plist-output-alternate.m
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// RUN: %clang_analyze_cc1 -analyzer-checker=core,osx.cocoa.RetainCount,alpha.core -fblocks -analyzer-output=plist -o %t %s
// RUN: %normalize_plist <%t | diff -ub %S/Inputs/expected-plists/plist-output-alternate.m.plist -
void test_null_init(void) {
int *p = 0;
*p = 0xDEADBEEF;
}
void test_null_assign(void) {
int *p;
p = 0;
*p = 0xDEADBEEF;
}
void test_null_assign_transitive(void) {
int *p;
p = 0;
int *q = p;
*q = 0xDEADBEEF;
}
void test_null_cond(int *p) {
if (!p) {
*p = 0xDEADBEEF;
}
}
void test_null_cond_transitive(int *q) {
if (!q) {
int *p = q;
*p = 0xDEADBEEF;
}
}
void test_null_field(void) {
struct s { int *p; } x;
x.p = 0;
*(x.p) = 0xDEADBEEF;
}
// <rdar://problem/8331641> leak reports should not show paths that end with exit() (but ones that don't end with exit())
void panic() __attribute__((noreturn));
enum { kCFNumberSInt8Type = 1, kCFNumberSInt16Type = 2, kCFNumberSInt32Type = 3, kCFNumberSInt64Type = 4, kCFNumberFloat32Type = 5, kCFNumberFloat64Type = 6, kCFNumberCharType = 7, kCFNumberShortType = 8, kCFNumberIntType = 9, kCFNumberLongType = 10, kCFNumberLongLongType = 11, kCFNumberFloatType = 12, kCFNumberDoubleType = 13, kCFNumberCFIndexType = 14, kCFNumberNSIntegerType = 15, kCFNumberCGFloatType = 16, kCFNumberMaxType = 16 };
typedef const struct __CFAllocator * CFAllocatorRef;
extern const CFAllocatorRef kCFAllocatorDefault;
typedef signed long CFIndex;
typedef CFIndex CFNumberType;
typedef const struct __CFNumber * CFNumberRef;
extern CFNumberRef CFNumberCreate(CFAllocatorRef allocator, CFNumberType theType, const void *valuePtr);
void rdar8331641(int x) {
signed z = 1;
CFNumberRef value = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &z); // expected-warning{{leak}}
if (x)
panic();
(void) value;
}