Package jminusminus

Class JThrowStatement

java.lang.Object

jminusminus.JAST

jminusminus.JStatement

jminusminus.JThrowStatement

class JThrowStatement
extends JStatement

An AST node for a throw-statement.

Field Summary

Fields inherited from class jminusminus.JAST

compilationUnit, line

Constructor Summary

Constructors

Constructor	Description
JThrowStatement(int line, JExpression expr)	Constructs an AST node for a throw-statement.

Method Summary

Modifier and Type	Method	Description
JStatement	analyze(Context context)	Performs semantic analysis on this AST and returns the (possibly modified) AST.
void	codegen(CLEmitter output)	Performs code generation for this AST.
void	toJSON(JSONElement json)	Stores information about this AST in JSON format.

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

JThrowStatement

public JThrowStatement(int line,
 JExpression expr)

Constructs an AST node for a throw-statement.

Parameters:

line - line in which the throw-statement appears in the source file.

expr - the returned expression.

Method Details

analyze

public JStatement analyze(Context context)

Performs semantic analysis on this AST and returns the (possibly modified) AST.

Specified by:

analyze in class JAST

Parameters:

context - the environment (scope) in which code is analyzed.

Returns:

the (possibly modified) AST.

codegen

public void codegen(CLEmitter output)

Performs code generation for this AST.

Specified by:

codegen in class JAST

Parameters:

output - the code emitter.

toJSON

public void toJSON(JSONElement json)

Stores information about this AST in JSON format.

Overrides:

toJSON in class JAST

Parameters:

json - the JSON emitter.