init.c (build_new): Allow enumeration types for the array-bounds in a direct-new-declarator.

	* init.c (build_new): Allow enumeration types for the array-bounds
	in a direct-new-declarator.

	* semantics.c (finish_typeof): Resolve OFFSET_REFs.

From-SVN: r39817

gcc/cp/ChangeLog

 2001-02-17  Mark Mitchell  <mark@codesourcery.com>
 
+	* init.c (build_new): Allow enumeration types for the array-bounds
+	in a direct-new-declarator.
+
+	* semantics.c (finish_typeof): Resolve OFFSET_REFs.
+
 	* pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
 	TREE_PROTECTED from the template being specialized.
 

gcc/cp/init.c

@@ -2081,8 +2081,8 @@ build_new (placement, decl, init, use_global_new)
 		}
 	      else
 		{
-		  int flags = pedantic ? WANT_INT : (WANT_INT | WANT_ENUM);
-		  if (build_expr_type_conversion (flags, this_nelts, 0)
+		  if (build_expr_type_conversion (WANT_INT | WANT_ENUM, 
+						  this_nelts, 0)
 		      == NULL_TREE)
 		    pedwarn ("size in array new must have integral type");
 

gcc/cp/semantics.c

@@ -2152,6 +2152,9 @@ finish_typeof (expr)
       return t;
     }
 
+  if (TREE_CODE (expr) == OFFSET_REF)
+    expr = resolve_offset_ref (expr);
+
   return TREE_TYPE (expr);
 }
 

gcc/testsuite/g++.old-deja/g++.ext/typeof2.C

+// Build don't link:
+// Origin: Mark Mitchell <mark@codesourcery.com>
+
+struct S
+{
+  int i; // ERROR - non-static data member
+  __typeof( S::i ) f (); // ERROR - referenced here
+};

gcc/testsuite/g++.old-deja/g++.other/array4.C

+// Build don't link:
+// Origin: j_bouis@hotmail.com
+
+enum { FOO = 3 };
+int* arr = new int[FOO];