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added imports

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afonya2 2025-06-11 15:35:25 +02:00
parent ce93fb10d4
commit b4f930d1c5
Signed by: afonya
GPG key ID: EBB9C4CAFAAFB2DC
8 changed files with 91 additions and 14 deletions
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28
src/parser.rs
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@ -25,6 +25,7 @@ pub enum ASTPart {
Table(AstTable),
TableGet(AstTableGet),
TableSet(AstTableSet),
Import(AstImport),
NOOP
}
#[derive(Debug, Clone, PartialEq)]
@ -150,6 +151,11 @@ pub struct AstTableSet {
pub value: Box<ASTPart>,
pub pos: usize
}
#[derive(Debug, Clone, PartialEq)]
pub struct AstImport {
pub path: String,
pub pos: usize
}
fn is_end(input: &Token, end: &Vec<Token>) -> bool {
for token in end {
@ -786,6 +792,28 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
let value = read_exp(pos, input, op_ends, parse_ends, ctx);
return ASTPart::Return(AstReturn { value: Box::new(value), pos: token.pos });
}
} else if token.value == "hámozd" {
let var = &input[*pos];
*pos += 1;
if var.typ != TokenType::IDENTIFIER {
let err = create_error(&format!("Expected identifier after hámozd"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected);
print_error(&err, &ctx);
process::exit(1);
}
if input[*pos].typ != TokenType::KEYWORD || (input[*pos].value != "be" && input[*pos].value != "ba") {
let err = create_error(&format!("Expected `be`/`ba` after hámozd"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::Expected);
print_error(&err, &ctx);
process::exit(1);
}
*pos += 1;
let path = &input[*pos];
if path.typ != TokenType::STRING {
let err = create_error(&format!("Expected string for hámozd"), path.pos, ErrorType::SyntaxError, ErrorSubType::Expected);
print_error(&err, &ctx);
process::exit(1);
}
*pos += 1;
return ASTPart::Assigment(AstAssigment { variable: var.value.clone(), value: Box::new(ASTPart::Import(AstImport { path: path.value.clone(), pos: token.pos })), pos: token.pos });
} else {
let err = create_error(&format!("Unexpected `{:?}({})`", token.typ, token.value), token.pos, ErrorType::SyntaxError, ErrorSubType::Unexpected);
print_error(&err, &ctx);