[Bug c++/23840] [3.4/4.0/4.1 Regression] Bogus "invalid lvalue in unary '&'" diagnostic and ICE with va_arg

Sun, 02 Oct 2005 14:28:56 -0700 


------- Comment #8 from cvs-commit at gcc dot gnu dot org  2005-10-02 21:28 
-------
Subject: Bug 23840

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     [EMAIL PROTECTED]    2005-10-02 21:28:50

Modified files:
        gcc/cp         : tree.c ChangeLog 
        gcc/testsuite  : ChangeLog 
Added files:
        gcc/testsuite/g++.dg/expr: stdarg1.C 

Log message:
        PR c++/23840
        * tree.c (lvalue_p1): A VA_ARG_EXPR with class type is an lvalue,
        when class rvalues are lvalues.

        PR c++/23840
        * g++.dg/expr/stdarg1.C: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/tree.c.diff?cvsroot=gcc&r1=1.442&r2=1.443
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4905&r2=1.4906
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/expr/stdarg1.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.6123&r2=1.6124


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23840

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