[Bug objc/27438] [4.1/4.2/4.3 Regression] [unit-at-a-time] '_OBJC_INSTANCE_0' defined but not used warning

[pinskia at gcc dot gnu dot org]

------- Comment #9 from pinskia at gcc dot gnu dot org  2007-01-24 06:01 -------
Subject: Bug 27438

Author: pinskia
Date: Wed Jan 24 06:01:09 2007
New Revision: 121102

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121102
Log:
2007-01-23  Andrew Pinski  <pinskia@gmail.com>

        PR objc/27438
        * objc-act.c (objc_add_static_instance): Mark the decl as
        TREE_USED.

2007-01-23  Andrew Pinski  <pinskia@gmail.com>

        PR objc/27438
        * objc.dg/const-str-12.m: New test.


Added:
    trunk/gcc/testsuite/objc.dg/const-str-12.m
Modified:
    trunk/gcc/objc/ChangeLog
    trunk/gcc/objc/objc-act.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27438