[Bug c++/44808] [4.6 Regression] ICE: tree check: expected var_decl, have result_decl in gimplify_modify_expr

[jakub at gcc dot gnu dot org]

------- Comment #4 from jakub at gcc dot gnu dot org  2010-07-05 14:42 -------
Subject: Bug 44808

Author: jakub
Date: Mon Jul  5 14:42:20 2010
New Revision: 161838

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=161838
Log:
        PR c++/44808
        * gimplify.c (gimplify_modify_expr): Only SET_DECL_DEBUG_EXPR if
        *from_p is VAR_DECL.

        * g++.dg/opt/nrv16.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/opt/nrv16.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimplify.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44808