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  1. JDK
  2. JDK-4017054

JDK 1.1 javac on Solaris 2.5.1 failed with an OutOfMemoryError exception

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    • 1.1
    • unknown
    • solaris_2.5.1
    • Not verified

      (This bug was reported by JDK 1.1 EA site: Ignite Technologies -- Warner Losh)

      If you give it a switch statement that covers a larger range of
      values (our example covers a range of 99999000, which is << 2^31),
      then javac will fail with an OutOfMemoryError exception. The 1.0.2
      JDK javac compiles the following example without complaint.

      % cat Foo.java
      class Foo {
      public void bar(int ch) {
          switch ( ch ) {
             case 1: break;
             case 99999001: break;
      }}}
      % /opt/jdk-1.1A/java/bin/javac Foo.java
      java.lang.OutOfMemoryError
              at sun.tools.asm.SwitchData.initTableCase(SwitchData.java:84)
              at sun.tools.tree.SwitchStatement.code(SwitchStatement.java:179)
              at sun.tools.javac.SourceField.code(SourceField.java:621)
              at sun.tools.javac.SourceField.code(SourceField.java:583)
              at sun.tools.javac.SourceClass.compileClass(SourceClass.java:965)
              at sun.tools.javac.SourceClass.compile(SourceClass.java:916)
              at sun.tools.javac.Main.compile(Main.java:267)
              at sun.tools.javac.Main.main(Main.java:375)
      error: An error has occurred in the compiler; please file a bug report (###@###.###).

            jrose John Rose
            duke J. Duke
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