params.def (PARAM_VERIFY_CANONICAL_TYPES): Remove.

params.def (PARAM_VERIFY_CANONICAL_TYPES): Remove.

2007-07-11  Douglas Gregor  <doug.gregor@gmail.com>

       * params.def (PARAM_VERIFY_CANONICAL_TYPES): Remove.
       (PARAM_USE_CANONICAL_TYPES): New; decides whether to use canonical
       types or not.
       * params.h (VERIFY_CANONICAL_TYPES): Remove.
       (USE_CANONICAL_TYPES): New.
       * doc/invoke.texi (verify-canonical-types): Remove.
       (use-canonical-types): Add.

2007-07-11  Douglas Gregor  <doug.gregor@gmail.com>

       * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
       canonical types; otherwise, fall back to structural type
       comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
       internal compiler error if the canonical types are wrong.

From-SVN: r126550