--- Comment #1 from dahowell at directv dot com 2009-05-21 03:47 ---
Created an attachment (id=17897)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17897&action=view)
ecofflink.i preprocessed source file
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40216
--- Comment #2 from schwab at linux-m68k dot org 2009-05-21 09:00 ---
This is violating the C strict aliasing rule:
if (! ecoff_add_bytes ((char **) &debug->external_ext,
(char **) &debug->external_ext_end,
(symhdr->iextMax + 1) * (size_t) external_ext_size))
whic
--- Comment #3 from dahowell at directv dot com 2009-05-21 21:17 ---
(In reply to comment #2)
So this is a false negative for -Wstrict-aliasing=3. It is flagged by
-Wstrict-aliasing=2, however. Is -Wstrict-aliasing=3 not catching it because
the pointer is not being dereferenced, except i
