| 1 | // RUN: %clang_cc1 -fsyntax-only -Wno-tautological-pointer-compare -fblocks -std=c++11 -verify %s |
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| 2 | |
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| 3 | void foo() { |
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| 4 | int a; |
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| 5 | bool b; |
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| 6 | |
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| 7 | a = 0 ? nullptr + a : a + nullptr; // expected-error 2{{invalid operands to binary expression}} |
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| 8 | a = 0 ? nullptr - a : a - nullptr; // expected-error 2{{invalid operands to binary expression}} |
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| 9 | a = 0 ? nullptr / a : a / nullptr; // expected-error 2{{invalid operands to binary expression}} |
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| 10 | a = 0 ? nullptr * a : a * nullptr; // expected-error 2{{invalid operands to binary expression}} |
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| 11 | a = 0 ? nullptr >> a : a >> nullptr; // expected-error 2{{invalid operands to binary expression}} |
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| 12 | a = 0 ? nullptr << a : a << nullptr; // expected-error 2{{invalid operands to binary expression}} |
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| 13 | a = 0 ? nullptr % a : a % nullptr; // expected-error 2{{invalid operands to binary expression}} |
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| 14 | a = 0 ? nullptr & a : a & nullptr; // expected-error 2{{invalid operands to binary expression}} |
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| 15 | a = 0 ? nullptr | a : a | nullptr; // expected-error 2{{invalid operands to binary expression}} |
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| 16 | a = 0 ? nullptr ^ a : a ^ nullptr; // expected-error 2{{invalid operands to binary expression}} |
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| 17 | |
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| 18 | // Using two nullptrs should only give one error instead of two. |
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| 19 | a = nullptr + nullptr; // expected-error{{invalid operands to binary expression}} |
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| 20 | a = nullptr - nullptr; // expected-error{{invalid operands to binary expression}} |
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| 21 | a = nullptr / nullptr; // expected-error{{invalid operands to binary expression}} |
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| 22 | a = nullptr * nullptr; // expected-error{{invalid operands to binary expression}} |
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| 23 | a = nullptr >> nullptr; // expected-error{{invalid operands to binary expression}} |
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| 24 | a = nullptr << nullptr; // expected-error{{invalid operands to binary expression}} |
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| 25 | a = nullptr % nullptr; // expected-error{{invalid operands to binary expression}} |
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| 26 | a = nullptr & nullptr; // expected-error{{invalid operands to binary expression}} |
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| 27 | a = nullptr | nullptr; // expected-error{{invalid operands to binary expression}} |
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| 28 | a = nullptr ^ nullptr; // expected-error{{invalid operands to binary expression}} |
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| 29 | |
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| 30 | a += nullptr; // expected-error{{invalid operands to binary expression}} |
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| 31 | a -= nullptr; // expected-error{{invalid operands to binary expression}} |
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| 32 | a /= nullptr; // expected-error{{invalid operands to binary expression}} |
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| 33 | a *= nullptr; // expected-error{{invalid operands to binary expression}} |
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| 34 | a >>= nullptr; // expected-error{{invalid operands to binary expression}} |
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| 35 | a <<= nullptr; // expected-error{{invalid operands to binary expression}} |
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| 36 | a %= nullptr; // expected-error{{invalid operands to binary expression}} |
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| 37 | a &= nullptr; // expected-error{{invalid operands to binary expression}} |
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| 38 | a |= nullptr; // expected-error{{invalid operands to binary expression}} |
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| 39 | a ^= nullptr; // expected-error{{invalid operands to binary expression}} |
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| 40 | |
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| 41 | b = a < nullptr || nullptr < a; // expected-error 2{{invalid operands to binary expression}} |
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| 42 | b = a > nullptr || nullptr > a; // expected-error 2{{invalid operands to binary expression}} |
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| 43 | b = a <= nullptr || nullptr <= a; // expected-error 2{{invalid operands to binary expression}} |
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| 44 | b = a >= nullptr || nullptr >= a; // expected-error 2{{invalid operands to binary expression}} |
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| 45 | b = a == nullptr || nullptr == a; // expected-error 2{{invalid operands to binary expression}} |
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| 46 | b = a != nullptr || nullptr != a; // expected-error 2{{invalid operands to binary expression}} |
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| 47 | |
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| 48 | b = &a < nullptr || nullptr < &a || &a > nullptr || nullptr > &a; // expected-error 4{{invalid operands}} |
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| 49 | b = &a <= nullptr || nullptr <= &a || &a >= nullptr || nullptr >= &a; // expected-error 4{{invalid operands}} |
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| 50 | b = &a == nullptr || nullptr == &a || &a != nullptr || nullptr != &a; |
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| 51 | |
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| 52 | b = nullptr < nullptr || nullptr > nullptr; // expected-error 2{{invalid operands to binary expression}} |
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| 53 | b = nullptr <= nullptr || nullptr >= nullptr; // expected-error 2{{invalid operands to binary expression}} |
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| 54 | b = nullptr == nullptr || nullptr != nullptr; |
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| 55 | |
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| 56 | b = ((nullptr)) != a; // expected-error{{invalid operands to binary expression}} |
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| 57 | |
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| 58 | void (^c)(); |
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| 59 | c = nullptr; |
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| 60 | b = c == nullptr || nullptr == c || c != nullptr || nullptr != c; |
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| 61 | |
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| 62 | class X; |
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| 63 | void (X::*d) (); |
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| 64 | d = nullptr; |
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| 65 | b = d == nullptr || nullptr == d || d != nullptr || nullptr != d; |
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| 66 | |
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| 67 | extern void e(); |
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| 68 | b = e == nullptr || nullptr == e || e != nullptr || nullptr != e; |
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| 69 | |
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| 70 | int f[2]; |
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| 71 | b = f == nullptr || nullptr == f || f != nullptr || nullptr != f; |
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| 72 | b = "f" == nullptr || nullptr == "f" || "f" != nullptr || nullptr != "f"; |
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| 73 | } |
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| 74 | |
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