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| author | Erik Edelmann <eedelman@gcc.gnu.org> | 2006-03-05 19:24:48 +0000 |
|---|---|---|
| committer | Erik Edelmann <eedelman@gcc.gnu.org> | 2006-03-05 19:24:48 +0000 |
| commit | aa08038dda94c80126a2ac54e8bab0964a95bf41 (patch) | |
| tree | d1b0048a6e28bab0dfa55b141c9b8fb3793db643 /gcc/fortran/trans-expr.c | |
| parent | 68c9b7d60a71b8ab9e0ebe692f74aedb61a95af1 (diff) | |
| download | gcc-aa08038dda94c80126a2ac54e8bab0964a95bf41.zip gcc-aa08038dda94c80126a2ac54e8bab0964a95bf41.tar.gz gcc-aa08038dda94c80126a2ac54e8bab0964a95bf41.tar.bz2 | |
re PR fortran/16136 (Conflicting attributes ALLOCATABLE, DUMMY (F2003))
fortran/
2005-03-05 Erik Edelmann <eedelman@gcc.gnu.org>
PR fortran/16136
* symbol.c (conf_std): New macro.
(check_conflict): Use it to allow ALLOCATABLE dummy
arguments for F2003.
* trans-expr.c (gfc_conv_function_call): Pass the
address of the array descriptor when dummy argument is
ALLOCATABLE.
* interface.c (compare_allocatable): New function.
(compare_actual_formal): Use it.
resolve.c (resolve_deallocate_expr,
resolve_allocate_expr): Check that INTENT(IN) variables
aren't (de)allocated.
* gfortran.texi (Fortran 2003 status): List ALLOCATABLE
dummy arguments as supported.
testsuite/
2005-03-05 Erik Edelmann <eedelman@gcc.gnu.org>
PR fortran/16136
* allocatable_dummy_1.f90: New.
* allocatable_dummy_2.f90: New.
From-SVN: r111741
Diffstat (limited to 'gcc/fortran/trans-expr.c')
| -rw-r--r-- | gcc/fortran/trans-expr.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/gcc/fortran/trans-expr.c b/gcc/fortran/trans-expr.c index 9f5774b..1fc7f06 100644 --- a/gcc/fortran/trans-expr.c +++ b/gcc/fortran/trans-expr.c @@ -1870,16 +1870,15 @@ gfc_conv_function_call (gfc_se * se, gfc_symbol * sym, } else { - /* If the procedure requires an explicit interface, the - actual argument is passed according to the - corresponding formal argument. If the corresponding - formal argument is a POINTER or assumed shape, we do - not use g77's calling convention, and pass the - address of the array descriptor instead. Otherwise we - use g77's calling convention. */ + /* If the procedure requires an explicit interface, the actual + argument is passed according to the corresponding formal + argument. If the corresponding formal argument is a POINTER, + ALLOCATABLE or assumed shape, we do not use g77's calling + convention, and pass the address of the array descriptor + instead. Otherwise we use g77's calling convention. */ int f; f = (formal != NULL) - && !formal->sym->attr.pointer + && !(formal->sym->attr.pointer || formal->sym->attr.allocatable) && formal->sym->as->type != AS_ASSUMED_SHAPE; f = f || !sym->attr.always_explicit; if (arg->expr->expr_type == EXPR_VARIABLE |