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24 lines
407 B
PHP
24 lines
407 B
PHP
--TEST--
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Bug #73954 (NAN check fails on Alpine Linux with musl)
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--FILE--
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<?php
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var_dump(NAN);
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var_dump(is_nan(NAN));
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function takes_int(int $int) {
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}
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takes_int(log(tan(3.14)));
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?>
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--EXPECTF--
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float(NAN)
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bool(true)
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Fatal error: Uncaught TypeError: takes_int(): Argument #1 ($int) must be of type int, float given, called in %s:%d
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Stack trace:
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#0 %s(9): takes_int(NAN)
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#1 {main}
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thrown in %s on line 6
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