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| author | Tobias Burnus <burnus@net-b.de> | 2011-05-31 20:25:51 +0200 |
|---|---|---|
| committer | Tobias Burnus <burnus@gcc.gnu.org> | 2011-05-31 20:25:51 +0200 |
| commit | 9f3761c527c003969c4f18497876c4d18b5f2305 (patch) | |
| tree | 59427254682f41e38c3837a5da77e001222c18ee /gcc/fortran/resolve.c | |
| parent | 4ed2ca85c2b04527c59ec3e4bc7d88770c60dee2 (diff) | |
| download | gcc-9f3761c527c003969c4f18497876c4d18b5f2305.zip gcc-9f3761c527c003969c4f18497876c4d18b5f2305.tar.gz gcc-9f3761c527c003969c4f18497876c4d18b5f2305.tar.bz2 | |
re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])
2011-05-31 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* resolve.c (resolve_fl_variable): Handle static coarrays
with non-constant cobounds.
(resolve_symbol): Handle SAVE statement without arguments
for coarrays.
* trans-array.c (gfc_trans_array_cobounds): New function.
(gfc_trans_array_bounds): Place code by call to it.
* trans-array.h (gfc_trans_array_cobounds): New prototype.
* trans-decl.c (gfc_get_symbol_decl, gfc_trans_deferred_vars):
Handle static coarrays with nonconstant cobounds.
2011-05-31 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* gfortran.dg/coarray/save_1.f90: New.
* gfortran.dg/coarray_4.f90: Update dg-error.
From-SVN: r174503
Diffstat (limited to 'gcc/fortran/resolve.c')
| -rw-r--r-- | gcc/fortran/resolve.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index 4b18529..6ca98f2 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -10118,7 +10118,14 @@ resolve_fl_variable (gfc_symbol *sym, int mp_flag) /* Also, they must not have the SAVE attribute. SAVE_IMPLICIT is checked below. */ - if (sym->attr.save == SAVE_EXPLICIT) + if (sym->as && sym->attr.codimension) + { + int corank = sym->as->corank; + sym->as->corank = 0; + no_init_flag = automatic_flag = is_non_constant_shape_array (sym); + sym->as->corank = corank; + } + if (automatic_flag && sym->attr.save == SAVE_EXPLICIT) { gfc_error (auto_save_msg, sym->name, &sym->declared_at); return FAILURE; @@ -12337,6 +12344,7 @@ resolve_symbol (gfc_symbol *sym) if (((sym->ts.type == BT_DERIVED && sym->ts.u.derived->attr.coarray_comp) || sym->attr.codimension) && !(sym->attr.allocatable || sym->attr.dummy || sym->attr.save + || sym->ns->save_all || sym->ns->proc_name->attr.flavor == FL_MODULE || sym->ns->proc_name->attr.is_main_program || sym->attr.function || sym->attr.result || sym->attr.use_assoc)) |