2007-04-25 David Smith <dsmith@redhat.com>

	PR 2339
	* translate.cxx: Renamed "qname" to "value" throughout, since
	there are times now when qname would refer to a constant value.
	(tmpvar::override): Added function to allow for overriding a
	temporary variable name with a string.
	(tmpvar::value): New function that returns either the overridden
	string or the temporary variable name.
	(c_unparser::c_expression): New function.
	(c_unparser_assignment::c_assignop): Speed up assignment when
	numeric or string constants are used.
	(c_tmpcounter::visit_block): Avoid empty structs inside the union
	of temporary variables.
	(c_tmpcounter_assignment::prepare_rvalue): New function.
	(c_tmpcounter_assignment::c_assignop): New function.
	(c_tmpcounter_assignment::visit_symbol): Update temporary
	declarations.
	(c_unparser_assignment::prepare_rvalue): Speed up use of rvalues
	by using numeric and string constants directly instead of copying
	them to temporaries first.
	(c_tmpcounter::load_map_indices): New function.
	(c_unparser::load_map_indices): Speed up use of numeric and string
	constants as map indices.
	(c_tmpcounter::visit_arrayindex): Updated temporary declarations.
	(c_tmpcounter_assignment::visit_arrayindex): Updated temporary
	declarations.
	* translate.h (class translator_output): Added tellp() and seekp()
	functions.

1 files changed, 3 insertions, 0 deletions

diff --git a/translate.h b/translate.h
index eae7534f..fde8af9f 100644
--- a/translate.h
+++ b/translate.h
@@ -34,6 +34,9 @@ public:
   std::ostream& newline (int indent = 0);
   void indent (int indent = 0);
   std::ostream& line();
+
+  std::ostream::pos_type tellp() { return o.tellp(); }
+  std::ostream& seekp(std::ostream::pos_type p) { return o.seekp(p); }
 };