extra: remove a variable from match_comparison()
[smatch.git] / validation / sm_compound_condition.c
blob95463da42e0b1040aa1dc76cc2a3f9f95b4a9e36
1 struct ture {
2 int a;
3 };
5 struct ture *a;
6 struct ture *b;
8 void func (void)
10 if (!a && !(a = returns_nonnull()))
11 return;
12 a->a = 1;
14 if (b || (b = returns_nonnull())) {
15 b->a = 1;
16 return;
18 b->a = 1;
21 * check-name: Compound Conditions
22 * check-command: smatch sm_compound_condition.c
24 * check-output-start
25 sm_compound_condition.c:18 func(10) error: we previously assumed 'b' could be null (see line 14)
26 * check-output-end