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fix a few compilation warnings

- remove unused variables and class fields
 - add support for gcc 4.5 & clang's __builtin_unreachable
 - fix 2 bugs related to strict aliasing
 - remove a few unused function parameters

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
This commit is contained in:
Nuno Lopes 2013-04-21 14:36:39 -07:00
parent 0673f645c9
commit 7ce88d4da9
46 changed files with 97 additions and 122 deletions

View file

@ -148,7 +148,7 @@ void substitution::apply(unsigned num_actual_offsets, unsigned const * deltas, e
expr * arg = to_app(e)->get_arg(i);
expr * new_arg;
m_apply_cache.find(expr_offset(arg, off), new_arg);
VERIFY(m_apply_cache.find(expr_offset(arg, off), new_arg));
new_args.push_back(new_arg);
if (arg != new_arg)
has_new_args = true;