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  1. JDK
  2. JDK-4952629

REGRESSION: javac generates a spurious line number entry on } else {

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Details

    • 5.0
    • b75
    • generic, x86
    • generic, windows_xp

    Description

      I believe this started with b26 and is caused by the fix for 4870514.
      A testcase is in
          /net/jano.sfbay/export/disk20/serviceability/ws/regressionTestsInWaiting/LineNumberOnBraceTest.java

      In this construct:
         if (...) {
        stmt1
         } else {
      stmt2
        }
        stmt3

      If a debugger user is stopped on stmt1 and does a 'next',
      the debugger should stop at stmt3. This bug causes it
      to stop instead on the } else { line. This forces the user
      to do a second 'next' to get to the stmt3 line.
      ###@###.### 10/5/04 00:35 GMT

      Attachments

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. JDK-6359542 Debugger always stepping through if and else statement blocks

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-4870514 Bad mapping between bytecode and line number.

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-4482888 javac produces unverifiable classfile compiling conditional operator

          • P3 - Major loss of function.
          • Resolved

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            People

              wtaosunw Wei Tao (Inactive)
              jjh James Holmlund (Inactive)
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                Updated:
                Resolved:
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