[Bug c++/28211] [4.0/4.1/4.2 Regression] wrong linkage of template argument, diagnostic could be improved

[mmitchel at gcc dot gnu dot org]

------- Comment #2 from mmitchel at gcc dot gnu dot org  2006-10-16 17:02 
-------
Subject: Bug 28211

Author: mmitchel
Date: Mon Oct 16 17:02:07 2006
New Revision: 117787

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117787
Log:
        PR c++/28211
        * parser.c (cp_parser_template_argument): Don't consider "&var" a
        possible constant-expression.
        * pt.c (convert_nontype_argument): Refine handling of arguments of
        pointer type.
        PR c++/28211
        * g++.dg/tc1/dr49.C: Tweak error messages.
        * g++.dg/parse/template21.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/parse/template21.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/parser.c
    trunk/gcc/cp/pt.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/tc1/dr49.C


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28211