Name: laC46010 Date: 06/25/99



New javac (jdk1.3-H) fails to pass the following JCK-122 test:

lang/STMT/stmt035/stmt03505/stmt03505.html

Note that this is regression of bug#4157779 fixed in jdk1.2fcs.
and oldjavac also passes the test successfully.

See reduced test source and compiler output below.

------------------------------------------------------------------------------
public class stmt03505 {

   public static void main(String argv[]) {
      System.exit(run() + 95/*STATUS_TEMP*/);
   }
   public static int run() {

      try {
          switch ( 0 ) {
              case 0:
              case 1 - (1<<31):
              case (1<<31):
          }
          return 0;/*STATUS_PASSED*/
      } catch( OutOfMemoryError e) {
          return 2;/*STATUS_FAILED*/
      }
   }
}
-------------------------------- output --------------------------------------


The system is out of resources.

Consult the following stack trace for details.

java.lang.OutOfMemoryError
at com.sun.tools.javac.v8.code.Code.emit1(Code.java, Compiled Code)
at com.sun.tools.javac.v8.code.Code.emit4(Code.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen._case(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.tree.Tree$Switch.visit(Tree.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genDef(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genStat(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genStats(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen._case(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.tree.Tree$Block.visit(Tree.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genDef(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genStat(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genTry(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen._case(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.tree.Tree$Try.visit(Tree.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genDef(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genStat(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genStats(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen._case(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.tree.Tree$Block.visit(Tree.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genDef(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genStat(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genMethod(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen._case(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.tree.Tree$MethodDef.visit(Tree.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genDef(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.comp.Gen.genClass(Gen.java, Compiled Code)
at com.sun.tools.javac.v8.JavaCompiler.genCode(JavaCompiler.java, Compiled Code)
at com.sun.tools.javac.v8.JavaCompiler.compile(JavaCompiler.java, Compiled Code)
at com.sun.tools.javac.v8.Main.compile(Main.java, Compiled Code)
at com.sun.tools.javac.Main.main(Main.java, Compiled Code)


======================================================================

Name: ssC76496 Date: 07/27/99


Error occurs in JDK1.3H build. Fix verified in JDK1.3L build.
###@###.###, 27 July 99.

======================================================================

Name: ssC76496 Date: 08/09/99


out of memory does not occur in new javac
###@###.###, 10 Aug 99.
======================================================================