sem_ch12.ads, [...] (Map_Entities): Exclude entities whose names are internal...

2005-11-14  Gary Dismukes  <dismukes@adacore.com>
	    Ed Schonberg  <schonberg@adacore.com>
	    Gary Dismukes  <dismukes@adacore.com>
	    Thomas Quinot  <quinot@adacore.com>

	* sem_ch12.ads, sem_ch12.adb (Map_Entities): Exclude entities whose
	names are internal, because they will not have a corresponding partner
	in the actual package.
	(Analyze_Formal_Package): Move the setting of the formal package spec's
	Generic_Parent field so that it occurs prior to analyzing the package,
	to allow proper operation of Install_Parent_Private_Declarations.
	(Analyze_Package_Instantiation): Set the instantiated package entity's
	Package_Instantiation field.
	(Get_Package_Instantiation_Node): Move declaration to package spec.
	Retrieve the N_Package_Instantiation node when the Package_Instantiation
	field is present.
	(Check_Generic_Child_Unit): Within an inlined call, the only possible
	instantiation is Unchecked_Conversion, for which no parents are needed.
	(Inline_Instance_Body): Deinstall and record the use_clauses for all
	parent scopes of a scope being removed prior to inlining an instance
	body.
	(Analyze_Package_Instantiation): Do not perform front-end inlining when
	the current context is itself an instance within a non-instance child
	unit, to prevent scope stack errors.
	(Save_References): If the node is an aggregate that is an actual in a
	call, rewrite as a qualified expression to preserve some type
	information, to resolve possible ambiguities in the instance.
	(Instance_Parent_Unit): New global variable to record the ultimate
	parent unit associated with a generic child unit instance (associated
	with the existing Parent_Unit_Visible flag).
	(type Instance_Env): New component Instance_Parent_Unit for stacking
	parents recorded in the global Instance_Parent_Unit.
	(Init_Env): Save value of Instance_Parent_Unit in the Instance_Env
	stack.
	(Install_Spec): Save the parent unit entity in Instance_Parent_Unit when
	it's not a top-level unit, and only do this if Instance_Parent_Unit is
	not already set. Replace test of Is_Child_Unit with test of parent's
	scope against package Standard. Add comments and a ??? comment.
	(Remove_Parent): Revise condition for resetting Is_Immediately_Visible
	on a child instance parent to test that the parent equals
	Instance_Parent rather than simply checking that the unit is not a
	child unit.
	(Restore_Env): Restore value of Instance_Parent_Unit from Instance_Env.
	(Validate_Derived_Interface_Type_Instance): Verify that all ancestors of
	a formal interface are ancestors of the corresponding actual.
	(Validate_Formal_Interface_Type): Additional legality checks.
	(Analyze_Formal_Derived_Interface_Type): New procedure to handle formal
	interface types with ancestors.
	(Analyze_Formal_Package): If formal is a renaming, use renamed entity
	to diagnose attempts to use generic within its own declaration.

From-SVN: r106999

0 files changed, 0 insertions, 0 deletions