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Fixed signed/unsigned warnings

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This commit is contained in:
Christoph M. Wintersteiger 2017-02-05 16:03:00 +00:00
parent c5fe591dbc
commit d6b4e99489
1 changed files with 5 additions and 5 deletions
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10
src/tactic/sine_filter.cpp
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@ -109,7 +109,7 @@ private:
TRACE("sine", tout << *constit; tout << "\n";); TRACE("sine", tout << *constit; tout << "\n";);
} }
bool matched = false; bool matched = false;
for (int i = 0; i < q->get_num_patterns(); i++) { for (unsigned i = 0; i < q->get_num_patterns(); i++) {
bool p_matched = true; bool p_matched = true;
ptr_vector<expr> stack; ptr_vector<expr> stack;
expr *curr; expr *curr;
@ -129,7 +129,7 @@ private:
next_consts.push_back(f); next_consts.push_back(f);
break; break;
} }
for (int j = 0; j < a->get_num_args(); j++) { for (unsigned j = 0; j < a->get_num_args(); j++) {
stack.push_back(a->get_arg(j)); stack.push_back(a->get_arg(j));
} }
} }
@ -148,7 +148,7 @@ private:
obj_map<func_decl, obj_pair_hashtable<expr, expr> > const2quantifier; obj_map<func_decl, obj_pair_hashtable<expr, expr> > const2quantifier;
obj_hashtable<func_decl> consts; obj_hashtable<func_decl> consts;
vector<t_work_item> stack; vector<t_work_item> stack;
for (int i = 0; i < g->size(); i++) { for (unsigned i = 0; i < g->size(); i++) {
stack.push_back(work_item(g->form(i), g->form(i))); stack.push_back(work_item(g->form(i), g->form(i)));
} }
t_work_item curr; t_work_item curr;
@ -181,7 +181,7 @@ private:
exp2const[curr.second].insert(f); exp2const[curr.second].insert(f);
} }
} }
for (int i = 0; i < a->get_num_args(); i++) { for (unsigned i = 0; i < a->get_num_args(); i++) {
stack.push_back(work_item(a->get_arg(i), curr.second)); stack.push_back(work_item(a->get_arg(i), curr.second));
} }
} }
@ -232,7 +232,7 @@ private:
} }
} }
} }
for (int i = 0; i < g->size(); i++) { for (unsigned i = 0; i < g->size(); i++) {
if (visited.contains(g->form(i))) { if (visited.contains(g->form(i))) {
new_exprs.push_back(g->form(i)); new_exprs.push_back(g->form(i));
} }