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3c2d58163d
Estimated hours taken: 10. Classes used by the Java backend, particularly in the implementation of RTTI. java/Compare.java: java/Unify.java: New files. Java classes for implementation of wrapper classes around the builtin `unify'and `compare' predicates. java/JavaInternal.java: New file. Java class for storing runtime information such as command line arguments. java/DuExistInfo.java: java/DuExistLocn.java: java/DuFunctorDesc.java: java/DuPtagLayout.java: java/EnumFunctorDesc.java: java/NotagFunctorDesc.java: java/ProcAddr.java: java/PseudoTypeInfo.java: java/Sectag_Locn.java: java/TypeCtorInfo_Struct.java java/TypeCtorRep.java: java/TypeFunctors.java: java/TypeLayout.java: New files. Java classes for implementing Mercury RTTI. java/UnreachableDefault.java: New file. Runtime exception that signals that unreachable default case in a switch statement has been reached. runtime/mercury_type_info.h: Update comments to mention that Java runtime classes will need to be altered if structures in this file are.
16 lines
511 B
Java
16 lines
511 B
Java
//
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// Copyright (C) 2001 The University of Melbourne.
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// This file may only be copied under the terms of the GNU Library General
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// Public License - see the file COPYING.LIB in the Mercury distribution.
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//
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// This interface is implemented by classes that are wrapped around the
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// `unify' special predicate. Instantitions of those classes are then
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// used as entries in the TypeCtorInfo_Struct's.
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//
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package mercury.runtime;
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public interface Unify {
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public abstract boolean call(java.lang.Object[] args);
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}
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