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[Bug fortran/29562] New: -malign-double breaks formatted IO
- From: "refson dot temp at ntlworld dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Oct 2006 12:58:01 -0000
- Subject: [Bug fortran/29562] New: -malign-double breaks formatted IO
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
The program
program gftest
write(*,'(a)') 'Hello World'
end program gftest
generates the erroneous error report
At line 3 of file gftest.f90
Fortran runtime error: Missing initial left parenthesis in format
Äø
when compiled with the "-malign-double" flag. In a larger program
"-malign-double" results in various undefined behaviour including segmentation
faults.
--
Summary: -malign-double breaks formatted IO
Product: gcc
Version: tree-ssa
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: refson dot temp at ntlworld dot com
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29562