29 lines
405 B
C
29 lines
405 B
C
|
// RUN: %clang_cc1 -analyze -analyzer-checker=core,experimental.core %s -analyzer-store=region -verify
|
||
|
|
||
|
unsigned foo();
|
||
|
typedef struct bf { unsigned x:2; } bf;
|
||
|
void bar() {
|
||
|
bf y;
|
||
|
*(unsigned*)&y = foo();
|
||
|
y.x = 1;
|
||
|
}
|
||
|
|
||
|
struct s {
|
||
|
int n;
|
||
|
};
|
||
|
|
||
|
void f() {
|
||
|
struct s a;
|
||
|
int *p = &(a.n) + 1;
|
||
|
}
|
||
|
|
||
|
typedef struct {
|
||
|
int x,y;
|
||
|
} Point;
|
||
|
|
||
|
Point getit(void);
|
||
|
void test() {
|
||
|
Point p;
|
||
|
(void)(p = getit()).x;
|
||
|
}
|