ScopeStack class final

An immutable stack of scope names, innermost last, for example source.dart > string.interpolated.single.dart.

Stacks share their parents, so pushing is cheap. Tokens keep a reference to the stack instead of copying it.

Constructors

ScopeStack.root(String scope)

A stack holding the single root scope.

Properties

depth → int

How many scopes the stack holds.

final

hashCode → int

The hash code for this object.

no setter, override

parent → ScopeStack?

The stack without its innermost scope, or null at the root.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scope → String

The innermost scope name.

final

scopes → List<String>

Scope names from outermost to innermost.

late, final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

push(String? scopePath) → ScopeStack

Pushes scopePath. Space-separated paths push one scope per segment, as in vscode-textmate. A null or empty path returns this stack.

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override