| 1 | // RUN: %check_clang_tidy %s fuchsia-default-arguments-declarations %t |
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| 2 | |
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| 3 | int foo(int value = 5) { return value; } |
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| 4 | // CHECK-NOTES: [[@LINE-1]]:9: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments-declarations] |
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| 5 | // CHECK-FIXES: int foo(int value) { return value; } |
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| 6 | |
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| 7 | int bar(int value) { return value; } |
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| 8 | |
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| 9 | class Baz { |
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| 10 | public: |
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| 11 | int a(int value = 5) { return value; } |
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| 12 | // CHECK-NOTES: [[@LINE-1]]:9: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments-declarations] |
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| 13 | // CHECK-FIXES: int a(int value) { return value; } |
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| 14 | |
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| 15 | int b(int value) { return value; } |
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| 16 | }; |
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| 17 | |
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| 18 | class Foo { |
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| 19 | // Fix should be suggested in declaration |
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| 20 | int a(int value = 53); |
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| 21 | // CHECK-NOTES: [[@LINE-1]]:9: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments-declarations] |
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| 22 | // CHECK-FIXES: int a(int value); |
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| 23 | }; |
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| 24 | |
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| 25 | // Fix shouldn't be suggested in implementation |
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| 26 | int Foo::a(int value) { |
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| 27 | return value; |
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| 28 | } |
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| 29 | |
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| 30 | // Elided functions |
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| 31 | void f(int = 5) {}; |
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| 32 | // CHECK-NOTES: [[@LINE-1]]:8: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments-declarations] |
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| 33 | // CHECK-FIXES: void f(int) {}; |
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| 34 | |
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| 35 | void g(int) {}; |
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| 36 | |
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| 37 | // Should not suggest fix for macro-defined parameters |
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| 38 | #define D(val) = val |
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| 39 | |
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| 40 | void h(int i D(5)); |
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| 41 | // CHECK-NOTES: [[@LINE-1]]:8: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments-declarations] |
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| 42 | // CHECK-FIXES-NOT: void h(int i); |
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| 43 | |
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| 44 | void x(int i); |
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| 45 | void x(int i = 12); |
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| 46 | // CHECK-NOTES: [[@LINE-1]]:8: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments-declarations] |
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| 47 | // CHECK-FIXES: void x(int i); |
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| 48 | |
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| 49 | void x(int i) {} |
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| 50 | |
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| 51 | struct S { |
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| 52 | void x(int i); |
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| 53 | }; |
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| 54 | |
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| 55 | void S::x(int i = 12) {} |
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| 56 | // CHECK-NOTES: [[@LINE-1]]:11: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments-declarations] |
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| 57 | // CHECK-FIXES: void S::x(int i) {} |
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| 58 | |
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