[Bug tree-optimization/27144] [4.2 regression] segfault with -O2 on x86_64 (and powerpc64)
rakdver at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Tue May 2 12:42:00 GMT 2006
------- Comment #11 from rakdver at gcc dot gnu dot org 2006-05-02 12:42 -------
The problem is that unsigned_type_for returns a size_type for pointers, and
that happens to be signed for fortran. I am not sure whether this is not a bug
in fortran frontend -- I think some places in gcc assume that size_t is
unsigned (and standard specifies this).
I am not sure how this could pass through my testing; this must break a lot.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27144
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