Mercurial > hg > truffle
diff test/runtime/6626217/many_loader1.java.foo @ 1715:495caa35b1b5
6977952: Test: Sync missing tests from hs16.3 to hs17.x
Reviewed-by: wrockett
author | asaha |
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date | Tue, 17 Aug 2010 22:52:50 -0700 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/runtime/6626217/many_loader1.java.foo Tue Aug 17 22:52:50 2010 -0700 @@ -0,0 +1,23 @@ +// A simple class to extend an abstract class and get loaded with different +// loaders. This class is loaded via LOADER1. A similar named class will +// be loaded via LOADER2. +public class many_loader extends bug_21227 { + public You_Have_Been_P0wned _p0wnee; + + // I need to compile (hence call in a loop) a function which returns a value + // loaded from classloader other than the system one. The point of this + // call is to give me an abstract 'hook' into a function loaded with a + // foreign loader. + + // The original 'make(boolean)' returns a bug_21227. The VM will inject a + // synthetic method to up-cast the returned 'from_loader1' into a + // 'bug_21227'. + public many_loader[] make( IFace iface ) { + // This function needs to return a value known to be loaded from LOADER2. + // Since I need to use a yet different loader, I need to make an unknown + // foreign call. In this case I'll be using an interface to make the + // unknown call, with but a single implementor so the compiler can do the + // upcast statically. + return iface==null ? null : iface.gen(); + } +}