[Bug tree-optimization/42386] [4.5 Regression] ICE in ipcp_iterate_stage, at ipa-cp.c:766

[rguenth at gcc dot gnu dot org]

------- Comment #2 from rguenth at gcc dot gnu dot org  2009-12-16 12:22 -------
Confirmed.

# 1 "CodingSystem.h" 1
#pragma interface
# 1 "types.h" 1
# 15 "CodingSystem.h" 1
class Decoder { unsigned minBytesPerChar() const; };
class Encoder { class Handler {   }; };
class InputCodingSystem { virtual bool isIdentity() const; };
class OutputCodingSystem { public: virtual ~OutputCodingSystem(); 
virtual Encoder *makeEncoder() const = 0; };
class CodingSystem : public InputCodingSystem, public OutputCodingSystem 
{ public: ~CodingSystem() {} };
# 8 "Big5CodingSystem.h" 1
class Big5CodingSystem : public CodingSystem 
{   Decoder *makeDecoder() const;   Encoder *makeEncoder() const; };
Encoder *Big5CodingSystem::makeEncoder() const { }


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jamborm at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
          Component|c++                         |tree-optimization
     Ever Confirmed|0                           |1
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2009-12-16 12:22:07
               date|                            |
            Summary|ICE in ipcp_iterate_stage,  |[4.5 Regression] ICE in
                   |at ipa-cp.c:766             |ipcp_iterate_stage, at ipa-
                   |                            |cp.c:766
   Target Milestone|---                         |4.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42386