pascal::UnitNode Class Reference

AST node for a Pascal unit (separately compiled module). More...

#include <ast.hpp>

Inheritance diagram for pascal::UnitNode:

Public Member Functions
	UnitNode (const std::string &name)
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.

Public Attributes
std::string	name
	unit identifier
std::vector< std::string >	uses
	modules/units imported via 'uses' clause
std::vector< std::unique_ptr< ASTNode > >	interfaceDecls
	exported procedure/function forward declarations
std::vector< std::unique_ptr< ASTNode > >	implDecls
	implementation declarations (proc/func/var/const/type)

Detailed Description

AST node for a Pascal unit (separately compiled module).

A unit has an interface section (exported forward declarations) and an implementation section (actual code). Compiles to an MXVM object.

Definition at line 116 of file ast.hpp.

Constructor & Destructor Documentation

UnitNode()

pascal::UnitNode::UnitNode ( const std::string & name )

inline

Definition at line 123 of file ast.hpp.

References name.

Member Function Documentation

accept()

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

overridevirtual

Accept an ASTVisitor (double-dispatch).

Implements pascal::ASTNode.

Definition at line 31 of file ast.cpp.

References pascal::ASTVisitor::visit().

toString()

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

overridevirtual

Return a human-readable description of this node.

Implements pascal::ASTNode.

Definition at line 35 of file ast.cpp.

References name.

Member Data Documentation

implDecls

std::vector<std::unique_ptr<ASTNode> > pascal::UnitNode::implDecls

implementation declarations (proc/func/var/const/type)

Definition at line 121 of file ast.hpp.

Referenced by pascal::CodeGenVisitor::visit().

interfaceDecls

std::vector<std::unique_ptr<ASTNode> > pascal::UnitNode::interfaceDecls

exported procedure/function forward declarations

Definition at line 120 of file ast.hpp.

Referenced by pascal::CodeGenVisitor::visit().

name

std::string pascal::UnitNode::name

unit identifier

Definition at line 118 of file ast.hpp.

Referenced by UnitNode(), toString(), and pascal::CodeGenVisitor::visit().

uses

std::vector<std::string> pascal::UnitNode::uses

modules/units imported via 'uses' clause

Definition at line 119 of file ast.hpp.

Referenced by pascal::CodeGenVisitor::visit().

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

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