diff options
Diffstat (limited to 'lib/compiler/src/beam_ssa_type.erl')
| -rw-r--r-- | lib/compiler/src/beam_ssa_type.erl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/compiler/src/beam_ssa_type.erl b/lib/compiler/src/beam_ssa_type.erl index 68920e7dd3..3c06c83e2e 100644 --- a/lib/compiler/src/beam_ssa_type.erl +++ b/lib/compiler/src/beam_ssa_type.erl @@ -160,6 +160,10 @@ opt_finish_1([Arg | Args], [TypeMap | TypeMaps], ParamInfo0) -> case join(maps:values(TypeMap)) of any -> opt_finish_1(Args, TypeMaps, ParamInfo0); + none -> + %% This function will never be called. Pretend that we don't + %% know the type for this argument. + opt_finish_1(Args, TypeMaps, ParamInfo0); JoinedType -> JoinedType = verified_type(JoinedType), ParamInfo = ParamInfo0#{ Arg => validator_anno(JoinedType) }, |