[Bug c++/26696] [4.0/4.1/4.2 Regression] ICE with statement forming unused static member function reference

[jason at gcc dot gnu dot org]

------- Comment #6 from jason at gcc dot gnu dot org  2006-09-06 17:06 -------
Subject: Bug 26696

Author: jason
Date: Wed Sep  6 17:06:00 2006
New Revision: 116724

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116724
Log:
        PR c++/26696
        * cvt.c (convert_to_void): Replace a subexpression with no side
        effects with void_zero_node.
        * tree.c (is_overloaded_fn): Look through COMPONENT_REF.
        (get_first_fn): Ditto.
        * decl.c (grokdeclarator): No need to look through COMPONENT_REF.

Added:
    trunk/gcc/testsuite/g++.dg/warn/noeffect8.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cvt.c
    trunk/gcc/cp/decl.c
    trunk/gcc/cp/tree.c
    trunk/gcc/testsuite/g++.dg/other/component1.C


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26696