26 lines
549 B
C++
26 lines
549 B
C++
#include <iostream>
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// Tests bugprone-integer-division
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int main() {
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float floatFunc(float);
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int intFunc(int);
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double d;
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int i = 42;
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// Warn, floating-point values expected.
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d = 32 * 8 / (2 + i);
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d = 8 * floatFunc(1 + 7 / 2);
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d = i / (1 << 4);
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// OK, no integer division.
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d = 32 * 8.0 / (2 + i);
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d = 8 * floatFunc(1 + 7.0 / 2);
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d = (double)i / (1 << 4);
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// OK, there are signs of deliberateness.
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d = 1 << (i / 2);
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d = 9 + intFunc(6 * i / 32);
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d = (int)(i / 32) - 8;
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return 0;
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}
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