pub unsafe extern "C" fn BinaryenThrowAppendOperand(
expr: BinaryenExpressionRef,
operandExpr: BinaryenExpressionRef,
) -> BinaryenIndex
pub unsafe extern "C" fn BinaryenThrowAppendOperand(
expr: BinaryenExpressionRef,
operandExpr: BinaryenExpressionRef,
) -> BinaryenIndex