2009-07-23  Gary Dismukes  <dismukes@adacore.com>

	* exp_ch3.adb (Expand_N_Object_Declaration): For an initialized object
	of a class-wide interface type that is a return object of a
	build-in-place function, bypass the interface-related expansions into
	renamings with displacement conversions, etc.
	* exp_ch5.adb (Expand_N_Extended_Return_Statement): Add an assertion
	for the case where a renaming occurs in a build-in-place context, to
	assert that the bypassing of the build-in-place treatment only occurs
	in the case of a renaming that is an expansion of a return expression
	that is itself a build-in-place function call.

2009-07-23  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Try_Primitive_Operation): A primitive operation is a
	valid candidate interpretation in a prefixed view if it is hidden, but
	overrides an inherited operation declared in the visible part.

2009-07-23  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb (Expand_N_Type_Conversion): Don't promote integer
	division operands to 64-bit at all in any circumstances.

From-SVN: r149990