javac crash in multi-catch
Mark Mahieu
markmahieu at gmail.com
Fri Nov 12 05:28:05 PST 2010
Hi,
I crashed javac whilst trying the latest multi-catch code.
(Also, following on from a thread on lambda-dev, please shout if Coin bugs are better submitted elsewhere)
class Crash {
interface Foo {}
static class X1 extends Exception implements Foo {}
static class X2 extends Exception implements Foo {}
public static void main(String[] args) {
try {
if (args.length == 0)
throw new X1();
else
throw new X2();
}
catch (X1|X2 ex) {
}
}
}
$ javac Crash.java
An exception has occurred in the compiler (1.7.0-internal). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you.
java.lang.AssertionError
at com.sun.tools.javac.jvm.ClassWriter.enterInner(ClassWriter.java:996)
at com.sun.tools.javac.jvm.ClassWriter.writePool(ClassWriter.java:533)
at com.sun.tools.javac.jvm.ClassWriter.writeClassFile(ClassWriter.java:1698)
at com.sun.tools.javac.jvm.ClassWriter.writeClass(ClassWriter.java:1579)
at com.sun.tools.javac.main.JavaCompiler.genCode(JavaCompiler.java:685)
at com.sun.tools.javac.main.JavaCompiler.generate(JavaCompiler.java:1413)
at com.sun.tools.javac.main.JavaCompiler.generate(JavaCompiler.java:1381)
at com.sun.tools.javac.main.JavaCompiler.compile2(JavaCompiler.java:836)
at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:795)
at com.sun.tools.javac.main.Main.compile(Main.java:418)
at com.sun.tools.javac.main.Main.compile(Main.java:336)
at com.sun.tools.javac.main.Main.compile(Main.java:327)
at com.sun.tools.javac.Main.compile(Main.java:82)
at com.sun.tools.javac.Main.main(Main.java:67)
Mark
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