fixit-format-darwin.m
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// RUN: cp %s %t
// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fsyntax-only -fblocks -Wformat -fixit %t
// RUN: grep -v CHECK %t | FileCheck %s
/* This is a test of code modifications created by darwin format fix-its hints
that are provided as part of warning */
int printf(const char * restrict, ...);
#if __LP64__
typedef long CFIndex;
typedef long NSInteger;
typedef unsigned long NSUInteger;
#else
typedef int CFIndex;
typedef int NSInteger;
typedef unsigned int NSUInteger;
#endif
CFIndex getCFIndex();
NSInteger getNSInteger();
NSUInteger getNSUInteger();
#define Log1(...) \
do { \
printf(__VA_ARGS__); \
} while (0)
#define Log2(...) \
do { \
printf(__VA_ARGS__); \
printf(__VA_ARGS__); \
} while (0) \
#define Log3(X, Y, Z) \
do { \
printf(X, Y); \
printf(X, Z); \
} while (0) \
void test() {
printf("test 1: %s", getNSInteger());
// CHECK: printf("test 1: %ld", (long)getNSInteger());
printf("test 2: %s %s", getNSInteger(), getNSInteger());
// CHECK: printf("test 2: %ld %ld", (long)getNSInteger(), (long)getNSInteger());
Log1("test 3: %s", getNSInteger());
// CHECK: Log1("test 3: %ld", (long)getNSInteger());
Log1("test 4: %s %s", getNSInteger(), getNSInteger());
// CHECK: Log1("test 4: %ld %ld", (long)getNSInteger(), (long)getNSInteger());
Log2("test 5: %s", getNSInteger());
// CHECK: Log2("test 5: %ld", (long)getNSInteger());
Log2("test 6: %s %s", getNSInteger(), getNSInteger());
// CHECK: Log2("test 6: %ld %ld", (long)getNSInteger(), (long)getNSInteger());
// Artificial test to check that X (in Log3(X, Y, Z))
// is modified only according to the diagnostics
// for the first printf and the modification caused
// by the second printf is dropped.
Log3("test 7: %s", getNSInteger(), getNSUInteger());
// CHECK: Log3("test 7: %ld", (long)getNSInteger(), (unsigned long)getNSUInteger());
}
#define Outer1(...) \
do { \
printf(__VA_ARGS__); \
} while (0)
#define Outer2(...) \
do { \
Outer1(__VA_ARGS__); Outer1(__VA_ARGS__); \
} while (0)
void bug33447() {
Outer2("test 8: %s", getNSInteger());
// CHECK: Outer2("test 8: %ld", (long)getNSInteger());
Outer2("test 9: %s %s", getNSInteger(), getNSInteger());
// CHECK: Outer2("test 9: %ld %ld", (long)getNSInteger(), (long)getNSInteger());
}
void testCFIndex() {
printf("test 10: %s", getCFIndex());
// CHECK: printf("test 10: %ld", (long)getCFIndex());
printf("test 11: %s %s", getCFIndex(), getCFIndex());
// CHECK: printf("test 11: %ld %ld", (long)getCFIndex(), (long)getCFIndex());
}