------- Comment #10 from dominiq at lps dot ens dot fr 2008-06-28 17:30 -------
The failures reported in comment #8 disappear with the fix of comment #9.
However I have gotten an Heisenbug for 32 bit mode:
FAIL: gfortran.dg/bounds_check_11.f90 -Os (test for warnings, line 18)
FAIL: gfortran.dg/bounds_check_11.f90 -Os (test for warnings, line 19)
Executing on host: /opt/gcc/i686-darwin/gcc/testsuite/gfortran/../../gfortran
-B/opt/gcc/i686-darwin/gcc/testsuite/gfortran/../../
/opt/gcc/gcc-4.4-work/gcc/testsuite/gfortran.dg/bounds_check_11.f90 -Os
-fbounds-check -L/opt/gcc/i686-darwin/i686-apple-darwin9/./libgfortran/.libs
-L/opt/gcc/i686-darwin/i686-apple-darwin9/./libgfortran/.libs
-L/opt/gcc/i686-darwin/i686-apple-darwin9/./libiberty -lm -o
./bounds_check_11.exe (timeout = 300)
FAIL: gfortran.dg/bounds_check_11.f90 -Os (test for warnings, line 18)
FAIL: gfortran.dg/bounds_check_11.f90 -Os (test for warnings, line 19)
PASS: gfortran.dg/bounds_check_11.f90 -Os (test for excess errors)
Setting LD_LIBRARY_PATH to
.:/opt/gcc/i686-darwin/i686-apple-darwin9/./libgfortran/.libs:/opt/gcc/i686-darwin/i686-apple-darwin9/./libgfortran/.libs:/opt/gcc/i686-darwin/gcc:.:/opt/gcc/i686-darwin/i686-apple-darwin9/./libgfortran/.libs:/opt/gcc/i686-darwin/i686-apple-darwin9/./libgfortran/.libs:/opt/gcc/i686-darwin/gcc
At line 18 of file
/opt/gcc/gcc-4.4-work/gcc/testsuite/gfortran.dg/bounds_check_11.f90
Fortran runtime error: Array reference out of bounds, lower bound of dimension
2 of array 'jp' exceeded (0 < 1)
PASS: gfortran.dg/bounds_check_11.f90 -Os output pattern test, At line 18 of
file .*Array reference out of bounds, lower bound of dimension 2 of array 'jp'
exceeded .0 < 1.
But the same test done manually gave:
[ibook-dhum] f90/bug%
/opt/gcc/i686-darwin/gcc/testsuite/gfortran/../../gfortran
-B/opt/gcc/i686-darwin/gcc/testsuite/gfortran/../../
/opt/gcc/gcc-4.4-work/gcc/testsuite/gfortran.dg/bounds_check_11.f90 -Os
-fbounds-check -L/opt/gcc/i686-darwin/i686-apple-darwin9/./libgfortran/.libs
-L/opt/gcc/i686-darwin/i686-apple-darwin9/./libgfortran/.libs
-L/opt/gcc/i686-darwin/i686-apple-darwin9/./libiberty -lm
/opt/gcc/gcc-4.4-work/gcc/testsuite/gfortran.dg/bounds_check_11.f90:18.9:
jp(2,0:4)=0 ! { dg-warning "out of bounds" }
1
Warning: Lower array reference at (1) is out of bounds (0 < 1) in dimension 2
/opt/gcc/gcc-4.4-work/gcc/testsuite/gfortran.dg/bounds_check_11.f90:19.7:
jp(3,1:4)=0 ! { dg-warning "out of bounds" }
1
Warning: Array reference at (1) is out of bounds (3 > 2) in dimension 1
Then I did:
[ibook-dhum] i686-darwin/gcc% make -k check-gfortran
RUNTESTFLAGS="dg.exp=bounds_check_11.f90"
Makefile:3221: warning: overriding commands for target `gt-darwin.h'
../../gcc-4.4-work/gcc/config/t-darwin:17: warning: ignoring old commands for
target `gt-darwin.h'
test -d testsuite || mkdir testsuite
test -d testsuite/gfortran || mkdir testsuite/gfortran
(rootme=`${PWDCMD-pwd}`; export rootme; \
srcdir=`cd ../../gcc-4.4-work/gcc; ${PWDCMD-pwd}` ; export srcdir ; \
cd testsuite/gfortran; \
rm -f tmp-site.exp; \
sed '/set tmpdir/ s|testsuite|testsuite/gfortran|' \
< ../../site.exp > tmp-site.exp; \
/bin/sh ${srcdir}/../move-if-change tmp-site.exp site.exp; \
EXPECT=`if [ -f ${rootme}/../expect/expect ] ; then echo
${rootme}/../expect/expect ; else echo expect ; fi` ; export EXPECT ; \
if [ -f ${rootme}/../expect/expect ] ; then \
TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWDCMD-pwd}` ;
\
export TCL_LIBRARY ; fi ; \
GCC_EXEC_PREFIX="/opt/gcc/gcc4.4w/lib/gcc/" ; export GCC_EXEC_PREFIX ;
\
`if [ -f ${srcdir}/../dejagnu/runtest ] ; then echo
${srcdir}/../dejagnu/runtest ; else echo runtest; fi` --tool gfortran
dg.exp=bounds_check_11.f90)
WARNING: Couldn't find the global config file.
Test Run By dominiq on Sat Jun 28 19:20:39 2008
Native configuration is i686-apple-darwin9
=== gfortran tests ===
Schedule of variations:
unix
Running target unix
Using /sw/share/dejagnu/baseboards/unix.exp as board description file for
target.
Using /sw/share/dejagnu/config/unix.exp as generic interface file for target.
Using /opt/gcc/gcc-4.4-work/gcc/testsuite/config/default.exp as
tool-and-target-specific interface file.
Running /opt/gcc/gcc-4.4-work/gcc/testsuite/gfortran.dg/dg.exp ...
=== gfortran Summary ===
# of expected passes 40
/opt/gcc/i686-darwin/gcc/testsuite/gfortran/../../gfortran version 4.4.0
[revision 137223p5] 20080628 (experimental) (GCC)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36341
