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When calling magic method clone node info

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This commit is contained in:
Brown 2019-11-25 13:08:38 -05:00
parent ae10e6c130
commit 96c4eeec98
2 changed files with 61 additions and 0 deletions
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9
src/Psalm/Internal/Analyzer/Statements/Expression/Call/MethodCallAnalyzer.php
View File

@ -701,6 +701,8 @@ class MethodCallAnalyzer extends \Psalm\Internal\Analyzer\Statements\Expression\
$args = $stmt->args;
$old_node_data = null;
if (!$codebase->methods->methodExists(
$method_id,
$context->calling_method_id,
@ -821,6 +823,9 @@ class MethodCallAnalyzer extends \Psalm\Internal\Analyzer\Statements\Expression\
$args
);
$old_node_data = $statements_analyzer->node_data;
$statements_analyzer->node_data = clone $statements_analyzer->node_data;
$args = [
new PhpParser\Node\Arg(new PhpParser\Node\Scalar\String_($method_name_lc)),
new PhpParser\Node\Arg(new PhpParser\Node\Expr\Array_($array_values)),
@ -1406,6 +1411,10 @@ class MethodCallAnalyzer extends \Psalm\Internal\Analyzer\Statements\Expression\
}
}
if ($old_node_data) {
$statements_analyzer->node_data = $old_node_data;
}
if (!$args && $lhs_var_id) {
if ($config->memoize_method_calls) {
$method_var_id = $lhs_var_id . '->' . $method_name_lc . '()';

52
src/Psalm/spl_object_id.php Normal file
View File

@ -0,0 +1,52 @@
<?php declare(strict_types=1);
/**
* PHP Polyfill for spl_object_id() for PHP <= 7.1
* This file will be included even in releases which will analyze PHP 7.2,
* there aren't any major compatibilities preventing analysis of PHP 7.2 from running in PHP 7.1.
*/
if (!function_exists('spl_object_id')) {
if (function_exists('runkit_object_id') &&
!(new ReflectionFunction('runkit_object_id'))->isUserDefined()) {
/**
* See https://github.com/runkit7/runkit_object_id for a faster native version for php <= 7.1
*
* @param object $object
* @return int The object id
*/
function spl_object_id($object) : int
{
return runkit_object_id($object);
}
} elseif (PHP_INT_SIZE === 8) {
/**
* See https://github.com/runkit7/runkit_object_id for a faster native version for php <= 7.1
*
* @param object $object
* @return int (The object id, XORed with a random number)
*/
function spl_object_id($object) : int
{
$hash = spl_object_hash($object);
// Fit this into a php long (32-bit or 64-bit signed int).
// The first 16 hex digits (64 bytes) vary, the last 16 don't.
// Values are usually padded with 0s at the front.
return intval(substr($hash, 1, 15), 16);
}
} else {
/**
* See https://github.com/runkit7/runkit_object_id for a faster native version for php <= 7.1
*
* @param object $object
* @return int (The object id, XORed with a random number)
*/
function spl_object_id($object) : int
{
$hash = spl_object_hash($object);
// Fit this into a php long (32-bit or 64-bit signed int).
// The first 16 hex digits (64 bytes) vary, the last 16 don't.
// Values are usually padded with 0s at the front.
return intval(substr($hash, 9, 7), 16);
}
}
}