r260872 - in /trunk/gcc: ada/ChangeLog ada/libg...

[pmderodat@gcc.gnu.org]

Author: pmderodat
Date: Tue May 29 09:39:11 2018
New Revision: 260872

URL: https://gcc.gnu.org/viewcvs?rev=260872&root=gcc&view=rev
Log:
[Ada] Fix constraint error in Normalize_Pathname

Fix Normalize_Pathname to avoid a constraint error.

2018-05-29  Pascal Obry  <obry@adacore.com>

gcc/ada/

	* libgnat/s-os_lib.adb (Normalize_Pathname): Fix handling of ".." in
	the root directory.

gcc/testsuite/

	* gnat.dg/normalize_pathname.adb: New testcase.

Added:
    trunk/gcc/testsuite/gnat.dg/normalize_pathname.adb
Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/libgnat/s-os_lib.adb
    trunk/gcc/testsuite/ChangeLog