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had to fix function calls after previous changes

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This commit is contained in:
gluax 2022-06-16 12:03:24 -07:00
parent a40d025d18
commit 2181672b60
1 changed files with 12 additions and 2 deletions
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14
compiler/parser/src/parser/expression.rs
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@ -240,14 +240,14 @@ impl ParserContext<'_> {
let (mut args, _, span) = self.parse_expr_tuple()?;
let span = receiver.span() + span;
if let ([], Some(operator)) = (&*args, UnaryOperation::from_symbol(method.name)) {
if let (true, Some(operator)) = (args.is_empty(), UnaryOperation::from_symbol(method.name)) {
// Found an unary operator and the argument list is empty.
Ok(Expression::Unary(UnaryExpression {
span,
op: operator,
receiver: Box::new(receiver),
}))
} else if let (true, Some(operator)) = (args.len() == 1, BinaryOperation::from_symbol(method.name)) {
} else if let (1, Some(operator)) = (args.len(), BinaryOperation::from_symbol(method.name)) {
// Found a binary operator and the argument list contains a single argument.
Ok(Expression::Binary(BinaryExpression {
span,
@ -278,8 +278,18 @@ impl ParserContext<'_> {
let mut expr = self.parse_primary_expression()?;
loop {
if self.eat(&Token::Dot) {
// Eat a method call on a type
expr = self.parse_method_call_expression(expr)?
} else if self.check(&Token::LeftParen) {
// Parse a function call that's by itself.
let (arguments, _, span) = self.parse_paren_comma_list(|p| p.parse_expression().map(Some))?;
expr = Expression::Call(CallExpression {
span: expr.span() + span,
function: Box::new(expr),
arguments,
});
}
// Check if next token is a dot to see if we are calling recursive method.
if !self.check(&Token::Dot) {
break;
}