| 1 | // RUN: %check_clang_tidy %s misc-non-copyable-objects %t |
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| 2 | |
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| 3 | namespace std { |
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| 4 | typedef struct FILE {} FILE; |
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| 5 | } |
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| 6 | using namespace std; |
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| 7 | |
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| 8 | // CHECK-MESSAGES: :[[@LINE+1]]:18: warning: 'f' declared as type 'FILE', which is unsafe to copy; did you mean 'FILE *'? [misc-non-copyable-objects] |
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| 9 | void g(std::FILE f); |
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| 10 | |
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| 11 | struct S { |
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| 12 | // CHECK-MESSAGES: :[[@LINE+1]]:10: warning: 'f' declared as type 'FILE', which is unsafe to copy; did you mean 'FILE *'? |
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| 13 | ::FILE f; |
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| 14 | }; |
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| 15 | |
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| 16 | void func(FILE *f) { |
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| 17 | // CHECK-MESSAGES: :[[@LINE+1]]:13: warning: 'f1' declared as type 'FILE', which is unsafe to copy; did you mean 'FILE *'? |
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| 18 | std::FILE f1; // match |
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| 19 | // CHECK-MESSAGES: :[[@LINE+2]]:10: warning: 'f2' declared as type 'FILE', which is unsafe to copy; did you mean 'FILE *'? |
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| 20 | // CHECK-MESSAGES: :[[@LINE+1]]:15: warning: expression has opaque data structure type 'FILE'; type should only be used as a pointer and not dereferenced |
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| 21 | ::FILE f2 = *f; // match, match |
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| 22 | // CHECK-MESSAGES: :[[@LINE+1]]:15: warning: 'f3' declared as type 'FILE', which is unsafe to copy; did you mean 'FILE *'? |
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| 23 | struct FILE f3; // match |
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| 24 | // CHECK-MESSAGES: :[[@LINE+1]]:16: warning: expression has opaque data structure type 'FILE'; type should only be used as a pointer and not dereferenced |
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| 25 | (void)sizeof(*f); // match |
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| 26 | } |
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| 27 | |
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