Package jminusminus
Class JLiteralNull
java.lang.Object
jminusminus.JAST
jminusminus.JStatement
jminusminus.JExpression
jminusminus.JLiteralNull
The AST node for the null literal.
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Field Summary
Fields inherited from class jminusminus.JExpression
isStatementExpression, typeFields inherited from class jminusminus.JAST
compilationUnit, line -
Constructor Summary
ConstructorsConstructorDescriptionJLiteralNull(int line) Constructs an AST node for the null literal given its line number. -
Method Summary
Modifier and TypeMethodDescriptionAnalyzes and returns a JExpression.voidPerforms code generation for this AST.voidtoJSON(JSONElement json) Stores information about this AST in JSON format.Methods inherited from class jminusminus.JExpression
codegen, isStatementExpression, typeMethods inherited from class jminusminus.JAST
line, partialCodegen, unescape
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Constructor Details
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JLiteralNull
public JLiteralNull(int line) Constructs an AST node for the null literal given its line number.- Parameters:
line- line in which the literal occurs in the source file.
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Method Details
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analyze
Analyzes and returns a JExpression.- Specified by:
analyzein classJExpression- Parameters:
context- context in which names are resolved.- Returns:
- the analyzed (and possibly rewritten) AST subtree.
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codegen
Performs code generation for this AST. -
toJSON
Stores information about this AST in JSON format.
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