Thu, 30 Jul 2009 10:29:53 +0100
6827648: Extremely slow compilation time for visitor pattern code + generics
Summary: Javac unnecessarily recomputates type-substitutions multiple times
Reviewed-by: jjg
1 /*
2 * @test /nodynamiccopyright/
3 * @bug 4332631 4785453
4 * @summary Check for proper error recovery when superclass of extended
5 * class is no longer available during a subsequent compilation.
6 * @author maddox
7 *
8 * @compile/fail/ref=MissingSuperRecovery.out -XDstdout -XDdiags=%b:%l:%_%m MissingSuperRecovery.java
9 */
11 // Requires "golden" class file 'impl.class', which contains
12 // a reference to a superclass at a location no longer on the classpath.
13 // Note that this test should elicit an error, but should not cause a compiler crash.
15 public class MissingSuperRecovery extends impl {
16 private String workdir="";
17 }