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Fix exception during definition resolution

pull/357/head
Sara Itani 2017-03-24 10:30:34 -07:00
parent cd4c6d66d9
commit c84b91de2b
1 changed files with 5 additions and 0 deletions
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5
src/TolerantDefinitionResolver.php
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@ -576,6 +576,11 @@ class TolerantDefinitionResolver implements DefinitionResolverInterface
*/ */
public function resolveExpressionNodeToType($expr): Type public function resolveExpressionNodeToType($expr): Type
{ {
if (!($expr instanceof Tolerant\Node)) {
// TODO some members are null or Missing/SkippedToken
// How do we handle this more generally?
return new Types\Mixed;
}
if ($expr instanceof Tolerant\Node\Expression\Variable || $expr instanceof Tolerant\Node\UseVariableName) { if ($expr instanceof Tolerant\Node\Expression\Variable || $expr instanceof Tolerant\Node\UseVariableName) {
if ($expr instanceof Tolerant\Node\Expression\Variable && $expr->getName() === 'this') { if ($expr instanceof Tolerant\Node\Expression\Variable && $expr->getName() === 'this') {
return new Types\This; return new Types\This;