[Mono-bugs] [Bug 478394] New: test bug-472600.2.exe fails on PPC64 in mono-2.4 RC3

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https://bugzilla.novell.com/show_bug.cgi?id=478394


           Summary: test bug-472600.2.exe fails on PPC64 in mono-2.4 RC3
    Classification: Mono
           Product: Mono: Runtime
           Version: 2.4.x
          Platform: PowerPC-64
        OS/Version: SLES 11
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: JIT
        AssignedTo: lupus at novell.com
        ReportedBy: munroesj at us.ibm.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---


Created an attachment (id=274439)
 --> (https://bugzilla.novell.com/attachment.cgi?id=274439)
stderr file with exception stack

User-Agent:       Mozilla/5.0 (X11; U; Linux ppc64; en-US; rv:1.8.1.19)
Gecko/20081213 SUSE/2.0.0.19-0.3 Firefox/2.0.0.19

While running make check the mono-2.4 RC3 source hit the following failure

358 test(s) passed. 1 test(s) did not pass.

Failed tests:

bug-472600.2.exe


Reproducible: Always

Steps to Reproduce:
1.configure
2.make
3.make check
Actual Results:  
Failed tests:

bug-472600.2.exe


Expected Results:  
make check should suceed

looks like get_generic_context_from_stack_frame is calling
mono_class_has_parent_and_ignore_generics with a null parm.

In this case class->generic_class->container_class == null

The segfault is actually in mono_class_get_generic_type_definition which is
inlined by gcc-4.3.

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