re PR fortran/51550 (ICE in gfc_get_derived_type, at fortran/trans-types.c:2401)

2011-12-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51550
        PR fortran/47545
        PR fortran/49050
        PR fortran/51075
        * resolve.c (resolve_fl_derived0): Print not-implemented error
        for deferred-length character components.

From-SVN: r182372

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 1f00326faa02e7144943c780defbe32aecfd3f13..5175e41cab87e5e9e5e62df448d5903368fa7232 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,12 @@
+2011-12-15  Tobias Burnus  <burnus@net-b.de>
+
+       PR fortran/51550
+       PR fortran/47545
+       PR fortran/49050
+       PR fortran/51075        
+       * resolve.c (resolve_fl_derived0): Print not-implemented error
+       for deferred-length character components.
+
 2011-12-15  Tobias Burnus  <burnus@net-b.de>
 
        * primary.c (gfc_match_varspec): Match array spec for

diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c
index b4a9d1cadf88dec45234fc3d0d8c02efe2bd7954..b12efe0dc546ba7d61756f3251e08da35f78a505 100644 (file)
--- a/gcc/fortran/resolve.c
+++ b/gcc/fortran/resolve.c
@@ -11432,6 +11432,14 @@ resolve_fl_derived0 (gfc_symbol *sym)
 
   for (c = sym->components; c != NULL; c = c->next)
     {
+      /* See PRs 51550, 47545, 48654, 49050, 51075 - and 45170.  */
+      if (c->ts.type == BT_CHARACTER && c->ts.deferred)
+       {
+         gfc_error ("Deferred-length character component '%s' at %L is not "
+                    "yet supported", c->name, &c->loc);
+         return FAILURE;
+       }
+
       /* F2008, C442.  */
       if ((!sym->attr.is_class || c != sym->components)
          && c->attr.codimension