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If we do not know, do not assume

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This commit is contained in:
Matthew Brown 2016-09-13 17:35:30 -04:00
parent cb09a190ce
commit c1ca6c27d5
1 changed files with 1 additions and 4 deletions
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5
src/Psalm/Checker/StatementsChecker.php
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@ -1911,10 +1911,7 @@ class StatementsChecker
} }
if ($stmt->keyVar) { if ($stmt->keyVar) {
$foreach_context->vars_in_scope[$stmt->keyVar->name] = $key_type ?: new Type\Union([ $foreach_context->vars_in_scope[$stmt->keyVar->name] = $key_type ?: Type::getMixed();
new Type\Atomic('int'),
new Type\Atomic('string')
]);
$foreach_context->vars_possibly_in_scope[$stmt->keyVar->name] = true; $foreach_context->vars_possibly_in_scope[$stmt->keyVar->name] = true;
$this->registerVariable($stmt->keyVar->name, $stmt->getLine()); $this->registerVariable($stmt->keyVar->name, $stmt->getLine());
} }