diff options
Diffstat (limited to 'lib/dialyzer/test/small_SUITE_data/src')
-rw-r--r-- | lib/dialyzer/test/small_SUITE_data/src/failing_funs.erl | 250 | ||||
-rw-r--r-- | lib/dialyzer/test/small_SUITE_data/src/rebar_no_return.erl | 19 |
2 files changed, 269 insertions, 0 deletions
diff --git a/lib/dialyzer/test/small_SUITE_data/src/failing_funs.erl b/lib/dialyzer/test/small_SUITE_data/src/failing_funs.erl new file mode 100644 index 0000000000..1784c4a494 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/failing_funs.erl @@ -0,0 +1,250 @@ +-module(failing_funs). + +-compile(export_all). + +% Crashes with system call. No spec. +foo1() -> halt(). + +% Crashes with system call. With spec. +-spec foo2() -> no_return(). +foo2() -> halt(). + +% Crashes on its own. No spec. +foo3() -> case a of b -> ok end. + +% Crashes on its own. With spec. +-spec foo4() -> no_return(). +foo4() -> case a of b -> ok end. + +% Creates fun that crashes with system call. No spec. +foo5() -> fun() -> halt() end. + +% Creates fun that crashes with system call. With spec. +-spec foo6() -> fun(() -> no_return()). +foo6() -> fun() -> halt() end. + +% Creates fun from named fun that will crash. Neither have spec. +foo7() -> fun foo1/0. + +% Creates fun from named fun that will crash. Has spec. +-spec foo8() -> fun(() -> no_return()). +foo8() -> fun foo1/0. + +% Creates fun from named fun that will crash. Named has spec. +foo9() -> fun foo2/0. + +% Creates fun from named fun that will crash. Both have specs. +-spec foo10() -> fun(() -> no_return()). +foo10() -> fun foo2/0. + +% Creates fun from named fun that will crash. Neither have spec. +foo11() -> fun foo3/0. + +% Creates fun from named fun that will crash. Has spec. +-spec foo12() -> fun(() -> no_return()). +foo12() -> fun foo3/0. + +% Creates fun from named fun that will crash. Named has spec. +foo13() -> fun foo4/0. + +% Creates fun from named fun that will crash. Both have specs. +-spec foo14() -> fun(() -> no_return()). +foo14() -> fun foo4/0. + +% Creates fun calling a named fun that will crash. Neither have spec. +foo15() -> fun() -> foo1() end. + +% Creates fun calling a named fun that will crash. Has spec. +-spec foo16() -> fun(() -> no_return()). +foo16() -> fun() -> foo1() end. + +% Creates fun calling a named fun that will crash. Named has spec. +foo17() -> fun() -> foo2() end. + +% Creates fun calling a named fun that will crash. Both have specs. +-spec foo18() -> fun(() -> no_return()). +foo18() -> fun() -> foo2() end. + +% Creates fun calling a named fun that will crash. Neither have spec. +foo19() -> fun() -> foo3() end. + +% Creates fun calling a named fun that will crash. Has spec. +-spec foo20() -> fun(() -> no_return()). +foo20() -> fun() -> foo3() end. + +% Creates fun calling a named fun that will crash. Named has spec. +foo21() -> fun() -> foo4() end. + +% Creates fun calling a named fun that will crash. Both have specs. +-spec foo22() -> fun(() -> no_return()). +foo22() -> fun() -> foo4() end. + +% Creates two funs with no local return and will return one or die. No spec. +foo23() -> + Bomb = fun() -> halt() end, + case get(42) of + a -> Bomb(); + b -> fun() -> halt() end + end. + +% Creates two funs with no local return and will return one or die. With spec. +-spec foo24() -> fun(() -> no_return()). +foo24() -> + Bomb = fun() -> halt() end, + case get(42) of + a -> Bomb(); + b -> fun() -> halt() end + end. + +% Creates two funs with no local return and will return one or die. No spec. +foo25() -> + Bomb = fun() -> foo1() end, + case get(42) of + a -> Bomb(); + b -> fun() -> foo1() end + end. + +% Creates two funs with no local return and will return one or die. With spec. +-spec foo26() -> fun(() -> no_return()). +foo26() -> + Bomb = fun foo1/0, + case get(42) of + a -> Bomb(); + b -> fun foo1/0 + end. + +% Creates