The invocation of a function resulting from evaluating an expression.
Invocations of methods and other forms of functions are represented by MethodInvocation nodes. Invocations of getters and setters are represented by either PrefixedIdentifier or PropertyAccess nodes.
functionExpressionInvocation ::= Expression TypeArgumentList? ArgumentList
- Implemented types
- Available extensions
- Annotations
-
- @AnalyzerPublicApi(message: 'exported by lib/dart/ast/ast.dart')
Properties
- argumentList → ArgumentList
-
The list of arguments to the method.
no setterinherited
- beginToken → Token
-
The first token included in this node's source range.
no setterinherited
- canBeConst → bool
-
Whether it would be valid for this expression to have a
const
keyword.no setterinherited -
childEntities
→ Iterable<
SyntacticEntity> -
An iterator that can be used to iterate through all the entities (either
AST nodes or tokens) that make up the contents of this node, including doc
comments but excluding other comments.
no setterinherited
- correspondingParameter → FormalParameterElement?
-
The parameter element representing the parameter to which the value of
this expression is bound.
no setterinherited
- element → ExecutableElement?
-
The element associated with the function being invoked based on static
type information.
no setter
- end → int
-
The offset of the character immediately following the last character of
this node's source range.
no setterinherited
- endToken → Token
-
The last token included in this node's source range.
no setterinherited
- function → Expression
-
The expression producing the function being invoked.
no setteroverride
- hashCode → int
-
The hash code for this object.
no setterinherited
- inConstantContext → bool
-
Whether this expression is in a constant context.
no setterinherited
- isAssignable → bool
-
Whether this expression is syntactically valid for the LHS of an
AssignmentExpression.
no setterinherited
- isSynthetic → bool
-
Whether this node is a synthetic node.
no setterinherited
- length → int
-
Return the number of characters in the syntactic entity's source range.
no setterinherited
- nullShortingTermination → Expression
-
The expression that terminates any null shorting that might occur in this
expression.
no setterinherited
- offset → int
-
Return the offset from the beginning of the file to the first character in
the syntactic entity.
no setterinherited
- parent → AstNode?
-
Returns this node's parent node, or
null
if this node is the root of an AST structure.no setterinherited - precedence → Precedence
-
The precedence of this expression.
no setterinherited
- root → AstNode
-
The node at the root of this node's AST structure.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- staticInvokeType → DartType?
-
The function type of the invocation based on the static type information,
or
null
if the AST structure hasn't been resolved, or if the invoke couldn't be resolved.no setterinherited - staticType → DartType?
-
The static type of this expression, or
null
if the AST structure hasn't been resolved.no setterinherited - typeArguments → TypeArgumentList?
-
The type arguments to be applied to the method being invoked, or
null
if no type arguments were provided.no setterinherited -
typeArgumentTypes
→ List<
DartType> ? -
The actual type arguments of the invocation, either explicitly specified
in typeArguments, or inferred, or
null
if the AST structure hasn't been resolved.no setterinherited - unParenthesized → Expression
-
If this expression is a parenthesized expression, returns the result of
unwrapping the expression inside the parentheses. Otherwise, returns this
expression.
no setterinherited
Methods
-
accept<
E> (AstVisitor< E> visitor) → E? -
Use the given
visitor
to visit this node.inherited -
computeConstantValue(
) → AttemptedConstantEvaluationResult? -
Computes the constant value of this expression, if it has one.
inherited
-
findPrevious(
Token target) → Token? -
Returns the token before
target
, ornull
if it can't be found.inherited -
nodeCovering(
{required int offset, int length = 0}) → AstNode? -
Available on AstNode, provided by the AstNodeExtension extension
Returns the minimal covering node for the range of characters beginning at theoffset
with the givenlength
. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
thisOrAncestorMatching<
E extends AstNode> (bool predicate(AstNode)) → E? -
Returns either this node or the most immediate ancestor of this node for
which the
predicate
returnstrue
, ornull
if there's no such node.inherited -
thisOrAncestorOfType<
E extends AstNode> () → E? -
Returns either this node or the most immediate ancestor of this node that
has the given type, or
null
if there's no such node.inherited -
toSource(
) → String -
Returns a textual description of this node in a form approximating valid
source.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
visitChildren(
AstVisitor visitor) → void -
Use the given
visitor
to visit all of the children of this node.inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited