Class CfgScope
An AST node with an associated control-flow graph.
Top-levels, methods, blocks, and lambdas are all CFG scopes.
Note that module declarations are not themselves CFG scopes, as they are part of the CFG of the enclosing top-level or callable.
Import path
import codeql.ruby.CFGDirect supertypes
Indirect supertypes
Known direct subtypes
Predicates
| getOuterCfgScope | Gets the CFG scope that this scope is nested under, if any. |
Inherited predicates
| getAChild | Gets a child node of this | from AstNode |
| getAChild | Gets a child of this node, which can also be retrieved using a predicate named | from AstNode |
| getAPrimaryQlClass | Gets the name of a primary CodeQL class to which this node belongs. | from AstNode |
| getAVariable | Gets a variable declared in this scope. | from Scope |
| getDesugared | Gets the desugared version of this AST node, if any. | from AstNode |
| getEnclosingMethod | Gets the enclosing method, if any. | from AstNode |
| getEnclosingModule | Gets the enclosing module, if any. | from AstNode |
| getEnclosingToplevel | Gets the enclosing top-level. | from AstNode |
| getFile | Gets the file of this node. | from AstNode |
| getLocation | Gets the location of this node. | from AstNode |
| getOuterScope | Gets the outer scope, if any. | from Scope |
| getParent | Gets the parent of this | from AstNode |
| getPrimaryQlClasses | Gets a comma-separated list of the names of the primary CodeQL classes to which this element belongs. | from AstNode |
| getVariable | Gets the variable named | from Scope |
| isSynthesized | Holds if this node was synthesized to represent an implicit AST node not present in the source code. In the following example method call, the receiver is an implicit | from AstNode |
| toString | Gets a textual representation of this node. | from AstNode |