1// RUN: cp %s %t
2// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fsyntax-only -fblocks -Wformat -fixit %t
3// RUN: grep -v CHECK %t | FileCheck %s
4
5/* This is a test of code modifications created by darwin format fix-its hints
6   that are provided as part of warning */
7
8int printf(const char * restrict, ...);
9
10#if __LP64__
11typedef long CFIndex;
12typedef long NSInteger;
13typedef unsigned long NSUInteger;
14#else
15typedef int CFIndex;
16typedef int NSInteger;
17typedef unsigned int NSUInteger;
18#endif
19CFIndex getCFIndex();
20NSInteger getNSInteger();
21NSUInteger getNSUInteger();
22
23#define Log1(...) \
24do { \
25  printf(__VA_ARGS__); \
26} while (0)
27
28#define Log2(...) \
29do { \
30  printf(__VA_ARGS__); \
31  printf(__VA_ARGS__); \
32} while (0) \
33
34#define Log3(X, Y, Z) \
35do { \
36  printf(X, Y); \
37  printf(X, Z); \
38} while (0) \
39
40void test() {
41  printf("test 1: %s", getNSInteger());
42  // CHECK: printf("test 1: %ld", (long)getNSInteger());
43  printf("test 2: %s %s", getNSInteger(), getNSInteger());
44  // CHECK: printf("test 2: %ld %ld", (long)getNSInteger(), (long)getNSInteger());
45
46  Log1("test 3: %s", getNSInteger());
47  // CHECK: Log1("test 3: %ld", (long)getNSInteger());
48  Log1("test 4: %s %s", getNSInteger(), getNSInteger());
49  // CHECK: Log1("test 4: %ld %ld", (long)getNSInteger(), (long)getNSInteger());
50
51  Log2("test 5: %s", getNSInteger());
52  // CHECK: Log2("test 5: %ld", (long)getNSInteger());
53  Log2("test 6: %s %s", getNSInteger(), getNSInteger());
54  // CHECK: Log2("test 6: %ld %ld", (long)getNSInteger(), (long)getNSInteger());
55
56  // Artificial test to check that X (in Log3(X, Y, Z))
57  // is modified only according to the diagnostics
58  // for the first printf and the modification caused
59  // by the second printf is dropped.
60  Log3("test 7: %s", getNSInteger(), getNSUInteger());
61  // CHECK: Log3("test 7: %ld", (long)getNSInteger(), (unsigned long)getNSUInteger());
62}
63
64#define Outer1(...) \
65do { \
66  printf(__VA_ARGS__); \
67} while (0)
68
69#define Outer2(...) \
70do { \
71  Outer1(__VA_ARGS__); Outer1(__VA_ARGS__); \
72} while (0)
73
74void bug33447() {
75  Outer2("test 8: %s", getNSInteger());
76  // CHECK: Outer2("test 8: %ld", (long)getNSInteger());
77  Outer2("test 9: %s %s", getNSInteger(), getNSInteger());
78  // CHECK: Outer2("test 9: %ld %ld", (long)getNSInteger(), (long)getNSInteger());
79}
80
81void testCFIndex() {
82  printf("test 10: %s", getCFIndex());
83  // CHECK: printf("test 10: %ld", (long)getCFIndex());
84  printf("test 11: %s %s", getCFIndex(), getCFIndex());
85  // CHECK: printf("test 11: %ld %ld", (long)getCFIndex(), (long)getCFIndex());
86}
87