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| author | Janus Weil <janus@gcc.gnu.org> | 2011-10-01 13:41:41 +0200 |
|---|---|---|
| committer | Janus Weil <janus@gcc.gnu.org> | 2011-10-01 13:41:41 +0200 |
| commit | e323640fb2d6fc3f9ed467b7dad246ce953441f8 (patch) | |
| tree | 4513af351f32c0335af08877e33a022f8c519019 | |
| parent | 48843306cdc9307594a3cd04800ec92f44df8217 (diff) | |
| download | gcc-e323640fb2d6fc3f9ed467b7dad246ce953441f8.zip gcc-e323640fb2d6fc3f9ed467b7dad246ce953441f8.tar.gz gcc-e323640fb2d6fc3f9ed467b7dad246ce953441f8.tar.bz2 | |
re PR fortran/50585 (ICE with assumed length character array argument)
2011-10-01 Janus Weil <janus@gcc.gnu.org>
PR fortran/50585
* interface.c (get_expr_storage_size): Check if 'length' component is
associated.
2011-10-01 Janus Weil <janus@gcc.gnu.org>
PR fortran/50585
* gfortran.dg/assumed_charlen_arg_2.f90: New.
From-SVN: r179413
| -rw-r--r-- | gcc/fortran/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/fortran/interface.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/assumed_charlen_arg_2.f90 | 16 |
4 files changed, 28 insertions, 1 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index ecd9fa3..c6bea2a 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,9 @@ +2011-10-01 Janus Weil <janus@gcc.gnu.org> + + PR fortran/50585 + * interface.c (get_expr_storage_size): Check if 'length' component is + associated. + 2011-09-29 Janus Weil <janus@gcc.gnu.org> PR fortran/50547 diff --git a/gcc/fortran/interface.c b/gcc/fortran/interface.c index f65087b..aa075a9 100644 --- a/gcc/fortran/interface.c +++ b/gcc/fortran/interface.c @@ -1959,7 +1959,7 @@ get_expr_storage_size (gfc_expr *e) { /* The string length is the substring length. Set now to full string length. */ - if (ref->u.ss.length == NULL + if (!ref->u.ss.length || !ref->u.ss.length->length || ref->u.ss.length->length->expr_type != EXPR_CONSTANT) return 0; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index d7b163a..075edfc 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2011-10-01 Janus Weil <janus@gcc.gnu.org> + + PR fortran/50585 + * gfortran.dg/assumed_charlen_arg_2.f90: New. + 2011-09-30 Janis Johnson <janisjo@codesourcery.com> PR c++/44473 diff --git a/gcc/testsuite/gfortran.dg/assumed_charlen_arg_2.f90 b/gcc/testsuite/gfortran.dg/assumed_charlen_arg_2.f90 new file mode 100644 index 0000000..e9481d8 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/assumed_charlen_arg_2.f90 @@ -0,0 +1,16 @@ +! { dg-do compile } +! +! PR 50585: [4.6/4.7 Regression] ICE with assumed length character array argument +! +! Contributed by Stuart Mentzer <sgm@objexx.com> + +SUBROUTINE SUB1( str ) + IMPLICIT NONE + CHARACTER(len=*) :: str(2) + CALL SUB2( str(1)(:3) ) +END SUBROUTINE + +SUBROUTINE SUB2( str ) + IMPLICIT NONE + CHARACTER(*) :: str +END SUBROUTINE |