| 1 | // RUN: %check_clang_tidy %s cert-flp30-c %t |
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| 2 | |
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| 3 | float g(void); |
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| 4 | |
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| 5 | void func(void) { |
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| 6 | for (float x = 0.1f; x <= 1.0f; x += 0.1f) {} |
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| 7 | // CHECK-MESSAGES: :[[@LINE-1]]:37: warning: loop induction expression should not have floating-point type [cert-flp30-c] |
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| 8 | |
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| 9 | float f = 1.0f; |
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| 10 | for (; f > 0; --f) {} |
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| 11 | // CHECK-MESSAGES: :[[@LINE-1]]:17: warning: loop induction expression |
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| 12 | |
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| 13 | for (;;g()) {} |
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| 14 | // CHECK-MESSAGES: :[[@LINE-1]]:10: warning: loop induction expression |
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| 15 | |
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| 16 | for (int i = 0; i < 10; i += 1.0f) {} |
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| 17 | |
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| 18 | for (int i = 0; i < 10; ++i) {} |
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| 19 | } |
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| 20 | |
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