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| author | Tobias Burnus <burnus@net-b.de> | 2012-06-13 13:56:08 +0200 |
|---|---|---|
| committer | Tobias Burnus <burnus@gcc.gnu.org> | 2012-06-13 13:56:08 +0200 |
| commit | d1f6dfe6fb26ad5bc8d7b7cd34199bd5a9cfe59a (patch) | |
| tree | 00fc2b0830ef2a6f8cb308542c9977fe04a44884 /gcc | |
| parent | 9c78662a1bab40bad07d732879e31df3679ee945 (diff) | |
| download | gcc-d1f6dfe6fb26ad5bc8d7b7cd34199bd5a9cfe59a.zip gcc-d1f6dfe6fb26ad5bc8d7b7cd34199bd5a9cfe59a.tar.gz gcc-d1f6dfe6fb26ad5bc8d7b7cd34199bd5a9cfe59a.tar.bz2 | |
re PR fortran/53597 (F95/F2003 constraint no longer triggers: un-SAVED default-initialized module variable)
2012-06-13 Tobias Burnus <burnus@net-b.de>
PR fortran/53597
* decl.c (match_attr_spec): Only mark module variables
as SAVE_IMPLICIT for Fortran 2008 and later.
2012-06-13 Tobias Burnus <burnus@net-b.de>
PR fortran/53597
* gfortran.dg/save_4.f90: New.
From-SVN: r188506
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/fortran/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/fortran/decl.c | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/save_4.f90 | 13 |
4 files changed, 27 insertions, 2 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 02b6445..ffe1254 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,9 @@ +2012-06-13 Tobias Burnus <burnus@net-b.de> + + PR fortran/53597 + * decl.c (match_attr_spec): Only mark module variables + as SAVE_IMPLICIT for Fortran 2008 and later. + 2012-06-08 Janus Weil <janus@gcc.gnu.org> PR fortran/52552 diff --git a/gcc/fortran/decl.c b/gcc/fortran/decl.c index a760331..26b5059 100644 --- a/gcc/fortran/decl.c +++ b/gcc/fortran/decl.c @@ -3810,8 +3810,9 @@ match_attr_spec (void) } } - /* Module variables implicitly have the SAVE attribute. */ - if (gfc_current_state () == COMP_MODULE && !current_attr.save) + /* Since Fortran 2008 module variables implicitly have the SAVE attribute. */ + if (gfc_current_state () == COMP_MODULE && !current_attr.save + && (gfc_option.allow_std & GFC_STD_F2008) != 0) current_attr.save = SAVE_IMPLICIT; colon_seen = 1; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index cdeb722..3649dcf 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2012-06-13 Tobias Burnus <burnus@net-b.de> + + PR fortran/53597 + * gfortran.dg/save_4.f90: New. + 2012-06-12 Jakub Jelinek <jakub@redhat.com> PR c/53532 diff --git a/gcc/testsuite/gfortran.dg/save_4.f90 b/gcc/testsuite/gfortran.dg/save_4.f90 new file mode 100644 index 0000000..74ea6e8 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/save_4.f90 @@ -0,0 +1,13 @@ +! { dg-do compile } +! { dg-options "-std=f2003" } +! +! PR fortran/53597 +! +MODULE somemodule + IMPLICIT NONE + TYPE sometype + INTEGER :: i + DOUBLE PRECISION, POINTER, DIMENSION(:,:) :: coef => NULL() + END TYPE sometype + TYPE(sometype) :: somevariable ! { dg-error "Fortran 2008: Implied SAVE for module variable 'somevariable' at .1., needed due to the default initialization" } +END MODULE somemodule |