ErrorRule class final

An @error rule.

This emits an error and stops execution.

Inheritance

Constructors

ErrorRule(Expression expression, FileSpan span)

Properties

expression → Expression
The expression to evaluate for the error message.
final
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
span → FileSpan
The source span associated with the node.
final

Methods

accept<T>(StatementVisitor<T> visitor) → T
Calls the appropriate visit method on visitor.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited