diff options
Diffstat (limited to 'lib/dialyzer/test/small_SUITE_data/src/union_paren.erl')
-rw-r--r-- | lib/dialyzer/test/small_SUITE_data/src/union_paren.erl | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/lib/dialyzer/test/small_SUITE_data/src/union_paren.erl b/lib/dialyzer/test/small_SUITE_data/src/union_paren.erl new file mode 100644 index 0000000000..4691a57d98 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/union_paren.erl @@ -0,0 +1,24 @@ +-module(union_paren). + +-compile(export_all). + +t1() -> + t1(3.14). + +-spec t1((A :: integer()) | (B :: atom())) -> integer(). +t1(A) -> + fy:bar(A). + +t2() -> + t2(3.14). + +-spec t2(integer() | atom()) -> integer(). +t2(A) -> + fy:bar(A). + +t3() -> + 3.14 = t3(foo). + +-spec t3(_) -> (I :: integer()) | (A :: atom()). +t3(A) when is_atom(A) -> A; +t3(I) when is_integer(I) -> I. |