JDK-6998541 : JSR 292 implement missing return-type conversion for OP_RETYPE_RAW
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: hs20
  • Priority: P3
  • Status: Closed
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2010-11-09
  • Updated: 2011-07-29
  • Resolved: 2011-07-18
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JDK 7 Other
7Fixed hs21Fixed
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Description
http://mail.openjdk.java.net/pipermail/mlvm-dev/2010-November/002091.html

A testcase (attached) sent to mlvm-dev by Remi Forax hits the following assert:

# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc:  SuppressErrorAt=/methodHandleWalk.cpp:262
==============================================================================
Unexpected Error
------------------------------------------------------------------------------
Internal Error at methodHandleWalk.cpp:262, pid=19574, tid=6
assert(false) failed: IMPLEMENT ME

Do you want to debug the problem?

To debug, run 'dbx - 19574'; then switch to thread 6
Enter 'yes' to launch dbx automatically (PATH must include dbx)
Otherwise, press RETURN to abort...
==============================================================================

Comments
EVALUATION http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/fabcf26ee72f
12-05-2011

EVALUATION The incoming return-type is void but the outgoing should be int: (dbx) p inrbt inrbt = T_VOID (dbx) p outrbt outrbt = T_INT
09-11-2010