[Bug c++/31809] [4.1/4.2 Regression] sometimes TREE_READONLY is still set for non read only variables causing wrong code

[mueller at gcc dot gnu dot org]

------- Comment #10 from mueller at gcc dot gnu dot org  2007-06-08 21:48 -------
Subject: Bug 31809

Author: mueller
Date: Fri Jun  8 21:48:34 2007
New Revision: 125580

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125580
Log:
2007-06-08  Dirk Mueller  <dmueller@suse.de>

       PR c++/31809
       PR c++/31806
       Backport from mainline:
       2007-05-31  Jakub Jelinek  <jakub@redhat.com>

       * decl.c (cp_finish_decl): Also clear was_readonly if a static var
       needs runtime initialization.

       2007-05-30  Jakub Jelinek  <jakub@redhat.com>

       * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
       variables that need runtime initialization.

       PR c++/31809
       Backport from mainline:
       2007-05-30  Jakub Jelinek  <jakub@redhat.com>

       * g++.dg/opt/static5.C: New test.

Added:
    branches/gcc-4_2-branch/gcc/testsuite/g++.dg/opt/static5.C
      - copied unchanged from r125201, trunk/gcc/testsuite/g++.dg/opt/static5.C
Modified:
    branches/gcc-4_2-branch/gcc/cp/ChangeLog
    branches/gcc-4_2-branch/gcc/cp/decl.c
    branches/gcc-4_2-branch/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31809