pascal::NilNode Class Reference

AST node for the nil literal. More...

#include <ast.hpp>

Inheritance diagram for pascal::NilNode:

Public Member Functions
	NilNode ()=default
void	accept (ASTVisitor &visitor) override
	Accept an ASTVisitor (double-dispatch).
std::string	toString () const override
	Return a human-readable description of this node.
Public Member Functions inherited from pascal::ASTNode
virtual	~ASTNode ()=default
virtual void	print (std::ostream &out, int indent=0) const
	Pretty-print this node to a stream with indentation.
void	setLineNumber (int line)
	Set the originating source line number.
int	getLineNumber () const
	Get the originating source line number.

Detailed Description

AST node for the nil literal.

Definition at line 569 of file ast.hpp.

Constructor & Destructor Documentation

NilNode()

pascal::NilNode::NilNode ( )

default

Member Function Documentation

accept()

void pascal::NilNode::accept ( ASTVisitor & visitor )

overridevirtual

Accept an ASTVisitor (double-dispatch).

Implements pascal::ASTNode.

Definition at line 426 of file ast.cpp.

References pascal::ASTVisitor::visit().

toString()

std::string pascal::NilNode::toString ( ) const

inlineoverridevirtual

Return a human-readable description of this node.

Implements pascal::ASTNode.

Definition at line 574 of file ast.hpp.

---

The documentation for this class was generated from the following files:

• src/frontend/include/ast.hpp
• src/frontend/ast.cpp