AST node for an exit / halt statement. More...

#include <ast.hpp>

Inheritance diagram for pascal::ExitNode:

Public Member Functions
void	accept (ASTVisitor &visitor) override
	Accept an ASTVisitor (double-dispatch).
std::string	toString () const override
	Return a human-readable description of this node.
	ExitNode ()=default
	ExitNode (std::unique_ptr< ASTNode > e)
	Construct with an optional exit-code expression.
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.

Public Attributes
std::unique_ptr< ASTNode >	expr
	optional exit-code expression

Detailed Description

AST node for an exit / halt statement.

Definition at line 44 of file ast.hpp.

Constructor & Destructor Documentation

◆ ExitNode() [1/2]

pascal::ExitNode::ExitNode ( )

default

◆ ExitNode() [2/2]

pascal::ExitNode::ExitNode ( std::unique_ptr< ASTNode > e )

inlineexplicit

Construct with an optional exit-code expression.

Definition at line 51 of file ast.hpp.

References expr.

Member Function Documentation

◆ accept()

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

overridevirtual

Accept an ASTVisitor (double-dispatch).

Implements pascal::ASTNode.

Definition at line 402 of file ast.cpp.

References pascal::ASTVisitor::visit().

◆ toString()

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

overridevirtual

Return a human-readable description of this node.

Implements pascal::ASTNode.

Definition at line 324 of file ast.cpp.

Member Data Documentation

◆ expr

std::unique_ptr<ASTNode> pascal::ExitNode::expr

optional exit-code expression

Definition at line 48 of file ast.hpp.

Referenced by ExitNode(), and pascal::CodeGenVisitor::visit().

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

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

Public Member Functions

Public Attributes