diff options
Diffstat (limited to 'lib/compiler/test/andor_SUITE.erl')
| -rw-r--r-- | lib/compiler/test/andor_SUITE.erl | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/lib/compiler/test/andor_SUITE.erl b/lib/compiler/test/andor_SUITE.erl index 0d00769704..4ffbe07e32 100644 --- a/lib/compiler/test/andor_SUITE.erl +++ b/lib/compiler/test/andor_SUITE.erl @@ -21,7 +21,8 @@ -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2, t_case/1,t_and_or/1,t_andalso/1,t_orelse/1,inside/1,overlap/1, - combined/1,in_case/1,before_and_inside_if/1]). + combined/1,in_case/1,before_and_inside_if/1, + slow_compilation/1]). -include_lib("test_server/include/test_server.hrl"). @@ -472,6 +473,36 @@ before_and_inside_if_2(XDo1, XDo2, Do3) -> end, {CH1,CH2}. + +-record(state, {stack = []}). + +slow_compilation(_) -> + %% The function slow_compilation_1 used to compile very slowly. + ok = slow_compilation_1({a}, #state{}). + +slow_compilation_1(T1, #state{stack = [T2|_]}) + when element(1, T2) == a, element(1, T1) == b, element(1, T1) == c -> + ok; +slow_compilation_1(T, _) + when element(1, T) == a1; element(1, T) == b1; element(1, T) == c1 -> + ok; +slow_compilation_1(T, _) + when element(1, T) == a2; element(1, T) == b2; element(1, T) == c2 -> + ok; +slow_compilation_1(T, _) when element(1, T) == a -> + ok; +slow_compilation_1(T, _) + when + element(1, T) == a, + (element(1, T) == b) and (element(1, T) == c) -> + ok; +slow_compilation_1(_, T) when element(1, T) == a -> + ok; +slow_compilation_1(_, T) when element(1, T) == b -> + ok; +slow_compilation_1(T, _) when element(1, T) == a -> + ok. + %% Utilities. check(V1, V0) -> |