evaluation_error/1 — Logtalk 3.100.1

built-in method

# `evaluation_error/1`

## Description

    evaluation_error(Error)

Throws an evaluation error. Used when evaluating an arithmetic expression generates an exception. This built-in method is declared private and thus cannot be used as a message to an object. Calling this predicate is equivalent to the following sequence of goals:

    ...,
    context(Context),
    throw(error(evaluation_error(Error), Context)).

This allows the user to generate errors in the same format used by the runtime.

Possible values for `Error` include:

- `float_overflow`

- `int_overflow`

- `undefined`

- `underflow`

- `zero_divisor`

## Modes and number of proofs

    evaluation_error(@nonvar) - error

## Errors

When called:
`evaluation_error(Exception)`

## Examples

    ...,
    Divisor =:= 0,
    evaluation_error(zero_divisor).

See also

catch/3, throw/1, context/1, instantiation_error/0, uninstantiation_error/1, type_error/2, domain_error/2, consistency_error/3, existence_error/2, permission_error/3, representation_error/1, resource_error/1, syntax_error/1, system_error/0