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* cygwin 64bit on Win7 gcc internal compiler error: Segmentation fault on floating point literal 10.0
@ 2015-11-21 20:10 David Standish
  2015-11-22  0:02 ` Ken Brown
  2015-11-23 18:45 ` Achim Gratz
  0 siblings, 2 replies; 12+ messages in thread
From: David Standish @ 2015-11-21 20:10 UTC (permalink / raw)
  To: cygwin

gcc is broken on fresh install of 64 bit cygwin on 64 bit Win7
Enterprise on new laptop.
version 4.9.3-1 , but other versions broken as well (4.9.2-3, 5.2.0-1)

I suspect there is a straightforward fix to my problem but I have no
idea where to begin.


Cygwin DLL version info:
        DLL version: 2.3.1

gcc-core                 4.9.3-1

Fresh cygwin64 install default base files + gcc_core

bug5.c



void demo(void)
{
  1.0;
  10.01;
  11.0;
  10.0;
}

$ gcc -c bug5.c
bug5.c: In function 'demo':
bug5.c:9:3: internal compiler error: Segmentation fault
   10.0;
   ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


A basic hello world program compiles and runs fine.

Old install from tarball from old laptop with gcc 4.8.2 cygwin 2.1.0 works fine.

Any help would be appreciated.

Thanks

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^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2015-11-25 14:59 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-11-21 20:10 cygwin 64bit on Win7 gcc internal compiler error: Segmentation fault on floating point literal 10.0 David Standish
2015-11-22  0:02 ` Ken Brown
2015-11-22  0:48   ` David Standish
2015-11-22 19:20     ` Ken Brown
2015-11-22 21:54       ` David Standish
2015-11-22  2:19   ` Duncan Roe
2015-11-23 18:45 ` Achim Gratz
2015-11-23 20:39   ` Achim Gratz
2015-11-24  0:19   ` David Standish
2015-11-24 19:31     ` Achim Gratz
2015-11-25  7:06       ` David Standish
2015-11-25 15:56         ` Nem W Schlecht

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