| Marshall Clow | a27b0cd | 2012-02-01 22:27:24 +0000 | [diff] [blame^] | 1 | //===--------------------- catch_const_pointer_nullptr.cpp ----------------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 6 | // Source Licenses. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #include <cassert> |
| 11 | |
| 12 | #if __has_feature(cxx_nullptr) |
| 13 | |
| 14 | struct A {}; |
| 15 | |
| 16 | void test1() |
| 17 | { |
| 18 | try |
| 19 | { |
| 20 | throw nullptr; |
| 21 | assert(false); |
| 22 | } |
| 23 | catch (A*) |
| 24 | { |
| 25 | } |
| 26 | catch (const A*) |
| 27 | { |
| 28 | assert(false); |
| 29 | } |
| 30 | } |
| 31 | |
| 32 | |
| 33 | void test2() |
| 34 | { |
| 35 | try |
| 36 | { |
| 37 | throw nullptr; |
| 38 | assert(false); |
| 39 | } |
| 40 | catch (const A*) |
| 41 | { |
| 42 | } |
| 43 | catch (A*) |
| 44 | { |
| 45 | assert(false); |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | void test3() |
| 50 | { |
| 51 | try |
| 52 | { |
| 53 | throw nullptr; |
| 54 | assert(false); |
| 55 | } |
| 56 | catch (const A const*) |
| 57 | { |
| 58 | } |
| 59 | catch (A*) |
| 60 | { |
| 61 | assert(false); |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | void test4() |
| 66 | { |
| 67 | try |
| 68 | { |
| 69 | throw nullptr; |
| 70 | assert(false); |
| 71 | } |
| 72 | catch (A*) |
| 73 | { |
| 74 | } |
| 75 | catch (const A const*) |
| 76 | { |
| 77 | assert(false); |
| 78 | } |
| 79 | } |
| 80 | |
| 81 | void test5() |
| 82 | { |
| 83 | try |
| 84 | { |
| 85 | throw nullptr; |
| 86 | assert(false); |
| 87 | } |
| 88 | catch (A const*) |
| 89 | { |
| 90 | } |
| 91 | catch (A*) |
| 92 | { |
| 93 | assert(false); |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | void test6() |
| 98 | { |
| 99 | try |
| 100 | { |
| 101 | throw nullptr; |
| 102 | assert(false); |
| 103 | } |
| 104 | catch (A*) |
| 105 | { |
| 106 | } |
| 107 | catch (A const*) |
| 108 | { |
| 109 | assert(false); |
| 110 | } |
| 111 | } |
| 112 | |
| 113 | |
| 114 | #else |
| 115 | |
| 116 | void test1() {} |
| 117 | void test2() {} |
| 118 | void test3() {} |
| 119 | void test4() {} |
| 120 | void test5() {} |
| 121 | void test6() {} |
| 122 | |
| 123 | #endif |
| 124 | |
| 125 | int main() |
| 126 | { |
| 127 | test1(); |
| 128 | test2(); |
| 129 | test3(); |
| 130 | test4(); |
| 131 | test5(); |
| 132 | test6(); |
| 133 | } |