diff options
Diffstat (limited to 'lib/compiler/src/beam_types.erl')
| -rw-r--r-- | lib/compiler/src/beam_types.erl | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/compiler/src/beam_types.erl b/lib/compiler/src/beam_types.erl index 07d3c3d3f2..752dda0d2b 100644 --- a/lib/compiler/src/beam_types.erl +++ b/lib/compiler/src/beam_types.erl @@ -180,8 +180,9 @@ meet(#t_integer{elements={_,_}}=T, #t_integer{elements=any}) -> meet(#t_integer{elements=any}, #t_integer{elements={_,_}}=T) -> T; meet(#t_integer{elements={MinA,MaxA}}, #t_integer{elements={MinB,MaxB}}) - when MinA >= MinB, MaxA =< MaxB; - MinB >= MinA, MaxB =< MaxA -> + when MinA >= MinB, MinA =< MaxB; + MinB >= MinA, MinB =< MaxA -> + true = MinA =< MaxA andalso MinB =< MaxB, %Assertion. #t_integer{elements={max(MinA, MinB),min(MaxA, MaxB)}}; meet(#t_integer{}=T, number) -> T; meet(float=T, number) -> T; |