diff options
| -rw-r--r-- | lib/compiler/src/beam_validator.erl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/compiler/src/beam_validator.erl b/lib/compiler/src/beam_validator.erl index b70cd30a33..05920461b4 100644 --- a/lib/compiler/src/beam_validator.erl +++ b/lib/compiler/src/beam_validator.erl @@ -2103,6 +2103,10 @@ merge_y_regs_1(_, _, Regs) -> Regs. %% join(Type1, Type2) -> Type %% Return the most specific type possible. %% Note: Type1 must NOT be the same as Type2. +join(none, Other) -> + Other; +join(Other, none) -> + Other; join({literal,_}=T1, T2) -> join_literal(T1, T2); join(T1, {literal,_}=T2) -> |