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Merge branch 'PHP-8.1'
* PHP-8.1: Fixed type inference for COPY_TMP
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commit
176c319109
@ -2584,7 +2584,7 @@ static zend_always_inline zend_result _zend_update_type_info(
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tmp |= MAY_BE_RCN;
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tmp |= MAY_BE_RCN;
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}
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}
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}
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}
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if (opline->opcode != ZEND_QM_ASSIGN) {
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if (opline->opcode == ZEND_COALESCE || opline->opcode == ZEND_JMP_SET) {
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/* COALESCE and JMP_SET result can't be null */
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/* COALESCE and JMP_SET result can't be null */
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tmp &= ~MAY_BE_NULL;
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tmp &= ~MAY_BE_NULL;
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if (opline->opcode == ZEND_JMP_SET) {
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if (opline->opcode == ZEND_JMP_SET) {
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23
ext/opcache/tests/jit/copy_tmp_001.phpt
Normal file
23
ext/opcache/tests/jit/copy_tmp_001.phpt
Normal file
@ -0,0 +1,23 @@
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--TEST--
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JIT COPY_TMP: 001
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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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echo "";
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}
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$a = [];
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$a[test()] ??= 1;
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var_dump($a);
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?>
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--EXPECT--
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array(1) {
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[""]=>
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int(1)
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}
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