re PR fortran/79335 (Conditional jump or move depends on uninitialised in value …

re PR fortran/79335 (Conditional jump or move depends on uninitialised in value  get_scalar_to_descriptor_type(tree_node*, symbol_attribute) (trans-expr.c:53))

gcc/fortran/ChangeLog:

2017-02-05  Andre Vehreschild  <vehre@gcc.gnu.org>

	PR fortran/79335
	* trans-decl.c (generate_coarray_sym_init): Retrieve the symbol's
	attributes before using them.

From-SVN: r245193

gcc/fortran/ChangeLog

 2017-02-05  Andre Vehreschild  <vehre@gcc.gnu.org>
 
+	PR fortran/79335
+	* trans-decl.c (generate_coarray_sym_init): Retrieve the symbol's
+	attributes before using them.
+
+2017-02-05  Andre Vehreschild  <vehre@gcc.gnu.org>
+
 	PR fortran/78958
 	* trans-stmt.c (gfc_trans_allocate): Add the multiplying the _len
 	component of unlimited polymorphic objects when source-allocating.

gcc/fortran/trans-decl.c

@@ -5128,6 +5128,16 @@ generate_coarray_sym_init (gfc_symbol *sym)
   else
     reg_type = GFC_CAF_COARRAY_STATIC;
 
+  /* Compile the symbol attribute.  */
+  if (sym->ts.type == BT_CLASS)
+    {
+      attr = CLASS_DATA (sym)->attr;
+      /* The pointer attribute is always set on classes, overwrite it with the
+	 class_pointer attribute, which denotes the pointer for classes.  */
+      attr.pointer = attr.class_pointer;
+    }
+  else
+    attr = sym->attr;
   gfc_init_se (&se, NULL);
   desc = gfc_conv_scalar_to_descriptor (&se, decl, attr);
   gfc_add_block_to_block (&caf_init_block, &se.pre);