Package-level declarations
Types
Expressions can have multiple types of accesses. Determines dataflow (DFG) edges
This interfaces denotes that Node can accept arguments. The most famous example would be a CallExpression to populate CallExpression.arguments or the ReturnStatement.returnValue of a return statement.
An assignment assigns a certain value (usually an Expression) to a certain target.
An assignment holder is a node that intentionally contains assignment edges.
A node triggering a conditional execution of other code.
This interface denotes that the class is able to provide source code and location information for a specific node.
This interface needs to be implemented by Nodes in the graph, wo serve as an entry-point to the EOG. This is primarily used in the SymbolResolver for resolution, so that we can follow the EOG path from these nodes and resolve all symbols accordingly. But also other passes might be interested in all EOG start nodes. They can use the EOGStarterPass to apply the pass on all such nodes in the graph.
Some nodes have aliases, i.e., it potentially references another variable. This means that writing to this node, also writes to its aliases and vice-versa.
Specifies that a certain node has a base on which it executes an operation.
Interface that allows us to mark nodes that contain a default value
Specifies that a certain node has an initializer. It is a special case of ArgumentHolder, in which the initializer is treated as the first (and only) argument.
A simple interface that a node has language.
A simple interface to denote that the implementing class has some kind of operatorCode.
Specifies that this node (e.g. a BinaryOperator contains an operation that can be overloaded by an OperatorDeclaration.
A simple interface that a node has scope.
This interface denotes that a Node "holds" a list of other nodes. See also ArgumentHolder and StatementHolder, in which Holder is used as a common interface.
This interfaces serves as base for different entities that provide some kind of meta-data for a Node, such as its language, code or location.
This class represents anything that can have a "Name". In the simplest case it only represents a local name in a flat hierarchy, such as myVariable. However, it can also be used to represent fully qualified name with a complex name hierarchy, such as my::namespace::function.
This interface denotes that the class is able to provide the current namespace. The applyMetadata will use this information to set the parent of a Name.
The base class for all graph objects that are going to be persisted in the database.
Interface for a node representing some kind of failure during the translation or while parsing.
This MetadataProvider makes sure that we can type our node builder functions correctly. For language frontend and handlers, T should be set to the type of the raw node. For passes, T should be set to Nothing, since we do not have raw nodes there.
This interfaces serves as a base for entities that provide the current scope / name prefix. This is reserved for future use.
This interface denotes an AST node that can contain code. This code is stored as statements. This includes Translation units namespaces and classes as some languages, mainly scripting languages allow code placement outside explicit functions.
Properties
Returns a list of all Nodes, starting from the current Node, which are the beginning of an EOG path created by the EvaluationOrderGraphPass. Typical examples include all top-level declarations, such as functions and variables. For a more detailed explanation, see EOGStarterHolder.
Returns the expression specifying the dimension (i.e., size) of the array during its initialization.
Returns all Assignment child edges in this graph, starting with this Node.
Returns all AssignExpression child edges in this graph, starting with this Node.
Returns all BreakStatement child edges in this graph, starting with this Node.
Set of all functions which are called from this function
Returns all CallExpression children in this graph, starting with this Node.
Returns all CastExpression children in this graph, starting with this Node.
Returns all ContinueStatement child edges in this graph, starting with this Node.
Returns all DoStatement child edges in this graph, starting with this Node.
Returns all FieldDeclaration children in this graph, starting with this Node.
Returns the Assignment.value of the first (by EOG order beginning from) Assignment that this variable has as its Assignment.target in the scope of the variable.
Returns all ForEachStatement child edges in this graph, starting with this Node.
Returns all ForStatement child edges in this graph, starting with this Node.
Returns all FunctionDeclaration children in this graph, starting with this Node.
Returns all IfStatement child edges in this graph, starting with this Node.
Returns all ImportDeclaration children in this graph, starting with this Node.
Returns all LabelStatement child edges in this graph, starting with this Node.
Returns all MemberCallExpression children in this graph, starting with this Node.
Returns all MemberExpression children in this graph, starting with this Node.
Returns all MethodDeclaration children in this graph, starting with this Node.
Returns all RecordDeclaration children in this graph, starting with this Node.
Returns all OperatorCallExpression children in this graph, starting with this Node.
Returns all OperatorDeclaration children in this graph, starting with this Node.
Returns all ParameterDeclaration children in this graph, starting with this Node.
Return all ProblemNode children in this graph (either stored directly or in Node.additionalProblems), starting with this Node.
Returns all RecordDeclaration children in this graph, starting with this Node.
Returns all ReturnStatement child edges in this graph, starting with this Node.
Returns all SwitchStatement child edges in this graph, starting with this Node.
Returns all ThrowExpression child edges in this graph, starting with this Node.
