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malloc structs and allow using them as types

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This commit is contained in:
Antoni Piasecki
2026-03-11 14:46:44 +01:00
parent 316e60eedb
commit b79cd46b4b
3 changed files with 38 additions and 17 deletions
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15
src/parser.rs
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@@ -91,9 +91,6 @@ pub enum Expr {
New(Token),
}
// TODO: currently they are all just 64 bit values
static TYPES: [&str; 7] = ["void", "u8", "i64", "str", "bool", "ptr", "array"];
pub struct Parser {
tokens: Vec<Token>,
current: usize,
@@ -159,9 +156,6 @@ impl Parser {
self.consume(TokenType::Colon, "expected ':' after parameter name")?;
let var_type = self.consume(TokenType::Identifier, "expected parameter type")?;
if !TYPES.contains(&var_type.lexeme.as_str()) {
return error!(&name.loc, format!("unknown type: {}", var_type.lexeme));
}
params.push(Param { var_type, var_name });
if !self.match_token(&[TokenType::Comma]) {
@@ -173,9 +167,6 @@ impl Parser {
self.consume(TokenType::RightBracket, "expected ']' after arguments")?;
self.consume(TokenType::Colon, "expected ':' after '['")?;
let return_type = self.consume(TokenType::Identifier, "expected return type")?;
if !TYPES.contains(&return_type.lexeme.as_str()) {
return error!(&name.loc, format!("unknown type: {}", return_type.lexeme));
}
self.is_inside_function = true;
let body = Box::new(self.block()?);
@@ -201,9 +192,6 @@ impl Parser {
self.consume(TokenType::Colon, "expected ':' after field name")?;
let var_type = self.consume(TokenType::Identifier, "expected field type")?;
if !TYPES.contains(&var_type.lexeme.as_str()) {
return error!(&name.loc, format!("unknown type: {}", var_type.lexeme));
}
fields.push(Param { var_type, var_name });
}
@@ -218,9 +206,6 @@ impl Parser {
let var_type = if self.match_token(&[TokenType::Colon]) {
let token = self.consume(TokenType::Identifier, "expected variable type")?;
if !TYPES.contains(&token.lexeme.as_str()) {
return error!(&name.loc, format!("unknown type: {}", token.lexeme));
}
Some(token)
} else {
None