/gcc/cp
2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* cp-tree.h (error_operand_p): Remove.

/gcc
2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* tree.h (error_operand_p): Add.
	* dbxout.c (dbxout_type_fields): Use the latter.
	* c-decl.c (add_stmt): Likewise.
	* gimplify.c (omp_add_variable, omp_notice_variable,
	gimplify_scan_omp_clauses): Likewise.

/gcc/go
2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* gofrontend/expressions.cc (Expression::convert_for_assignment,
	Call_expression::do_get_tree,
	Struct_construction_expression::do_get_tree): Use error_operand_p.