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[Bug fortran/47694] [4.3/4.4/4.5/4.6 Regression] Fortran read from named pipe fails to read all available data
- From: "jvdelisle at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 5 Mar 2011 15:40:36 +0000
- Subject: [Bug fortran/47694] [4.3/4.4/4.5/4.6 Regression] Fortran read from named pipe fails to read all available data
- Auto-submitted: auto-generated
- References: <bug-47694-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47694
--- Comment #27 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-03-05 15:40:12 UTC ---
(In reply to comment #26)
> What's about the following? I assume that's a 4.7 item?
>
> (In reply to comment #18)
> > 2) Fix io/read.c(read_x) in the same way to use fbuf_getc instead of fbuf_read.
Depends. I have not looked yet. If its simple, maybe 4.6. On the other hand,
I don't have a test case exhibiting a bug.
Also, the bug manifests itself in 4.3, but 4.3 precedes the use of fbuf so it
would be a whole different patch, so I am not going to backport to 4.3. 4.4
does not have fbuf.h, but I put the relevant parts in io.h and it tests fine. I
think 4.4 is as far as we go back.