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Removed unnecessary variables and added initialization to others to silence warnings.

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2015-02-07 14:47:26 +00:00
parent b96551a1a2
commit 359c7e4da9
4 changed files with 5 additions and 7 deletions

View file

@ -1662,7 +1662,7 @@ ast * ast_manager::register_node_core(ast * n) {
for (unsigned i = 0; i < num_args; i++) {
expr * arg = t->get_arg(i);
inc_ref(arg);
unsigned arg_depth;
unsigned arg_depth = 0;
switch (arg->get_kind()) {
case AST_APP: {
app_flags * arg_flags = to_app(arg)->flags();