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Dmitry Stogov
6f42c073cf
Range inference for bolleans and longs comparison was incorrect. Fizes oss-fuzz #fuzz-42161.php
27 lines
634 B
PHP
27 lines
634 B
PHP
--TEST--
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JIT CMP: 008 Wrong range inference for comparison between IS_LONG and IS_FALSE/IS_TRUE
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--INI--
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opcache.enable=1
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opcache.enable_cli=1
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opcache.file_update_protection=0
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opcache.jit_buffer_size=1M
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opcache.protect_memory=1
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--FILE--
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<?php
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function test() {
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for ($i = 0; $i < 10; $i %= -4 != -4 < ($a = $a + $a)) {
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}
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}
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test();
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?>
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--EXPECTF--
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Warning: Undefined variable $a in %scmp_008.php on line 3
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Warning: Undefined variable $a in %scmp_008.php on line 3
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Fatal error: Uncaught DivisionByZeroError: Modulo by zero in %scmp_008.php:3
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Stack trace:
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#0 %scmp_008.php(6): test()
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#1 {main}
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thrown in %scmp_008.php on line 3
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