re PR c++/10347 (tree check ICE in dependent_type_p)

	PR c++/10347
	* pt.c (type_dependent_expression_p): Handle array new.

	g++.dg/template/dependent-name1.C: New test.

From-SVN: r65742

gcc/cp/ChangeLog

+2003-04-17  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
+
+	PR c++/10347
+	* pt.c (type_dependent_expression_p): Handle array new.
+
 2003-04-15  Mark Mitchell  <mark@codesourcery.com>
 
 	PR c++/10381

gcc/cp/pt.c

@@ -11562,7 +11562,20 @@ type_dependent_expression_p (expression)
      by the expression.  */
   else if (TREE_CODE (expression) == NEW_EXPR
 	   || TREE_CODE (expression) == VEC_NEW_EXPR)
-    return dependent_type_p (TREE_OPERAND (expression, 1));
+    {
+      /* For NEW_EXPR tree nodes created inside a template, either
+	 the object type itself or a TREE_LIST may appear as the
+	 operand 1.  */
+      tree type = TREE_OPERAND (expression, 1);
+      if (TREE_CODE (type) == TREE_LIST)
+	/* This is an array type.  We need to check array dimensions
+	   as well.  */
+	return dependent_type_p (TREE_VALUE (TREE_PURPOSE (type)))
+	       || value_dependent_expression_p
+		    (TREE_OPERAND (TREE_VALUE (type), 1));
+      else
+	return dependent_type_p (type);
+    }
 
   if (TREE_CODE (expression) == FUNCTION_DECL
       && DECL_LANG_SPECIFIC (expression)

gcc/testsuite/ChangeLog

+2003-04-17  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
+
+	PR c++/10347
+	g++.dg/template/dependent-name1.C: New test.
+
 2003-04-17  J"orn Rennecke <joern.rennecke@superh.com>
 
 	* gcc.dg/warn-1.c (tourist_guide): New array,

gcc/testsuite/g++.dg/template/dependent-name1.C

+// { dg-do compile }
+
+// Origin: Wolfgang Bangerth <bangerth@ticam.utexas.edu>
+
+// PR c++/10347: Dependent type checking of array new expression
+
+void bar (int *);
+    
+template <int> void foo() {
+  bar(new int[1]);
+}