stmtlocation.java

来自「用Java实现的编译器。把源代码编译成SPARC汇编程序」· Java 代码 · 共 21 行

package CatDecaf.IR; // Java Package generated by the BNF Converter.
import parser.*;
import CatDecaf.Utilities.Debugger.*;
public class StmtLocation extends Stmt implements CatDecaf.Utilities.Visitable
{
  public Location location_;
  public Exp exp_;

  public StmtLocation(Location p1, Exp p2 ) 
  	{ location_ = p1; exp_ = p2; 
		if(location_.noError() && exp_.noError() && 
			location_.getType()!=exp_.getType()) 
			ErrorLog.log("Type mismatch in assignment of '"
		+ (location_  instanceof LocationId? ((LocationId)location_).identifier_.identifier_ 
		: ((LocationArray)location_).identifier_.identifier_ )+"'"
		);
  	}

  public void accept(CatDecaf.Utilities.Visitor v) { v.visit(this); }
}