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nice.lang.inline
Class ReferenceOp  

java.lang.Object
  gnu.mapping.Procedure
      gnu.mapping.Procedure2
          nice.lang.inline.ReferenceOp

All Implemented Interfaces:

gnu.expr.Branchable, gnu.expr.Inlineable, bossa.syntax.Macro, gnu.mapping.Named

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public class ReferenceOp

extends gnu.mapping.Procedure2

implements gnu.expr.Branchable, bossa.syntax.Macro

Inlining of native reference operators.

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Field Summary
private static int	Eq
private  int	kind
private static int	Ne
private static gnu.bytecode.Type	retType

 

Fields inherited from class gnu.mapping.Procedure

 

Constructor Summary
private	ReferenceOp(int kind)

 

Method Summary
java.lang.Object	apply2(java.lang.Object arg1, java.lang.Object arg2)
void	checkSpecialRequirements(bossa.syntax.Expression[] arguments)           For each call site, this method is called with the actual arguments of the macro.
void	compile(gnu.expr.ApplyExp exp, gnu.expr.Compilation comp, gnu.expr.Target target)
void	compileJump(gnu.expr.Compilation comp, gnu.expr.Expression[] args, gnu.bytecode.Label to)           Jump to label if the expression yields true.
void	compileJumpNot(gnu.expr.Compilation comp, gnu.expr.Expression[] args, gnu.bytecode.Label to)           Jump to label if the expression yields false.
static ReferenceOp	create(java.lang.String param)
gnu.bytecode.Type	getReturnType(gnu.expr.Expression[] args)

 

Methods inherited from class gnu.mapping.Procedure2

apply0, apply1, apply3, apply4, applyN, numArgs

 

Methods inherited from class gnu.mapping.Procedure

apply, checkArgCount, getName, getProperty, getSetter, maxArgs, minArgs, name, removeProperty, set0, set1, setN, setName, setProperty, setProperty, toString

 

Methods inherited from class java.lang.Object

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

 

Field Detail

Eq

private static final int Eq

See Also:

Constant Field Values

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Ne

private static final int Ne

See Also:

Constant Field Values

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kind

private final int kind

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retType

private static final gnu.bytecode.Type retType

Constructor Detail

ReferenceOp

private ReferenceOp(int kind)

Method Detail

create

public static ReferenceOp create(java.lang.String param)

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compile

public void compile(gnu.expr.ApplyExp exp,
                    gnu.expr.Compilation comp,
                    gnu.expr.Target target)

Specified by:

compile in interface gnu.expr.Inlineable

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compileJump

public void compileJump(gnu.expr.Compilation comp,
                        gnu.expr.Expression[] args,
                        gnu.bytecode.Label to)

Description copied from interface: gnu.expr.Branchable

Jump to label if the expression yields true.

Specified by:

compileJump in interface gnu.expr.Branchable

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compileJumpNot

public void compileJumpNot(gnu.expr.Compilation comp,
                           gnu.expr.Expression[] args,
                           gnu.bytecode.Label to)

Description copied from interface: gnu.expr.Branchable

Jump to label if the expression yields false.

Specified by:

compileJumpNot in interface gnu.expr.Branchable

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getReturnType

public gnu.bytecode.Type getReturnType(gnu.expr.Expression[] args)

Specified by:

getReturnType in interface gnu.expr.Inlineable

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checkSpecialRequirements

public void checkSpecialRequirements(bossa.syntax.Expression[] arguments)

Description copied from interface: bossa.syntax.Macro

For each call site, this method is called with the actual arguments of the macro. This can be used to check special requirements on the arguments that could not be expressed in the type of the macro. For instance, it might be necessary to check that a certain argument is assignable if it is modified by the macro.

Specified by:

checkSpecialRequirements in interface bossa.syntax.Macro

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apply2

public java.lang.Object apply2(java.lang.Object arg1,
                               java.lang.Object arg2)

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