two funs with no local return and will return one or die. No spec. +foo27() -> + Bomb = fun foo1/0, + case get(42) of + a -> Bomb(); + b -> fun foo1/0 + end. + +% Creates two funs with no local return and will return one or die. With spec. +-spec foo28() -> fun(() -> no_return()). +foo28() -> + Bomb = fun() -> foo1() end, + case get(42) of + a -> Bomb(); + b -> fun() -> foo1() end + end. + +% Creates two funs with no local return and will return one or die. No spec. +foo29() -> + Bomb = fun() -> foo2() end, + case get(42) of + a -> Bomb(); + b -> fun() -> foo2() end + end. + +% Creates two funs with no local return and will return one or die. With spec. +-spec foo30() -> fun(() -> no_return()). +foo30() -> + Bomb = fun foo2/0, + case get(42) of + a -> Bomb(); + b -> fun foo2/0 + end. + +% Creates two funs with no local return and will return one or die. No spec. +foo31() -> + Bomb = fun foo2/0, + case get(42) of + a -> Bomb(); + b -> fun foo2/0 + end. + +% Creates two funs with no local return and will return one or die. With spec. +-spec foo32() -> fun(() -> no_return()). +foo32() -> + Bomb = fun() -> foo2() end, + case get(42) of + a -> Bomb(); + b -> fun() -> foo2() end + end. + +% Creates two funs with no local return and will return one or die. No spec. +foo33() -> + Bomb = fun() -> foo3() end, + case get(42) of + a -> Bomb(); + b -> fun() -> foo3() end + end. + +% Creates two funs with no local return and will return one or die. With spec. +-spec foo34() -> fun(() -> no_return()). +foo34() -> + Bomb = fun foo3/0, + case get(42) of + a -> Bomb(); + b -> fun foo3/0 + end. + +% Creates two funs with no local return and will return one or die. No spec. +foo35() -> + Bomb = fun foo3/0, + case get(42) of + a -> Bomb(); + b -> fun foo3/0 + end. + +% Creates two funs with no local return and will return one or die. With spec. +-spec foo36() -> fun(() -> no_return()). +foo36() -> + Bomb = fun() -> foo3() end, + case get(42) of + a -> Bomb(); + b -> fun() -> foo3() end + end. + +% Creates two funs with no local return and will return one or die. No spec. +foo37() -> + Bomb = fun() -> foo4() end, + case get(42) of + a -> Bomb(); + b -> fun() -> foo4() end + end. + +% Creates two funs with no local return and will return one or die. With spec. +-spec foo38() -> fun(() -> no_return()). +foo38() -> + Bomb = fun foo4/0, + case get(42) of + a -> Bomb(); + b -> fun foo4/0 + end. + +% Creates two funs with no local return and will return one or die. No spec. +foo39() -> + Bomb = fun foo4/0, + case get(42) of + a -> Bomb(); + b -> fun foo4/0 + end. + +% Creates two funs with no local return and will return one or die. With spec. +-spec foo40() -> fun(() -> no_return()). +foo40() -> + Bomb = fun() -> foo4() end, + case get(42) of + a -> Bomb(); + b -> fun() -> foo4() end + end. + +% Obtains two funs with no local return and will return one or die. No spec. +foo41() -> + Bomb = foo5(), + case get(42) of + a -> Bomb(); + b -> foo5() + end. + +% Obtains two funs with no local return and will return one or die. With spec. +-spec foo42() -> fun(() -> no_return()). +foo42() -> + Bomb = foo5(), + case get(42) of + a -> Bomb(); + b -> foo5() + end. diff --git a/lib/dialyzer/test/small_SUITE_data/src/rebar_no_return.erl b/lib/dialyzer/test/small_SUITE_data/src/rebar_no_return.erl new file mode 100644 index 0000000000..d3b504ae04 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/rebar_no_return.erl @@ -0,0 +1,19 @@ +-module(rebar_no_return). + +-export([t/0]). + +-spec t() -> no_return(). +t() -> + F = log_and_halt("baz"), + F("foo", 123). + +-spec log_and_halt(string()) -> fun((string(),integer()) -> no_return()). +log_and_halt(Msg) -> + fun(_, _) -> + abort(Msg) + end. + +-spec abort(string()) -> no_return(). +abort(Msg) -> + io:format("~s~n", [Msg]), + halt(1). |