| 1 | // RUN: %check_clang_tidy %s bugprone-too-small-loop-variable %t -- -- --target=x86_64-linux |
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| 2 | |
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| 3 | // MagnitudeBitsUpperLimit = 16 (default value) |
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| 4 | |
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| 5 | unsigned long size() { return 294967296l; } |
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| 6 | |
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| 7 | void voidFilteredOutForLoop1() { |
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| 8 | for (long i = 0; i < size(); ++i) { |
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| 9 | // no warning |
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| 10 | } |
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| 11 | } |
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| 12 | |
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| 13 | void voidCaughtForLoop1() { |
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| 14 | for (int i = 0; i < size(); ++i) { |
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| 15 | // no warning |
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| 16 | } |
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| 17 | } |
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| 18 | |
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| 19 | void voidCaughtForLoop2() { |
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| 20 | for (short i = 0; i < size(); ++i) { |
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| 21 | // CHECK-MESSAGES: :[[@LINE-1]]:21: warning: loop variable has narrower type 'short' than iteration's upper bound 'unsigned long' [bugprone-too-small-loop-variable] |
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| 22 | } |
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| 23 | } |
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| 24 | |
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