[Query] removed unused local variables in Parser class.
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43eebe1a8b
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@ -601,7 +601,7 @@ class Parser
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// Check if queryComponent points to an AbstractSchemaName or a ResultVariable
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// Check if queryComponent points to an AbstractSchemaName or a ResultVariable
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if ( ! isset($qComp['resultVariable'])) {
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if ( ! isset($qComp['resultVariable'])) {
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$this->semanticalError(
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$this->semanticalError(
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"'$identVariable' does not point to a ResultVariable.", $deferredItem['token']
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"'$resultVariable' does not point to a ResultVariable.", $deferredItem['token']
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);
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);
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}
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}
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@ -700,7 +700,7 @@ class Parser
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$foundRootEntity = false;
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$foundRootEntity = false;
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foreach ($this->_identVariableExpressions AS $dqlAlias => $expr) {
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foreach ($this->_identVariableExpressions as $dqlAlias => $expr) {
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if (isset($this->_queryComponents[$dqlAlias]) && $this->_queryComponents[$dqlAlias]['parent'] === null) {
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if (isset($this->_queryComponents[$dqlAlias]) && $this->_queryComponents[$dqlAlias]['parent'] === null) {
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$foundRootEntity = true;
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$foundRootEntity = true;
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}
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}
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@ -905,7 +905,6 @@ class Parser
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*/
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*/
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public function JoinAssociationPathExpression()
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public function JoinAssociationPathExpression()
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{
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{
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$token = $this->_lexer->lookahead;
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$identVariable = $this->IdentificationVariable();
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$identVariable = $this->IdentificationVariable();
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if ( ! isset($this->_queryComponents[$identVariable])) {
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if ( ! isset($this->_queryComponents[$identVariable])) {
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@ -941,7 +940,6 @@ class Parser
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*/
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*/
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public function PathExpression($expectedTypes)
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public function PathExpression($expectedTypes)
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{
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{
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$token = $this->_lexer->lookahead;
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$identVariable = $this->IdentificationVariable();
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$identVariable = $this->IdentificationVariable();
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$field = null;
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$field = null;
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@ -1451,7 +1449,7 @@ class Parser
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*/
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*/
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public function SubselectIdentificationVariableDeclaration()
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public function SubselectIdentificationVariableDeclaration()
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{
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{
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$glimpse = $this->_lexer->glimpse();
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$this->_lexer->glimpse();
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/* NOT YET IMPLEMENTED!
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/* NOT YET IMPLEMENTED!
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@ -2743,7 +2741,7 @@ class Parser
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*/
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*/
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public function ComparisonExpression()
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public function ComparisonExpression()
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{
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{
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$peek = $this->_lexer->glimpse();
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$this->_lexer->glimpse();
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$leftExpr = $this->ArithmeticExpression();
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$leftExpr = $this->ArithmeticExpression();
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$operator = $this->ComparisonOperator();
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$operator = $this->ComparisonOperator();
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