------- Comment #2 from fxcoudert at gcc dot gnu dot org 2009-03-29 08:35
-------
The testcase segfaults for me on current trunk on x86_64-linux, this is what
gdb says:
a.f90:3.14:
WRITE(*, FMT(1:9) ) ! Invalid 1:9 is regarded as array bounds not at
substring
1
Warning: Upper array reference at (1) is out of bounds (9 > 1) in dimension 1
Program received signal SIGSEGV, Segmentation fault.
0x000000000049780d in gfc_conv_scalarized_array_ref (se=0x7fff47f3e780,
ar=0xa8af678) at ../../trunk/gcc/fortran/trans-array.c:2409
warning: Source file is more recent than executable.
2409 n = se->loop->order[0];
(gdb) bt
#0 0x000000000049780d in gfc_conv_scalarized_array_ref (se=0x7fff47f3e780,
ar=0xa8af678) at ../../trunk/gcc/fortran/trans-array.c:2409
#1 0x00000000004990e5 in gfc_conv_array_ref (se=0x7fff47f3e780, ar=0xa8af678,
sym=0xa8ac1d0, where=0x0) at ../../trunk/gcc/fortran/trans-array.c:2457
#2 0x00000000004b2ba2 in gfc_conv_variable (se=0x7fff47f3e780, expr=0xa8af5a0)
at ../../trunk/gcc/fortran/trans-expr.c:679
#3 0x00000000004bfed5 in set_string (block=<value optimized out>,
postblock=<value optimized out>, var=<value optimized out>,
type=<value optimized out>, e=0xa8af5a0)
at ../../trunk/gcc/fortran/trans-io.c:597
#4 0x00000000004c1b46 in build_dt (function=<value optimized out>,
code=<value optimized out>) at ../../trunk/gcc/fortran/trans-io.c:1748
--
fxcoudert at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Known to fail| |4.4.0 4.5.0
Last reconfirmed|0000-00-00 00:00:00 |2009-03-29 08:35:13
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38568
