r261106 - in /trunk/gcc: ada/ChangeLog ada/gcc-...

[ebotcazou@gcc.gnu.org]

Author: ebotcazou
Date: Sat Jun  2 10:45:41 2018
New Revision: 261106

URL: https://gcc.gnu.org/viewcvs?rev=261106&root=gcc&view=rev
Log:
	* gcc-interface/ada-tree.h (TYPE_PADDING_FOR_COMPONENT): New macro.
	* gcc-interface/decl.c (gnat_to_gnu_component_type): Cache the padding
	type built for an aliased component with variable size.

Added:
    trunk/gcc/testsuite/gnat.dg/specs/opt3.ads
    trunk/gcc/testsuite/gnat.dg/specs/opt3_pkg.ads
Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/gcc-interface/ada-tree.h
    trunk/gcc/ada/gcc-interface/decl.c
    trunk/gcc/testsuite/ChangeLog