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memory crash here

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vaclavt
2022-05-23 21:17:21 +02:00
parent f3a43fdafc
commit 33f7cba493
3 changed files with 24 additions and 21 deletions
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19
parser.cpp
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@@ -385,19 +385,18 @@ namespace usql {
std::unique_ptr<Node> Parser::parse_where_clause() {
if (m_lexer.tokenType() != TokenType::keyword_where) {
return std::make_unique<TrueNode>();
}
if (m_lexer.tokenType() != TokenType::keyword_where) {
return std::make_unique<TrueNode>();
}
m_lexer.skipToken(TokenType::keyword_where);
m_lexer.skipToken(TokenType::keyword_where);
std::unique_ptr<Node> left = parse_expression();
do {
left = parse_expression(std::move(left));
} while (m_lexer.tokenType() != TokenType::eof && m_lexer.tokenType() != TokenType::keyword_order && m_lexer.tokenType() != TokenType::keyword_offset && m_lexer.tokenType() != TokenType::keyword_limit);
std::unique_ptr<Node> left = parse_expression();
do {
left = parse_expression(std::move(left));
} while (m_lexer.tokenType() != TokenType::eof && m_lexer.tokenType() != TokenType::keyword_order && m_lexer.tokenType() != TokenType::keyword_offset && m_lexer.tokenType() != TokenType::keyword_limit && m_lexer.tokenType() != TokenType::semicolon);
return left;
return left;
}
std::unique_ptr<Node> Parser::parse_expression() {