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Fix #251 - allow Psalm to analyse Wordpress

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This commit is contained in:
Matt Brown 2017-10-19 19:19:29 -04:00
parent c395930a06
commit 3c6a8a0b24
1 changed files with 34 additions and 14 deletions
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48
src/Psalm/Checker/FileChecker.php
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@ -242,20 +242,8 @@ class FileChecker extends SourceChecker implements StatementsSource
$leftover_stmts = [];
foreach ($stmts as $stmt) {
if ($stmt instanceof PhpParser\Node\Stmt\ClassLike && $stmt->name) {
if ($stmt instanceof PhpParser\Node\Stmt\Class_) {
$class_checker = new ClassChecker($stmt, $this, $stmt->name);
$fq_class_name = $class_checker->getFQCLN();
$this->class_checkers_to_analyze[strtolower($fq_class_name)] = $class_checker;
} elseif ($stmt instanceof PhpParser\Node\Stmt\Interface_) {
$class_checker = new InterfaceChecker($stmt, $this, $stmt->name);
$fq_class_name = $class_checker->getFQCLN();
$this->interface_checkers_to_analyze[$fq_class_name] = $class_checker;
}
if ($stmt instanceof PhpParser\Node\Stmt\ClassLike) {
$this->populateClassLikeCheckers($stmt);
} elseif ($stmt instanceof PhpParser\Node\Stmt\Namespace_) {
$namespace_name = $stmt->name ? implode('\\', $stmt->name->parts) : '';
@ -270,6 +258,14 @@ class FileChecker extends SourceChecker implements StatementsSource
} elseif ($stmt instanceof PhpParser\Node\Stmt\GroupUse) {
$this->visitGroupUse($stmt);
} elseif (!($stmt instanceof PhpParser\Node\Stmt\Function_)) {
if ($stmt instanceof PhpParser\Node\Stmt\If_) {
foreach ($stmt->stmts as $if_stmt) {
if ($if_stmt instanceof PhpParser\Node\Stmt\ClassLike) {
$this->populateClassLikeCheckers($if_stmt);
}
}
}
$leftover_stmts[] = $stmt;
}
}
@ -277,6 +273,30 @@ class FileChecker extends SourceChecker implements StatementsSource
return $leftover_stmts;
}
/**
* @return void
*/
private function populateClassLikeCheckers(PhpParser\Node\Stmt\ClassLike $stmt)
{
if (!$stmt->name) {
return;
}
if ($stmt instanceof PhpParser\Node\Stmt\Class_) {
$class_checker = new ClassChecker($stmt, $this, $stmt->name);
$fq_class_name = $class_checker->getFQCLN();
$this->class_checkers_to_analyze[strtolower($fq_class_name)] = $class_checker;
} elseif ($stmt instanceof PhpParser\Node\Stmt\Interface_) {
$class_checker = new InterfaceChecker($stmt, $this, $stmt->name);
$fq_class_name = $class_checker->getFQCLN();
$this->interface_checkers_to_analyze[$fq_class_name] = $class_checker;
}
}
/**
* @param string $fq_class_name
* @param ClassChecker $class_checker