gigi.h (gnat_stabilize_reference): Adjust.

	* gcc-interface/gigi.h (gnat_stabilize_reference): Adjust.
	(rewrite_fn): Remove third parameter.
	(type_is_padding_self_referential): New inline predicate.
	(return_type_with_variable_size_p): Likewise.
	* gcc-interface/decl.c (allocatable_size_p): More around.
	(cannot_be_superflat_p): Rename into...
	(cannot_be_superflat ): ...this.
	(initial_value_needs_conversion): New predicate.
	(gnat_to_gnu_entity): Invoke type_is_padding_self_referential,
	initial_value_needs_conversion and adjust to above renaming.
	For a renaming, force the materialization if the inner expression
	is compound.  Adjust calls to elaborate_reference and build a
	compound expression if needed.
	(struct er_dat): Add N field.
	(elaborate_reference_1): Remove N parameter and adjust.
	(elaborate_reference): Add INIT parameter and pass it in the call to
	gnat_rewrite_reference.  Adjust initial expression.
	* gcc-interface/trans.c (Call_to_gnu): Treat renamings the same way as
	regular object declarations when it comes to creating a temporary.
	Adjust call to gnat_stabilize_reference and build a compound expression
 	if needed.  Invoke return_type_with_variable_size_p.
	(gnat_to_gnu): Invoke type_is_padding_self_referential.  In case #4,
	return a call to a function unmodified if it returns with variable size
 	and is also the initial expression in an object declaration.
	* gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: Use the RHS'
	type if it is a call to a function that returns with variable size.
	(build_unary_op): Invoke type_is_padding_self_referential.
	(gnat_stabilize_reference_1): Remove N parameter and adjust.
	(gnat_stabilize_reference): Add INIT parameter and pass it in the call
	to gnat_rewrite_reference.
	(gnat_rewrite_reference):  Remove N, add INIT parameter and adjust.
	<COMPOUND_EXPR>: New case.

From-SVN: r223834

0 files changed, 0 insertions, 0 deletions