[PATCH][TUPLES] libstdc++-v3 bug fixes in cp/decl2.c and tree-eh.c

["=?big5?b?RG91ZyBLd2FuICjD9q62vHcp?=" <dougkwan at google dot com>]

Hi Diego,

    Could you please take a look.  This brings the number of errors in
libstdc++-v3 build to 6 and also fixes 127 C++ regressions. Thanks.

-Doug
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2008-04-29  Doug Kwan  <dougkwan@google.com>

        * cp/decl2 (File): Include "gimple.h"
        (cp_write_global_declarations): Use gimple_body instead of
        DECL_SAVED_TREE.
        * tree-eh.c (lower_catch): Fix bug of accessing sub-statements
        uinsg gimple_catch_handler.  Fix bug of mixing up GIMPLE_GOTO and
        GIMPLE_LABEL in statement building.
        (lower_cleanup): Fix bug of mixing up gimple_try_clean and
        gimple_try_eval.
        (lower_cleanup): Use gimple codes instead of tree codes in switch
        statement.
        (tree-cfg.c): Add code to generate EH edges of GIMPLE_ASSIGN.

Attachment: patch.txt
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