Package jminusminus

Class JLessThanOp

java.lang.Object

jminusminus.JAST

jminusminus.JStatement

jminusminus.JExpression

jminusminus.JBinaryExpression

jminusminus.JBooleanBinaryExpression

jminusminus.JComparisonExpression

jminusminus.JLessThanOp

class JLessThanOp
extends JComparisonExpression

The AST node for a less-than (<) expression.

Field Summary

Fields inherited from class jminusminus.JBinaryExpression

lhs, operator, rhs

Fields inherited from class jminusminus.JExpression

isStatementExpression, type

Fields inherited from class jminusminus.JAST

compilationUnit, line

Constructor Summary

Constructors

Constructor	Description
JLessThanOp(int line, JExpression lhs, JExpression rhs)	Constructs an AST node for a less-than expression.

Method Summary

Modifier and Type	Method	Description
void	codegen(CLEmitter output, String targetLabel, boolean onTrue)	Performs short-circuit code generation for a boolean expression, given the code emitter, a target label, and whether we branch to that label on true or on false.

Methods inherited from class jminusminus.JComparisonExpression

analyze

Methods inherited from class jminusminus.JBooleanBinaryExpression

codegen

Methods inherited from class jminusminus.JBinaryExpression

toJSON

Methods inherited from class jminusminus.JExpression

isStatementExpression, type

Methods inherited from class jminusminus.JAST

line, partialCodegen, unescape

Methods inherited from class java.lang.Object

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

Constructor Details

JLessThanOp

public JLessThanOp(int line,
 JExpression lhs,
 JExpression rhs)

Constructs an AST node for a less-than expression.

Parameters:

line - line in which the less-than expression occurs in the source file.

lhs - lhs operand.

rhs - rhs operand.

Method Details

codegen

public void codegen(CLEmitter output,
 String targetLabel,
 boolean onTrue)

Performs short-circuit code generation for a boolean expression, given the code emitter, a target label, and whether we branch to that label on true or on false.

Overrides:

codegen in class JExpression

Parameters:

output - the code emitter.

targetLabel - the label to which we should branch.

onTrue - do we branch on true?