VARIABLES T

T <: B
T >: A

type parameter bounds:
T <: B, >: A

status:
-hasCannotCaptureTypesError: false
-hasConflictingConstraints: true
-hasContradiction: true
-hasErrorInConstrainingTypes: false
-hasParameterConstraintError: false
-hasTypeInferenceIncorporationError: true
-hasTypeParameterWithUnsatisfiedOnlyInputTypesError: false
-hasUnknownParameters: false
-hasViolatedUpperBound: false
-isSuccessful: false

result:
T=???