r261482 - in /branches/gcc-7-branch/gcc/ada: Ch...

[ebotcazou@gcc.gnu.org]

Author: ebotcazou
Date: Tue Jun 12 10:09:20 2018
New Revision: 261482

URL: https://gcc.gnu.org/viewcvs?rev=261482&root=gcc&view=rev
Log:
	Backpor from mainline
	2018-06-02  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: If this is
	not a definition, retrieve the expression only if it's a compile-time
	known value if we are just annotating types.

	* gcc-interface/utils.c (convert): Do not try to upcast properly for a
	conversion between tagged types in type_annotate_only mode.

Modified:
    branches/gcc-7-branch/gcc/ada/ChangeLog
    branches/gcc-7-branch/gcc/ada/gcc-interface/decl.c
    branches/gcc-7-branch/gcc/ada/gcc-interface/utils.c