[Bug c++/43704] [4.5/4.6 Regression] ICE: tree check: accessed elt 2 of tree_vec with 1 elts in tsubst, at cp/pt.c:10074

[dodji at gcc dot gnu dot org]

------- Comment #7 from dodji at gcc dot gnu dot org  2010-04-19 09:32 -------
Subject: Bug 43704

Author: dodji
Date: Mon Apr 19 09:32:16 2010
New Revision: 158508

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158508
Log:
Fix PR c++/43704

gcc/cp/ChangeLog:
        PR c++/43704
        * typeck.c (structural_comptypes): Test dependent typedefs
        incompatibility before testing for their main variant based
        equivalence.

gcc/testsuite/ChangeLog:
        PR c++/43704
        * g++.dg/template/typedef32.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/template/typedef32.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/typeck.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43704