diff options
Diffstat (limited to 'gcc/fortran')
| -rw-r--r-- | gcc/fortran/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/fortran/interface.c | 10 |
2 files changed, 19 insertions, 0 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index b5220e1..4eb14b8 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,12 @@ +2006-01-29 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/18578 + PR fortran/18579 + PR fortran/20857 + PR fortran/20885 + * interface.c (compare_actual_formal): Error for INTENT(OUT or INOUT) + if actual argument is not a variable. + 2006-01-28 Paul Thomas <pault@gcc.gnu.org> PR fortran/17911 diff --git a/gcc/fortran/interface.c b/gcc/fortran/interface.c index e3a13f5..93e3657 100644 --- a/gcc/fortran/interface.c +++ b/gcc/fortran/interface.c @@ -1273,6 +1273,16 @@ compare_actual_formal (gfc_actual_arglist ** ap, return 0; } + /* Check intent = OUT/INOUT for definable actual argument. */ + if (a->expr->expr_type != EXPR_VARIABLE + && (f->sym->attr.intent == INTENT_OUT + || f->sym->attr.intent == INTENT_INOUT)) + { + gfc_error ("Actual argument at %L must be definable to " + "match dummy INTENT = OUT/INOUT", &a->expr->where); + return 0; + } + match: if (a == actual) na = i; |