diff options
Diffstat (limited to 'lib/hipe/test/maps_SUITE_data/maps_build_and_match_over_alloc.erl')
-rw-r--r-- | lib/hipe/test/maps_SUITE_data/maps_build_and_match_over_alloc.erl | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/hipe/test/maps_SUITE_data/maps_build_and_match_over_alloc.erl b/lib/hipe/test/maps_SUITE_data/maps_build_and_match_over_alloc.erl new file mode 100644 index 0000000000..dae6f64e5f --- /dev/null +++ b/lib/hipe/test/maps_SUITE_data/maps_build_and_match_over_alloc.erl @@ -0,0 +1,16 @@ +-module(maps_build_and_match_over_alloc). +-export([test/0]). + +test() -> + Ls = id([1,2,3]), + V0 = [a|Ls], + M0 = id(#{ "a" => V0 }), + #{ "a" := V1 } = M0, + V2 = id([c|Ls]), + M2 = id(#{ "a" => V2 }), + #{ "a" := V3 } = M2, + {[a,1,2,3],[c,1,2,3]} = id({V1,V3}), + ok. + +%% Use this function to avoid compile-time evaluation of an expression. +id(I) -> I. |