[Bug fortran/47694] [4.3/4.4/4.5/4.6 Regression] Fortran read from named pipe fails to read all available data

[jb at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47694

--- Comment #18 from Janne Blomqvist <jb at gcc dot gnu.org> 2011-02-23 
07:11:55 UTC ---
Fixed on trunk. Keeping this PR open in order to remind us to

1) Backport to older releases once we have some experience on trunk.

2) Fix io/read.c(read_x) in the same way to use fbuf_getc instead of fbuf_read.