exp_ch3.adb (Build_Array_Init_Proc): Clarify comment related to creating dummy init...

exp_ch3.adb (Build_Array_Init_Proc): Clarify comment related to creating dummy init proc.

2008-08-20  Gary Dismukes  <dismukes@adacore.com>

	* exp_ch3.adb (Build_Array_Init_Proc): Clarify comment related to
	creating dummy init proc.
	(Requires_Init_Proc): Return False in the case No_Default_Initialization
	is in force and the type does not have associated default
	initialization. Move test of Is_Public (with tests of restrictions
	No_Initialize_Scalars and No_Default_Initialization) to end, past tests
	for default initialization.

From-SVN: r139313