[Bug target/43708] [4.6 Regression] gcc.dg/pragma-darwin.c "set not used", not working with pragma

[mrs at gcc dot gnu dot org]

------- Comment #5 from mrs at gcc dot gnu dot org  2010-05-07 17:34 -------
Subject: Bug 43708

Author: mrs
Date: Fri May  7 17:34:31 2010
New Revision: 159164

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159164
Log:
        PR target/43708
        * config/darwin-c.c (darwin_pragma_unused): Set DECL_READ_P
        in addition to TREE_USED, to avoid "set but unused" warnings.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/darwin-c.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43708