Returns the TranslationUnitDeclaration where this node is located in.
Returns all TryStatement child edges in this graph, starting with this Node.
Returns all VariableDeclaration children in this graph, starting with this Node.
Returns all WhileStatement child edges in this graph, starting with this Node.
Functions
Flattens the AST beginning with this node and returns all nodes of type T. For convenience, an optional predicate function predicate can be supplied, which will be applied via Collection.filter
Returns a PointerType that describes an array reference to the current type.
This inline function returns the n-th body statement (in AST order) as specified in T. It throws a StatementNotFound exception if it does not exist or match the type.
This inline function returns the n-th body statement (in AST order) cast as T or null if it does not exist or the type does not match.
This function returns the first node that matches the name on the supplied list of nodes.
Set of all functions calling function
Returns all CallExpressions in this graph which call a method with the given name.
This function allows the setting of a node's code and location region as the code and location of its children. Sometimes, when we translate a parent node in the language-specific AST with its children into the CPG AST, we have to set a specific intermediate Node between, that has no language-specific AST that can give it a proper code and location.
Sometimes we need to explicitly (re)set the code and location of a node to another raw node than originally used in the node builder. A common use-case for that is languages that contain expression statements, which we simplify to simple expressions. But in these languages, the expression often does not contain a semicolon at the end, where-as the statement does. In this case we want to preserve the original code containing the semicolon and need to set the node's code/location to the statement rather than the expression, after it comes back from the expression handler.
Iterates the next EOG edges until there are no more edges available (or until a loop is detected). Returns a list of possible paths (each path is represented by a list of nodes).
Iterates the next full DFG edges until there are no more edges available (or until a loop is detected). Returns a list of possible paths (each path is represented by a list of nodes).
Iterates the next PDG edges until there are no more edges available (or until a loop is detected). Returns a list of possible paths (each path is represented by a list of nodes).
Iterates the prev full DFG edges until there are no more edges available (or until a loop is detected). Returns a list of possible paths (each path is represented by a list of nodes).
All nodes which depend on this if statement
All nodes which depend on this if statement
This function tries to find the first parent node that satisfies the condition specified in predicate. It starts searching in the searchNode, moving up-wards using the Node.astParent attribute.
Returns an instance of FulfilledAndFailedPaths where FulfilledAndFailedPaths.fulfilled contains all possible shortest data flow paths (with ControlDependence) between the starting node this and the end node fulfilling predicate. The paths are represented as lists of nodes. Paths which do not end at such a node are included in FulfilledAndFailedPaths.failed.
Returns an instance of FulfilledAndFailedPaths where FulfilledAndFailedPaths.fulfilled contains all possible shortest evaluation paths between the starting node this and the end node fulfilling predicate. The paths are represented as lists of nodes. Paths which do not end at such a node are included in FulfilledAndFailedPaths.failed.
Returns an instance of FulfilledAndFailedPaths where FulfilledAndFailedPaths.fulfilled contains all possible shortest data flow paths (with FullDataflowGranularity) between the starting node this and the end node fulfilling predicate. The paths are represented as lists of nodes. Paths which do not end at such a node are included in FulfilledAndFailedPaths.failed.
Returns an instance of FulfilledAndFailedPaths where FulfilledAndFailedPaths.fulfilled contains all possible shortest data flow paths (with ProgramDependences) between the starting node this and the end node fulfilling predicate. The paths are represented as lists of nodes. Paths which do not end at such a node are included in FulfilledAndFailedPaths.failed.
Returns an instance of FulfilledAndFailedPaths where FulfilledAndFailedPaths.fulfilled contains all possible shortest data flow paths (with ControlDependence) between the starting node this and the end node fulfilling predicate (backwards analysis). The paths are represented as lists of nodes. Paths which do not end at such a node are included in FulfilledAndFailedPaths.failed.
Returns an instance of FulfilledAndFailedPaths where FulfilledAndFailedPaths.fulfilled contains all possible shortest evaluation paths between the end node this and the start node fulfilling predicate. The paths are represented as lists of nodes. Paths which do not end at such a node are included in FulfilledAndFailedPaths.failed.
Returns an instance of FulfilledAndFailedPaths where FulfilledAndFailedPaths.fulfilled contains all possible shortest data flow paths (with FullDataflowGranularity) between the end node this and the starting node fulfilling predicate. The paths are represented as lists of nodes. Paths which do not end at such a node are included in FulfilledAndFailedPaths.failed.
Returns an instance of FulfilledAndFailedPaths where FulfilledAndFailedPaths.fulfilled contains all possible shortest data flow paths (with ProgramDependences) between the starting node this and the end node fulfilling predicate (backwards analysis). The paths are represented as lists of nodes. Paths which do not end at such a node are included in FulfilledAndFailedPaths.failed.
