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| author | Paul Thomas <pault@gcc.gnu.org> | 2005-10-12 20:05:04 +0000 |
|---|---|---|
| committer | Paul Thomas <pault@gcc.gnu.org> | 2005-10-12 20:05:04 +0000 |
| commit | 96b95725509f2a63c2be09e9953a50d6f060cbea (patch) | |
| tree | abc1cad029a8771cdb8273bbb5c57a8dfdc1284f | |
| parent | 4def9c5307aa70afe92896aa4e2e4f350df4ae74 (diff) | |
| download | gcc-96b95725509f2a63c2be09e9953a50d6f060cbea.zip gcc-96b95725509f2a63c2be09e9953a50d6f060cbea.tar.gz gcc-96b95725509f2a63c2be09e9953a50d6f060cbea.tar.bz2 | |
re PR fortran/20847 (common block object may not have save attribute)
2005-10-12 Paul Thomas <pault@gcc.gnu.org>
PR fortran/20847
PR fortran/20856
* symbol.c (check_conflict): Prevent common variables and
function results from having the SAVE attribute,as required
by the standard.
2005-10-12 Paul Thomas <pault@gcc.gnu.org>
PR fortran/20847
gfortran.dg/save_common.f90: New test.
PR fortran/20856
gfortran.dg/save_result.f90: New test.
From-SVN: r105325
| -rw-r--r-- | gcc/fortran/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/fortran/symbol.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/save_common.f90 | 6 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/save_result.f90 | 8 |
5 files changed, 33 insertions, 0 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index b7eec33..a02586f 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,5 +1,13 @@ 2005-10-12 Paul Thomas <pault@gcc.gnu.org> + PR fortran/20847 + PR fortran/20856 + * symbol.c (check_conflict): Prevent common variables and + function results from having the SAVE attribute,as required + by the standard. + +2005-10-12 Paul Thomas <pault@gcc.gnu.org> + PR fortran/24207 * resolve.c (resolve_symbol): Exclude use and host associated symbols from the test for private objects in a public namelist. diff --git a/gcc/fortran/symbol.c b/gcc/fortran/symbol.c index aceac5b..98ce66f 100644 --- a/gcc/fortran/symbol.c +++ b/gcc/fortran/symbol.c @@ -322,6 +322,9 @@ check_conflict (symbol_attribute * attr, const char * name, locus * where) conf (in_common, dummy); conf (in_common, allocatable); conf (in_common, result); + conf (in_common, save); + conf (result, save); + conf (dummy, result); conf (in_equivalence, use_assoc); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 9c14e0d..366ef0a 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,11 @@ +2005-10-12 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/20847 + gfortran.dg/save_common.f90: New test. + + PR fortran/20856 + gfortran.dg/save_result.f90: New test. + 2005-10-12 Nathan Sidwell <nathan@codesourcery.com> PR c++/21592 diff --git a/gcc/testsuite/gfortran.dg/save_common.f90 b/gcc/testsuite/gfortran.dg/save_common.f90 new file mode 100644 index 0000000..df4c84f9 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/save_common.f90 @@ -0,0 +1,6 @@ +! { dg-do compile } +! PR20847 - A common variable may not have the SAVE attribute. +! Contributed by Joost VandeVondele <jv244@cam.ac.uk> +INTEGER, SAVE :: X +COMMON /COM/ X ! { dg-error "conflicts with SAVE attribute" } +END
\ No newline at end of file diff --git a/gcc/testsuite/gfortran.dg/save_result.f90 b/gcc/testsuite/gfortran.dg/save_result.f90 new file mode 100644 index 0000000..9e295ec --- /dev/null +++ b/gcc/testsuite/gfortran.dg/save_result.f90 @@ -0,0 +1,8 @@ +! { dg-do compile } +! PR20856 - A function result may not have SAVE attribute. +! Contributed by Joost VandeVondele <jv244@cam.ac.uk> +FUNCTION X() RESULT(Y) +REAL, SAVE :: Y ! { dg-error "RESULT attribute conflicts with SAVE" } +y = 1 +END FUNCTION X +END
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