[Bug ada/21346] Ada.Directories.Compose raises exception if Containing_Directory is empty string

[sam at gcc dot gnu dot org]

------- Comment #1 from sam at gcc dot gnu dot org  2007-12-07 18:03 -------
Subject: Bug 21346

Author: sam
Date: Fri Dec  7 18:03:20 2007
New Revision: 130692

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130692
Log:
    gcc/ada/
        PR ada/21346
        * a-direct.adb (Compose): Containing_Directory can be an empty string.

    gcc/testsuite/
        PR ada/21346
        * gnat.dg/compose.adb: New test.

Added:
    trunk/gcc/testsuite/gnat.dg/compose.adb
Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/a-direct.adb
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21346