blob: c95998fd36fe963669028877443295173fdc8144 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=basic --verify -fblocks %s &&
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=range --verify -fblocks %s &&
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=basic --verify -fblocks %s &&
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s
// <rdar://problem/6440393> - A bunch of misc. failures involving evaluating
// these expressions and building CFGs. These tests are here to prevent
// regressions.
@class NSString, NSDictionary;
typedef long NSInteger;
typedef unsigned long NSUInteger;
typedef unsigned char Boolean;
typedef const struct __CFDictionary * CFDictionaryRef;
extern Boolean CFDictionaryGetValueIfPresent(CFDictionaryRef theDict, const void *key, const void **value);
static void shazam(NSUInteger i, unsigned char **out);
void rdar_6440393_1(NSDictionary *dict) {
NSInteger x = 0;
unsigned char buf[10], *bufptr = buf;
if (!CFDictionaryGetValueIfPresent(0, dict, (void *)&x))
return;
shazam(x, &bufptr);
}
|