Returns an instance of FulfilledAndFailedPaths where FulfilledAndFailedPaths.fulfilled contains all possible shortest data flow paths (with x specifying how to fetch more nodes) between the starting node this and the end node fulfilling predicate (backwards analysis). The paths are represented as lists of nodes. Paths which do not end at such a node are included in FulfilledAndFailedPaths.failed.
Retrieves the n-th statement of the body of this function declaration.
A shortcut to call firstOrNull using the [] syntax.
A shortcut to call byNameOrNull using the [] syntax.
A small helper function that can be used in building a Node with Node.isImplicit set to true. In this case, no "rawNode" exists that can be used for the node builder. But, in order to optionally supply Node.code and/or Node.location this function can be used.
Checks, whether the given Type is a primitive in the language specified in the LanguageProvider.
Creates a new Annotation. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new AnnotationMember. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new AssertStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new AssignExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new BinaryOperator or a ShortCircuitOperator if the language implements HasShortCircuitOperators and if the operatorCode is contained in HasShortCircuitOperators.operatorCodes. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new Block. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new BreakStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new CallExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new CaseStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new CastExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new CatchClause. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new ConditionalExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new ConstructExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new ConstructorDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new ContinueStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new DeclarationStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new DefaultStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new DeleteExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new DistinctLanguageBlock. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new DoStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new EmptyStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new EnumConstantDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new EnumDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new ExpressionList. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new FieldDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new ForEachStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new ForStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new FunctionDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new FunctionTemplateDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new GotoStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new IfStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new ImportDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new IncludeDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new InitializerListExpression. This is the top-most Node that a LanguageFrontend or Handler should create. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new KeyValueExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new LabelStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new LambdaExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new Literal. This is the top-most Node that a LanguageFrontend or Handler should create. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new LookupScopeStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new MemberCallExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new MemberExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new MethodDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Generates a Name object from the given name. If localNameOnly is set, only the localName is used, otherwise the namespace is added to generate a fqn if the name is not a fqn anyway.
Creates a new NamespaceDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new NewArrayExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new NewExpression. This is the top-most Node that a LanguageFrontend or Handler should create. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new MemberCallExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new OperatorDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new ParameterDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new ProblemDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new ProblemExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new RangeExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new RecordDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new RecordTemplateDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new Reference. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new ReturnStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new SubscriptExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new SwitchStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new SynchronizedStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new ThrowExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new TranslationUnitDeclaration. This is the top-most Node that a LanguageFrontend or Handler should create. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new TryStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new TupleDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new TypedefDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new TypeExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new TypeIdExpression. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new TypeParameterDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new UnaryOperator. This is the top-most Node that a LanguageFrontend or Handler should create. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new VariableDeclaration. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
Creates a new WhileStatement. The MetadataProvider receiver will be used to fill different meta-data using Node.applyMetadata. Calling this extension function outside of Kotlin requires an appropriate MetadataProvider, such as a LanguageFrontend as an additional prepended argument.
This function returns an ObjectType with the given name. If a respective Type does not yet exist (in the current scope), it will be created. In order to avoid unnecessary allocation of simple types, we do a pre-check within this function, whether a built-in type exist with the particular name.
A small utility extension function that uses the language information in a LanguageProvider (such as a Node, a Language, a LanguageFrontend or a Handler) to parse a fully qualified name.
Returns a PointerType that describes a pointer reference to the current type.
This function constructs a new primitive Type. Primitive or built-in types are defined in Language.builtInTypes. This function will look up the type by its name, if it fails to find an appropriate build-in type, a TranslationException is thrown. Therefore, this function should primarily be called by language frontends if they are sure that this type is a built-in type, e.g., when constructing literals. It can be useful, if frontends want to check, whether all literal types are correctly registered as built-in types.
This function prints a partial graph, limited to a particular set of edges, starting with the current Node as Markdown, with an embedded Mermaid graph. The output can either be pasted into a Markdown document (and then rendered) or directly pasted into GitHub issues, discussions or pull requests (see https://github.blog/2022-02-14-include-diagrams-markdown-files-mermaid/).
Creates a new UnknownType and sets the appropriate language, if this MetadataProvider includes a LanguageProvider.
This is a small utility function to "unwrap" a Reference that it is wrapped in (multiple) Expression nodes. This will only work on expression that only have one "argument" (such as a unary operator), in order to avoid ambiguous results. This can be useful for data-flow analysis, if you want to quickly retrieve the reference that is affected by an operation. For example in C++ it is common to take an address of a variable and cast it into an appropriate type: