coins.ffront
Class ArithIfStmt

java.lang.Object
  coins.ffront.FStmt
      coins.ffront.ArithIfStmt

All Implemented Interfaces:

Node

public class ArithIfStmt

extends FStmt

Arithmetic IF statement

Field Summary

Fields inherited from class coins.ffront.FStmt

defLabel, fDeclMgr, fESMgr, fHir, fHirUtil, fLine, fSymTable, fTypeUtil, generatedStmts, hir, stmt

Constructor Summary

ArithIfStmt(Node pNode, Token pMinusLab, Token pZeroLab, Token pPlusLab, int line, FirToHir pfHir)

Method Summary

void	print(int level, java.lang.String spaces)
void	process() Translate IF (e) 10, 20, 30 to v = e; if (v<0) goto L_10; if (v==0) goto L_20; else goto L_30;
java.lang.String	toString()

Methods inherited from class coins.ffront.FStmt

addGeneratedStmt, addGeneratedStmtFirst, addLabel, addResultTo, dp, getLabelString, getResult, hasNotLabel, makeArgAddr, makeExp, mergeSymTable, preprocess, setLineAndFileInfo, setSymTable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ArithIfStmt

public ArithIfStmt(Node pNode,
                   Token pMinusLab,
                   Token pZeroLab,
                   Token pPlusLab,
                   int line,
                   FirToHir pfHir)

Method Detail

print

public void print(int level,
                  java.lang.String spaces)

Specified by:

print in interface Node

Overrides:

print in class FStmt

toString

public java.lang.String toString()

Specified by:

toString in interface Node

Overrides:

toString in class FStmt

process

public void process()

Translate IF (e) 10, 20, 30 to v = e; if (v<0) goto L_10; if (v==0) goto L_20; else goto L_30;

Overrides:

process in class FStmt