d7afe286b3
2004-04-14 Andrew Haley <aph@redhat.com>
Bryce McKinlay <mckinlay@redhat.com>
* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Use
_Jv_LookupInterfaceMethodIdx for calls to interfaces.
* include/jvm.h (_Jv_CallAnyMethodA): Add new face' arg.
* testsuite/libjava.lang/InvokeInterface.java: New file.
* testsuite/libjava.lang/InvokeInterface.out: New file.
2004-04-14 Bryce McKinlay <mckinlay@redhat.com>
* class.c (get_interface_method_index): New function. Return
dispatch index for interface method.
(make_method_value): For interface methods, set index field to
iface dispatch index, not DECL_VINDEX.
* expr.c (build_invokeinterface): Use get_interface_method_index.
From-SVN: r80684
56 lines
1.2 KiB
Java
56 lines
1.2 KiB
Java
import java.lang.reflect.*;
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interface one
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{
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int n(int N);
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}
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interface two
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{
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int nn(int N);
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}
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interface three
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{
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int nnn(int N);
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}
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class arse implements one, two
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{
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public int n(int N) { return N; }
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public int nn(int N) { return N*2; }
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}
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class arsey implements two, one, three
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{
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public int n(int N) { return N*4; }
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public int nn(int N) { return N*8; }
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public int nnn(int N) { return N*16; }
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}
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public class InvokeInterface extends arse
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{
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int f ()
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{
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return flunk.nn(1);
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}
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static two flunk = new arse();
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static three flunkey = new arsey();
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public static void main(String[] s) throws Throwable
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{
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Class[] argtypes = {Integer.TYPE};
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Method m = two.class.getMethod("nn", argtypes);
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Object[] args = {new Integer(1)};
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System.out.println(flunk.nn(1));
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System.out.println(m.invoke(new arse(), args));
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m = arse.class.getMethod("nn", argtypes);
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System.out.println(m.invoke(new arse(), args));
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m = two.class.getMethod("nn", argtypes);
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System.out.println(m.invoke(new arsey(), args));
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m = three.class.getMethod("nnn", argtypes);
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System.out.println(m.invoke(new arsey(), args));
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m = arsey.class.getMethod("nnn", argtypes);
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System.out.println(m.invoke(new arsey(), args));
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}
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}
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