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Don’t unset $this when calculating scope changes

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Matthew Brown 2017-01-27 18:54:27 -07:00
parent 4c3dacbbed
commit a35f2e0792
1 changed files with 2 additions and 2 deletions
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4
src/Psalm/Checker/FunctionLikeChecker.php
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@ -361,13 +361,13 @@ abstract class FunctionLikeChecker extends SourceChecker implements StatementsSo
} }
foreach ($context->vars_in_scope as $var => $type) { foreach ($context->vars_in_scope as $var => $type) {
if (strpos($var, '$this->') !== 0) { if (strpos($var, '$this->') !== 0 && $var !== '$this') {
unset($context->vars_in_scope[$var]); unset($context->vars_in_scope[$var]);
} }
} }
foreach ($context->vars_possibly_in_scope as $var => $type) { foreach ($context->vars_possibly_in_scope as $var => $type) {
if (strpos($var, '$this->') !== 0) { if (strpos($var, '$this->') !== 0 && $var !== '$this') {
unset($context->vars_possibly_in_scope[$var]); unset($context->vars_possibly_in_scope[$var]);
} }
} }