| 1 | // RUN: %clang_cc1 -fsyntax-only -fblocks -verify %s |
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| 2 | // RUN: %clang_cc1 -fdiagnostics-parseable-fixits -fblocks %s 2>&1 | FileCheck %s |
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| 3 | |
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| 4 | extern "C" void NSLog(id, ...); |
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| 5 | |
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| 6 | void test_percent_C() { |
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| 7 | const unsigned short data = 'a'; |
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| 8 | NSLog(@"%C", data); // no-warning |
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| 9 | |
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| 10 | const wchar_t wchar_data = L'a'; |
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| 11 | NSLog(@"%C", wchar_data); // expected-warning{{format specifies type 'unichar' (aka 'unsigned short') but the argument has type 'wchar_t'}} |
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| 12 | // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:16-[[@LINE-1]]:16}:"(unsigned short)" |
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| 13 | |
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| 14 | NSLog(@"%C", 0x260300); // expected-warning{{format specifies type 'unichar' (aka 'unsigned short') but the argument has type 'int'}} |
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| 15 | // CHECK-NOT: fix-it:"{{.*}}":{[[@LINE-1]]:11-[[@LINE-1]]:13}:"%d" |
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| 16 | // CHECK: fix-it:"{{.*}}":{[[@LINE-2]]:16-[[@LINE-2]]:16}:"(unsigned short)" |
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| 17 | |
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| 18 | typedef unsigned short unichar; |
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| 19 | |
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| 20 | NSLog(@"%C", wchar_data); // expected-warning{{format specifies type 'unichar' (aka 'unsigned short') but the argument has type 'wchar_t'}} |
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| 21 | // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:16-[[@LINE-1]]:16}:"(unichar)" |
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| 22 | |
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| 23 | NSLog(@"%C", 0x260300); // expected-warning{{format specifies type 'unichar' (aka 'unsigned short') but the argument has type 'int'}} |
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| 24 | // CHECK-NOT: fix-it:"{{.*}}":{[[@LINE-1]]:11-[[@LINE-1]]:13}:"%d" |
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| 25 | // CHECK: fix-it:"{{.*}}":{[[@LINE-2]]:16-[[@LINE-2]]:16}:"(unichar)" |
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| 26 | |
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| 27 | NSLog(@"%C", 0.0); // expected-warning{{format specifies type 'unichar' (aka 'unsigned short') but the argument has type 'double'}} |
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| 28 | // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:11-[[@LINE-1]]:13}:"%f" |
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| 29 | // CHECK-NOT: fix-it:"{{.*}}":{[[@LINE-2]]:16-[[@LINE-2]]:16}:"(unichar)" |
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| 30 | } |
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| 31 | |
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