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cygwin 64bit on Win7 gcc internal compiler error: Segmentation fault on floating point literal 10.0
- From: David Standish <dnstandish at gmail dot com>
- To: cygwin at cygwin dot com
- Date: Sat, 21 Nov 2015 15:10:52 -0500
- Subject: cygwin 64bit on Win7 gcc internal compiler error: Segmentation fault on floating point literal 10.0
- Authentication-results: sourceware.org; auth=none
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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