[Bug c++/44682] [4.6 Regression] warning: variable ‘x’ set but not used

[jakub at gcc dot gnu dot org]

------- Comment #3 from jakub at gcc dot gnu dot org  2010-06-28 20:13 -------
Subject: Bug 44682

Author: jakub
Date: Mon Jun 28 20:12:31 2010
New Revision: 161511

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=161511
Log:
        PR c++/44682
        * class.c (build_base_path): If want_pointer, call mark_rvalue_use
        on expr.

        * g++.dg/warn/Wunused-var-14.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/warn/Wunused-var-14.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/class.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44682