25 lines
557 B
C
25 lines
557 B
C
// RUN: %clang_cc1 -analyze -analyzer-checker=core -w -DNO_CROSSCHECK -verify %s
|
|
// RUN: %clang_cc1 -analyze -analyzer-checker=core -w -analyzer-config crosscheck-with-z3=true -verify %s
|
|
// REQUIRES: z3
|
|
|
|
typedef struct o p;
|
|
struct o {
|
|
struct {
|
|
} s;
|
|
};
|
|
|
|
void q(*r, p2) { r < p2; }
|
|
|
|
void k(l, node) {
|
|
struct {
|
|
p *node;
|
|
} * n, *nodep, path[sizeof(void)];
|
|
path->node = l;
|
|
for (n = path; node != l;) {
|
|
q(node, n->node);
|
|
nodep = n;
|
|
}
|
|
if (nodep) // expected-warning {{Branch condition evaluates to a garbage value}}
|
|
n[1].node->s;
|
|
}
|