diff --git a/dbms/src/Parsers/ExpressionElementParsers.cpp b/dbms/src/Parsers/ExpressionElementParsers.cpp
index 52a35238de8..8c5932c773a 100644
--- a/dbms/src/Parsers/ExpressionElementParsers.cpp
+++ b/dbms/src/Parsers/ExpressionElementParsers.cpp
@@ -36,7 +36,8 @@ bool ParserArray::parseImpl(Pos & pos, Pos end, ASTPtr & node, Expected & expect
 		return false;
 
 	ws.ignore(pos, end);
-	contents.parse(pos, end, contents_node, expected);
+	if (!contents.parse(pos, end, contents_node, expected))
+		return false;
 	ws.ignore(pos, end);
 
 	if (!close.ignore(pos, end, expected))
@@ -64,7 +65,8 @@ bool ParserParenthesisExpression::parseImpl(Pos & pos, Pos end, ASTPtr & node, E
 		return false;
 
 	ws.ignore(pos, end);
-	contents.parse(pos, end, contents_node, expected);
+	if (!contents.parse(pos, end, contents_node, expected))
+		return false;
 	ws.ignore(pos, end);
 
 	if (!close.ignore(pos, end, expected))
@@ -108,7 +110,8 @@ bool ParserSubquery::parseImpl(Pos & pos, Pos end, ASTPtr & node, Expected & exp
 		return false;
 
 	ws.ignore(pos, end);
-	select.parse(pos, end, select_node, expected);
+	if (!select.parse(pos, end, select_node, expected))
+		return false;
 	ws.ignore(pos, end);
 
 	if (!close.ignore(pos, end, expected))
@@ -222,7 +225,8 @@ bool ParserFunction::parseImpl(Pos & pos, Pos end, ASTPtr & node, Expected & exp
 
 	ws.ignore(pos, end);
 	Pos contents_begin = pos;
-	contents.parse(pos, end, expr_list_args, expected);
+	if (!contents.parse(pos, end, expr_list_args, expected))
+		return false;
 	Pos contents_end = pos;
 	ws.ignore(pos, end);
 
@@ -259,7 +263,8 @@ bool ParserFunction::parseImpl(Pos & pos, Pos end, ASTPtr & node, Expected & exp
 		expr_list_args = nullptr;
 
 		ws.ignore(pos, end);
-		contents.parse(pos, end, expr_list_args, expected);
+		if (!contents.parse(pos, end, expr_list_args, expected))
+			return false;
 		ws.ignore(pos, end);
 
 		if (!close.ignore(pos, end, expected))
diff --git a/dbms/src/Parsers/ExpressionListParsers.cpp b/dbms/src/Parsers/ExpressionListParsers.cpp
index 4150da557cc..b4226b57075 100644
--- a/dbms/src/Parsers/ExpressionListParsers.cpp
+++ b/dbms/src/Parsers/ExpressionListParsers.cpp
@@ -84,6 +84,7 @@ bool ParserList::parseImpl(Pos & pos, Pos end, ASTPtr & node, Expected & expecte
 				break;
 
 			list->children.push_back(elem);
+			first = false;
 		}
 		else
 		{
@@ -98,8 +99,6 @@ bool ParserList::parseImpl(Pos & pos, Pos end, ASTPtr & node, Expected & expecte
 
 			list->children.push_back(elem);
 		}
-
-		first = false;
 	}
 
 	if (!allow_empty && first)
@@ -123,6 +122,7 @@ bool ParserLeftAssociativeBinaryOperatorList::parseImpl(Pos & pos, Pos end, ASTP
 				return false;
 
 			node = elem;
+			first = false;
 		}
 		else
 		{
@@ -184,8 +184,6 @@ bool ParserLeftAssociativeBinaryOperatorList::parseImpl(Pos & pos, Pos end, ASTP
 
 			node = function_node;
 		}
-
-		first = false;
 	}
 
 	return true;