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LibJS: Implement modulo assignment operator (%=)

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This commit is contained in:
Linus Groh 2020-05-04 23:07:05 +01:00 • committed by Andreas Kling
parent a2e1f1a872
commit 72d2bd56ce
4 changed files with 18 additions and 0 deletions
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4
Libraries/LibJS/Parser.cpp
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@ -634,6 +634,9 @@ NonnullRefPtr<Expression> Parser::parse_secondary_expression(NonnullRefPtr<Expre
case TokenType::Percent:
consume();
return create_ast_node<BinaryExpression>(BinaryOp::Modulo, move(lhs), parse_expression(min_precedence, associativity));
case TokenType::PercentEquals:
consume();
return create_ast_node<AssignmentExpression>(AssignmentOp::ModuloAssignment, move(lhs), parse_expression(min_precedence, associativity));
case TokenType::DoubleAsterisk:
consume();
return create_ast_node<BinaryExpression>(BinaryOp::Exponentiation, move(lhs), parse_expression(min_precedence, associativity));
@ -1194,6 +1197,7 @@ bool Parser::match_secondary_expression() const
|| type == TokenType::Slash
|| type == TokenType::SlashEquals
|| type == TokenType::Percent
|| type == TokenType::PercentEquals
|| type == TokenType::DoubleAsterisk
|| type == TokenType::DoubleAsteriskEquals
|| type == TokenType::Equals