[Bug c++/25342] [3.4/4.0/4.1/4.2 Regression] internal compiler error: in lookup_member, at cp/search.c:1209

["mmitchel at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #7 from mmitchel at gcc dot gnu dot org  2006-02-01 02:51 -------
Subject: Bug 25342

Author: mmitchel
Date: Wed Feb  1 02:51:13 2006
New Revision: 110466

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110466
Log:
        PR c++/25342
        * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Revise
        documentation.
        * pt.c (determine_specialization): Use INNERMOST_TEMPLATE_PARMS,
        not TREE_VALUE.
        (instantiate_class_template): Simplify.
        (verify_class_unification): Remove.
        (unify): Document parameters.  Use INNERMOST_TEMPLATE_ARGS to
        permit multiple levels of template arguments.
        (more_specialized_class): Simplify.
        (get_class_bindings): Pass full arguments to unify.  Fold
        verify_class_unification into this function.  Return full
        arguments.
        (most_specialized_class): Adjust for changes to
        get_class_bindings.  Issue errors here for ambiguity.  Return the
        fully deduced arguments for the most specialized class, in
        addition to the partial specialization.
        PR c++/25342
        * g++.gd/template/partial4.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/template/partial4.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/pt.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25342