#include <ast.h>

Inheritance diagram for StmtNode:

Public Member Functions
	StmtNode ()

next Accessors
void	append (StmtNode *next)

StmtNode *	getNext ()

Breaking
void	addBreakCount ()

void	addBreakLine (U32 ip)

Compilation
virtual U32	precompileStmt (U32 loopCount)=0

virtual U32	compileStmt (U32 *codeStream, U32 ip, U32 continuePoint, U32 breakPoint)=0

virtual void	setPackage (StringTableEntry packageName)

Public Attributes
StmtNode *	next
	Next entry in parse tree.

Debug Info
StringTableEntry	dbgFileName
	Name of file this node is associated with.

S32	dbgLineNumber
	Line number this node is associated with.

Detailed Description

Representation of a node for the scripting language parser.

When the scripting language is evaluated, it is turned from a string representation, into a parse tree, thence into byte code, which is ultimately interpreted by the VM.

This is the base class for the nodes in the parse tree. There are a great many subclasses, each representing a different language construct.

Constructor & Destructor Documentation

◆ StmtNode()

StmtNode ( )

Member Function Documentation

◆ addBreakCount()

void addBreakCount ( )

◆ addBreakLine()

void addBreakLine ( U32 ip )

◆ append()

void append ( StmtNode * next )

◆ compileStmt()

virtual U32 compileStmt	(	U32 *	codeStream,
		U32	ip,
		U32	continuePoint,
		U32	breakPoint
	)

pure virtual

Implemented in BreakStmtNode, ContinueStmtNode, ExprNode, ReturnStmtNode, IfStmtNode, LoopStmtNode, TTagSetStmtNode, and FunctionDeclStmtNode.

◆ getNext()

StmtNode * getNext ( )

inline

◆ precompileStmt()

virtual U32 precompileStmt ( U32 loopCount )

pure virtual

Implemented in BreakStmtNode, ContinueStmtNode, ExprNode, ReturnStmtNode, IfStmtNode, LoopStmtNode, TTagSetStmtNode, and FunctionDeclStmtNode.

◆ setPackage()

void setPackage ( StringTableEntry packageName )

virtual

Reimplemented in FunctionDeclStmtNode.

Member Data Documentation

◆ dbgFileName

StringTableEntry dbgFileName

Name of file this node is associated with.

◆ dbgLineNumber

S32 dbgLineNumber

Line number this node is associated with.

◆ next

StmtNode* next

Next entry in parse tree.

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

console/ast.h
console/astNodes.cc

Public Member Functions

Public Attributes