| Jordan Rose | 2cd3440 | 2012-12-05 18:44:49 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsyntax-only -fblocks -verify %s |
| 2 | // RUN: %clang_cc1 -fdiagnostics-parseable-fixits -fblocks %s 2>&1 | FileCheck %s |
| 3 | |
| 4 | extern "C" void NSLog(id, ...); |
| 5 | |
| 6 | void test_percent_C() { |
| 7 | const unsigned short data = 'a'; |
| 8 | NSLog(@"%C", data); // no-warning |
| 9 | |
| 10 | const wchar_t wchar_data = L'a'; |
| 11 | NSLog(@"%C", wchar_data); // expected-warning{{format specifies type 'unichar' (aka 'unsigned short') but the argument has type 'wchar_t'}} |
| 12 | // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:16-[[@LINE-1]]:16}:"(unsigned short)" |
| 13 | |
| 14 | NSLog(@"%C", 0x2603); // expected-warning{{format specifies type 'unichar' (aka 'unsigned short') but the argument has type 'int'}} |
| 15 | // CHECK-NOT: fix-it:"{{.*}}":{[[@LINE-1]]:11-[[@LINE-1]]:13}:"%d" |
| 16 | // CHECK: fix-it:"{{.*}}":{[[@LINE-2]]:16-[[@LINE-2]]:16}:"(unsigned short)" |
| 17 | |
| 18 | typedef unsigned short unichar; |
| 19 | |
| 20 | NSLog(@"%C", wchar_data); // expected-warning{{format specifies type 'unichar' (aka 'unsigned short') but the argument has type 'wchar_t'}} |
| 21 | // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:16-[[@LINE-1]]:16}:"(unichar)" |
| 22 | |
| 23 | NSLog(@"%C", 0x2603); // expected-warning{{format specifies type 'unichar' (aka 'unsigned short') but the argument has type 'int'}} |
| 24 | // CHECK-NOT: fix-it:"{{.*}}":{[[@LINE-1]]:11-[[@LINE-1]]:13}:"%d" |
| 25 | // CHECK: fix-it:"{{.*}}":{[[@LINE-2]]:16-[[@LINE-2]]:16}:"(unichar)" |
| 26 | |
| 27 | NSLog(@"%C", 0.0); // expected-warning{{format specifies type 'unichar' (aka 'unsigned short') but the argument has type 'double'}} |
| 28 | // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:11-[[@LINE-1]]:13}:"%f" |
| 29 | // CHECK-NOT: fix-it:"{{.*}}":{[[@LINE-2]]:16-[[@LINE-2]]:16}:"(unichar)" |
| 30 | } |