I'm getting an assertion error in forward_line_leaving_caches_unmodified in
gtktextiter.c (this is from the vanilla 1.3.5 distribution). There is a
test of new_line:
if (new_line != NULL)
{
... do some stuff ...
}
else
{
/* There is no way to move forward; we were already
at the "end" index. (the end index is the last
line pointer, segment_byte_offset of 0) */
g_assert (real->line_char_offset == 0 ||
real->line_byte_offset == 0);
... do some other stuff ...
}
I'm landing in the else clause. The assertion is failing because
real_line_char_offset is -1 and real->line_byte_offset is 25. I looked at
new_line and discovered its value to be 0xffffffff. So my confusion is
two-fold. One, new_line's value looks mighty suspicious to me. (Looks like
-1 instead of a valid pointer.) Two, how in the heck could new_line have
compared equal to NULL? I don't believe I did anything unusual when
compiling Gtk, so the gcc compilation flags where probably just "-g -O2".
I'll try rebuilding without any optimization and see if that helps. Any
other debugging suggestions would be appreciated.
Thanks,
--
Skip Montanaro ([EMAIL PROTECTED])
(847)971-7098
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