[Bug target/53440] New: [arm] generic thunk code fails for method which uses '...'

[rmansfield at qnx dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53440

             Bug #: 53440
           Summary: [arm] generic thunk code fails for method which uses
                    '...'
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: rmansfi...@qnx.com


This is a target bug but it's related to bug 7618 (which was mips specific).
I'm opening a new PR for arm-gnueabi as it is a primary target

$ ./xgcc -v
Using built-in specs.
COLLECT_GCC=./xgcc
Target: arm-unknown-linux-gnueabi
Configured with: ../configure --target=arm-unknown-linux-gnueabi
--prefix=/home/ryan/x-tools/arm-unknown-linux-gnueabi
--with-sysroot=/home/ryan/x-tools/arm-unknown-linux-gnueabi/arm-unknown-linux-gnueabi//sys-root
--disable-multilib
--with-local-prefix=/home/ryan/x-tools/arm-unknown-linux-gnueabi/arm-unknown-linux-gnueabi/sys-root
--disable-nls --enable-threads=posix --enable-symvers=gnu --enable-c99
--enable-long-long --enable-target-optspace
target_alias=arm-unknown-linux-gnueabi --enable-languages=c++ --disable-shared
--disable-libmudflap --disable-libssp --enable-checking
Thread model: posix
gcc version 4.8.0 20120521 (experimental) [trunk revision 187727] (GCC) 
$ ./xgcc -B. ~/t.cc
/home/ryan/t.cc:18:1: error: generic thunk code fails for method 'virtual void
Test::Log(const char*, ...)' which uses '...'
 }};
 ^