialyzer/test/opaque_tests_SUITE_data/src/gb_sets/gb_sets_rec.erl')
-rw-r--r-- | lib/dialyzer/test/opaque_tests_SUITE_data/src/gb_sets/gb_sets_rec.erl | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/lib/dialyzer/test/opaque_tests_SUITE_data/src/gb_sets/gb_sets_rec.erl b/lib/dialyzer/test/opaque_tests_SUITE_data/src/gb_sets/gb_sets_rec.erl new file mode 100644 index 0000000000..008b0a486a --- /dev/null +++ b/lib/dialyzer/test/opaque_tests_SUITE_data/src/gb_sets/gb_sets_rec.erl @@ -0,0 +1,23 @@ +%%--------------------------------------------------------------------- +%% This module does not test gb_sets. Instead it tests that we can +%% create records whose fields are declared with an opaque type and +%% retrieve these fields without problems. Unitialized record fields +%% used to cause trouble for the analysis due to the implicit +%% 'undefined' value that record fields contain. The problem was the +%% strange interaction of ?opaque() and ?union() in the definition of +%% erl_types:t_inf/3. This was fixed 18/1/2009. +%% -------------------------------------------------------------------- + +-module(gb_sets_rec). + +-export([new/0, get_g/1]). + +-record(rec, {g :: gb_set()}). + +-spec new() -> #rec{}. +new() -> + #rec{g = gb_sets:empty()}. + +-spec get_g(#rec{}) -> gb_set(). +get_g(R) -> + R#rec.g. |