Hi!
While wrapper_sect_offset is always initialized if
(gnu_sections_found SOMO_WRAPPING) != 0 and used only guarded with that
same condition, as the PR says apparently we get a false positive maybe
uninitialized warning for it still. I'd say it is a good programming style
to just initialize such vars, especially in performance non-critical code.
Ok for trunk?
2013-03-05 Jakub Jelinek ja...@redhat.com
PR middle-end/56526
* simple-object-mach-o.c (simple_object_mach_o_segment): Initialize
wrapper_sect_offset to avoid a warning.
--- libiberty/simple-object-mach-o.c.jj 2013-01-07 14:14:46.0 +0100
+++ libiberty/simple-object-mach-o.c2013-03-05 11:46:19.574157009 +0100
@@ -432,7 +432,7 @@ simple_object_mach_o_segment (simple_obj
size_t index_size;
unsigned int n_wrapped_sects;
size_t wrapper_sect_size;
- off_t wrapper_sect_offset;
+ off_t wrapper_sect_offset = 0;
fetch_32 = (omr-is_big_endian
? simple_object_fetch_big_32
Jakub