2010-10-04 Robert Dewar <dewar@adacore.com>

2010-10-04  Robert Dewar  <dewar@adacore.com>

	* exp_cg.adb: Minor reformatting.

2010-10-04  Javier Miranda  <miranda@adacore.com>

	* exp_cg.adb (Expand_N_Assignment_Statement): Restore tag check when
	the target object is an interface.
	* sem_disp.adb (Propagate_Tag): If the controlling argument is an
	interface type then we generate an implicit conversion to force
	displacement of the pointer to the object to reference the secondary
	dispatch table associated with the interface.

2010-10-04  Robert Dewar  <dewar@adacore.com>

	* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Set
	Enumeration_Rep_Expr to point to the literal, not the identifier.
	(Analyze_Enumeration_Representation_Clause): Improve error message for
	size too small for enum rep value
	(Analyze_Enumeration_Representation_Clause): Fix size test to use proper
	size (RM_Size, not Esize).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164939 138bc75d-0d04-0410-961f-82ee72b054a4