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35 lines
520 B
35 lines
520 B
--TEST--
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Unary minus applies to the whole operand expression
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--FILE--
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<?php
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declare(strict_types=1);
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function pick(int $a, int $b, int $c): int
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{
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return -($a ? $b : $c);
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}
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function doubleNegate(int $a): int
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{
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return - -$a;
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}
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function main(): void
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{
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var_dump(pick(1, 2, 3));
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var_dump(pick(0, 2, 3));
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var_dump(doubleNegate(5));
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var_dump(doubleNegate(-5));
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$x = 4;
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var_dump(-($x ?: 7));
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$y = 0;
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var_dump(-($y ?: 7));
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}
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?>
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--EXPECT--
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int(-2)
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int(-3)
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int(5)
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int(-5)
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int(-4)
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int(-7)
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