[Bug ada/27936] [4.2/4.3 regression] gnatbind fails to link

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

------- Comment #12 from ebotcazou at gcc dot gnu dot org  2006-11-17 15:11 -------
Subject: Bug 27936

Author: ebotcazou
Date: Fri Nov 17 15:11:17 2006
New Revision: 118940

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=118940
Log:
        PR ada/27936
        * ada-tree.h (DECL_READONLY_ONCE_ELAB): New macro.
        * decl.c (elaborate_expression_1): Test the DECL_READONLY_ONCE_ELAB
        flag in addition to TREE_READONLY to assert the constantness of
        variables for elaboration purposes.
        * trans.c (add_decl_expr): Do not dynamically elaborate padded objects
        if the initializer takes into account the padding.
        Set DECL_READONLY_ONCE_ELAB flag on variables originally TREE_READONLY
        but whose elaboration cannot be performed statically.


Modified:
    branches/gcc-4_2-branch/gcc/ada/ChangeLog
    branches/gcc-4_2-branch/gcc/ada/ada-tree.h
    branches/gcc-4_2-branch/gcc/ada/decl.c
    branches/gcc-4_2-branch/gcc/ada/trans.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27936