| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | // RUN: %clang_cc1 -fdiagnostics-parseable-fixits -fsyntax-only %s 2>&1 | FileCheck %s |
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| 3 | |
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| 4 | // CHECK-NOT: fix-it: |
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| 5 | |
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| 6 | @class NSString; |
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| 7 | extern void NSLog(NSString *format, ...); |
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| 8 | int printf(const char * restrict, ...) ; |
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| 9 | |
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| 10 | |
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| 11 | void test_object_correction (id x) { |
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| 12 | printf("%d", x); // expected-warning{{format specifies type 'int' but the argument has type 'id'}} |
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| 13 | printf("%s", x); // expected-warning{{format specifies type 'char *' but the argument has type 'id'}} |
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| 14 | printf("%lf", x); // expected-warning{{format specifies type 'double' but the argument has type 'id'}} |
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| 15 | } |
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| 16 | |
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| 17 | |
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| 18 | // Old-style Core Foundation types do not have __attribute__((NSObject)). |
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| 19 | // This is okay, but we won't suggest a fixit; arbitrary structure pointers may |
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| 20 | // not be objects. |
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| 21 | typedef const struct __CFString * CFStringRef; |
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| 22 | |
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| 23 | void test_cf_object_correction (CFStringRef x) { |
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| 24 | NSLog(@"%@", x); // no-warning |
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| 25 | |
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| 26 | NSLog(@"%d", x); // expected-warning{{format specifies type 'int' but the argument has type 'CFStringRef'}} |
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| 27 | NSLog(@"%s", x); // expected-warning{{format specifies type 'char *' but the argument has type 'CFStringRef'}} |
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| 28 | NSLog(@"%lf", x); // expected-warning{{format specifies type 'double' but the argument has type 'CFStringRef'}} |
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| 29 | } |
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| 30 | |
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| 31 | |
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