| 1 | // RUN: %check_clang_tidy %s misc-unused-parameters %t -- -- -Wno-strict-prototypes -xc |
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| 2 | |
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| 3 | // Basic removal |
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| 4 | // ============= |
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| 5 | void a(int i) {;} |
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| 6 | // CHECK-MESSAGES: :[[@LINE-1]]:12: warning: parameter 'i' is unused [misc-unused-parameters] |
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| 7 | // CHECK-FIXES: {{^}}void a(int i) {;}{{$}} |
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| 8 | |
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| 9 | static void b(); // In C, forward declarations can leave out parameters. |
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| 10 | static void b(int i) {;} |
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| 11 | // CHECK-MESSAGES: :[[@LINE-1]]:19: warning: parameter 'i' is unused [misc-unused-parameters] |
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| 12 | // CHECK-FIXES: {{^}}static void b() {;}{{$}} |
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| 13 | |
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| 14 | // Unchanged cases |
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| 15 | // =============== |
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| 16 | void h(i, c, d) int i; char *c, *d; {} // Don't mess with K&R style |
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| 17 | |
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| 18 | // Do not warn on naked functions. |
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| 19 | __attribute__((naked)) void nakedFunction(int a, int b) { ; } |
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| 20 | |
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