c-decl.c (grokdeclarator): preserve previous alignments when rebuilding array types.

* c-decl.c (grokdeclarator): preserve previous alignments when
rebuilding array types.

From-SVN: r38122

gcc/ChangeLog

+2000-12-07  DJ Delorie  <dj@redhat.com>
+
+	* c-decl.c (grokdeclarator): preserve previous alignments when
+	rebuilding array types.
+
 2000-12-07  Neil Booth  <neilb@earthling.net>
 
         * cppfiles.c (struct include_file): Move from cpphash.h.

gcc/c-decl.c

@@ -4902,9 +4902,11 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
 	/* Move type qualifiers down to element of an array.  */
 	if (TREE_CODE (type) == ARRAY_TYPE && type_quals)
 	  {
+	    int saved_align = TYPE_ALIGN(type);
 	    type = build_array_type (c_build_qualified_type (TREE_TYPE (type),
 							     type_quals),
 				     TYPE_DOMAIN (type));
+	    TYPE_ALIGN (type) = saved_align;
 #if 0 /* Leave the variable const or volatile as well.  */
 	    type_quals = TYPE_UNQUALIFIED;
 #endif