* fold-const.c (make_range): Do not access operand 1 for a

	zero-operand operator.

2003-07-08  Mark Mitchell  <mark@codesourcery.com>

	* cp-tree.def (NON_DEPENDENT_EXPR): New node.
	* cp-tree.h (build_call_from_tree): Remove.
	(build_member_call): Likewise.
	(dependent_template_arg_p): Remove.
	(any_dependent_template_arguments_p): New function.
	(dependent_template_id_p): Likewise.
	(any_type_dependent_arguments_p): Likewise.
	(build_non_dependent_expr): Likewise.
	(build_non_dependent_args): Likewise.
	(build_x_compound_expr): Adjust prototype.
	* call.c (build_new_method_call): Handle non-dependent expressions
	correctly.
	* decl2.c (grok_array_decl): Likewise.
	(build_offset_ref_call_from_tree): Likewise.
	(build_call_from_tree): Remove.
	* error.c (dump_decl): Handle NON_DEPENDENT_EXPR.
	(dump_expr): Likewise.
	* init.c (build_member_call): Remove.
	* mangle.c (write_expression): Update handling for template-ids.
	* parser.c (cp_parser_primary_expression): Use
	any_dependent_template_arguments_p.  Update constant-expression
	handling.
	(cp_parser_postfix_expression): Use
	any_type_dependent_arguments_p.  Simplify call processing.
	(cp_parser_unary_expression): Simplify.
	(cp_parser_expression): Adjust for changes to
	build_x_compound_expr.
	(cp_parser_template_argument): Implement standard-conforming
	parsing of non-type template arguments.
	(cp_parser_direct_declarator): Use
	cp_parser_fold_non_dependent_expr.
	(cp_parser_fold_non_dependent_expr): New function.
	(cp_parser_next_token_ends_template_argument_p): Likewise.
	* pt.c (convert_template_argument): Do not call
	maybe_fold_nontype_arg.
	(tsubst_baselink): Likewise.
	(tsubst_copy_and_build): Share common code.  Make sizeof/alignof
	processing work correctly for non-dependent expressions.  Adjust
	handling of COMPOUND_EXPR.  Simplify call processing.
	(value_dependent_expression_p): Deal with functional casts and
	sizeof/alignof correctly.
	(type_dependent_expression_p): Handle overloaded functions.
	(any_type_dependent_arguments_p): New function.
	(any_dependent_template_arguments_p): Likewise.
	(dependent_template_p): Treat SCOPE_REFs as dependent.
	(dependent_template_id_p): Simplify.
	(build_non_dependent_expr): New function.
	(build_non_dependent_args): Likewise.
	* semantics.c (finish_stmt_expr): Don't make dependent
	statement-expresions have void type.
	(finish_call_expr): Handle non-dependent expressions
	correctly.
	* tree.c (lvalue_p_1): Treat NON_DEPENDENT_EXPRs as lvalues.
	* typeck.c (cxx_sizeof_or_alignof_type): Give the expression
	type size_t, even in templates.
	(expr_sizeof): Likewise.
	(finish_class_member_access_expr): Handle non-dependent expressions
	correctly.
	(build_x_indirect_ref): Likewise.
	(build_x_binary_op): Likewise.
	(build_x_unary_op): Likewise.
	(build_x_conditional_expr): Likewise.
	(build_x_compound_expr): Likewise.
	* typeck2.c (build_x_arrow): Likewise.

2003-07-08  Mark Mitchell  <mark@codesourcery.com>

	* g++.dg/abi/mangle17.C: Make sure template expressions are
	dependent.
	* g++.dg/abi/mangle4.C: Mark erroneous casts.
	* g++.dg/debug/debug7.C: Mark erronous new-declarator.
	* g++.dg/opt/stack1.C: Remove erroneous code.
	* g++.dg/parse/template7.C: New test.
	* g++.dg/template/dependent-expr1.C: Mark erroneous code.
	* g++.old-deja/g++.pt/crash4.C: Likewise.

2003-07-09  Mark Mitchell  <mark@codesourcery.com>

	* gcj/array.h (JvPrimClass): Don't parenthesize the output.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69130 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 9 insertions, 1 deletions

diff --git a/gcc/cp/error.c b/gcc/cp/error.c
index a9f5b15834a..79803d2dfff 100644
--- a/gcc/cp/error.c
+++ b/gcc/cp/error.c
@@ -988,6 +988,10 @@ dump_decl (tree t, int flags)
       dump_decl (BASELINK_FUNCTIONS (t), flags);
       break;
 
+    case NON_DEPENDENT_EXPR:
+      dump_expr (t, flags);
+      break;
+
     default:
       sorry_for_unsupported_tree (t);
       /* Fallthrough to error.  */
@@ -2028,7 +2032,11 @@ dump_expr (tree t, int flags)
       dump_expr (get_first_fn (t), flags & ~TFF_EXPR_IN_PARENS);
       break;
 
-      /* else fall through */
+    case NON_DEPENDENT_EXPR:
+      output_add_string (scratch_buffer, "<expression of type ");
+      dump_type (TREE_TYPE (t), flags);
+      output_add_character (scratch_buffer, '>');
+      break;
 
       /*  This list is incomplete, but should suffice for now.
 	  It is very important that `sorry' does not call