Class ByteCodeDirective

java.lang.Object

org.ek9lang.compiler.directives.ResolutionDirective

org.ek9lang.compiler.directives.ByteCodeDirective

All Implemented Interfaces:

Directive

public class ByteCodeDirective
extends ResolutionDirective

To be used in EK9 source code to assert that generated JVM bytecode matches expectations.

@BYTECODE: CODE_GENERATION_AGGREGATES: TYPE: "Example": `
  public class Example {
    public Example();
      Code:
        0: aload_0
        1: invokespecial #CP  // Method java/lang/Object."<init>":()V
        4: return
  }
`

Constructor Summary

Constructors

Constructor	Description
ByteCodeDirective(DirectiveSpec spec)	A new bytecode validation directive.

Method Summary

Modifier and Type	Method	Description
DirectiveType	type()	What s the type of the directive.

Methods inherited from class ResolutionDirective

getAdditionalName, getAppliesToLineNumber, getDirectiveToken, getSymbolCategory, getSymbolName, getSymbolSearch, isForPhase, isForVariable, toString

Methods inherited from class Object

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

Constructor Details

ByteCodeDirective

public ByteCodeDirective(DirectiveSpec spec)

A new bytecode validation directive. The symbol name identifies the construct to validate bytecode for. The additionalName contains the expected normalized bytecode output from javap.

Method Details

type

public DirectiveType type()

Description copied from interface: Directive

What s the type of the directive.