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Diffstat (limited to 'lib/dialyzer/src/dialyzer_typesig.erl')
| -rw-r--r-- | lib/dialyzer/src/dialyzer_typesig.erl | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/dialyzer/src/dialyzer_typesig.erl b/lib/dialyzer/src/dialyzer_typesig.erl index b1f6a54503..6776f87b66 100644 --- a/lib/dialyzer/src/dialyzer_typesig.erl +++ b/lib/dialyzer/src/dialyzer_typesig.erl @@ -418,7 +418,11 @@ traverse(Tree, DefinedVars, State) -> match_fail -> throw(error); raise -> throw(error); bs_init_writable -> {State, t_from_term(<<>>)}; - build_stacktrace -> {State, t_list()}; + build_stacktrace -> + V = mk_var(Tree), + Type = erl_bif_types:type(erlang, build_stacktrace, 0), + State1 = state__store_conj(V, sub, Type, State), + {State1, V}; Other -> erlang:error({'Unsupported primop', Other}) end; 'receive' -> |