Interface IScope

The base interface for scopes.

Namespace: Loretta.CodeAnalysis.Lua
Assembly: Loretta.CodeAnalysis.Lua.dll
Syntax
public interface IScope

Properties

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ContainedScopes

Returns the scopes directly contained within this scope.

Declaration
IEnumerable<IScope> ContainedScopes { get; }
Property Value
Type Description
IEnumerable<IScope>
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ContainingScope

The parent scope (if any).

Declaration
IScope ContainingScope { get; }
Property Value
Type Description
IScope
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DeclaredVariables

Contains the variables declared within the scope. As variables can be shadowed/redeclared, there may be multiple variables with the same name.

Declaration
IEnumerable<IVariable> DeclaredVariables { get; }
Property Value
Type Description
IEnumerable<IVariable>
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GotoLabels

The goto labels contained within this scope.

Declaration
IEnumerable<IGotoLabel> GotoLabels { get; }
Property Value
Type Description
IEnumerable<IGotoLabel>
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Kind

The kind of scope.

Declaration
ScopeKind Kind { get; }
Property Value
Type Description
ScopeKind
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Node

The syntax node that originated this scope. Not supported for the global scope.

Declaration
SyntaxNode Node { get; }
Property Value
Type Description
SyntaxNode
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ReferencedVariables

Variables that are directly referenced by this scope.

Declaration
IEnumerable<IVariable> ReferencedVariables { get; }
Property Value
Type Description
IEnumerable<IVariable>

Methods

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FindVariable(String, ScopeKind)

Attempts to find a variable with the given name.

Declaration
IVariable FindVariable(string name, ScopeKind kind = ScopeKind.Global)
Parameters
Type Name Description
System.String name

The name of the variable to search by.
ScopeKind kind

The kind of scope up to which to search the variable in.
Returns
Type Description
IVariable
Remarks

The kind parameter searches for a scope of the provided kind or a more specific one as in the following list: