luaur_ast/methods/
parser_parse_char_array.rs

1use crate::records::ast_array::AstArray;
2use crate::records::lexeme::Type;
3use crate::records::lexer::Lexer;
4use crate::records::parser::Parser;
5use core::ffi::c_char;
6use luaur_common::macros::luau_assert::LUAU_ASSERT;
7
8impl Parser {
9    pub(crate) fn parse_char_array(
10        &mut self,
11        original_string: Option<*mut AstArray<c_char>>,
12    ) -> Option<AstArray<c_char>> {
13        let current_lexeme = *self.lexer.current();
14        let current_type = current_lexeme.r#type;
15        LUAU_ASSERT!(
16            current_type == Type::QuotedString
17                || current_type == Type::RawString
18                || current_type == Type::InterpStringSimple
19        );
20
21        let data_ptr = unsafe { current_lexeme.data.data };
22        let length = current_lexeme.get_length() as usize;
23        let bytes = unsafe { core::slice::from_raw_parts(data_ptr as *const u8, length) };
24
25        if let Some(original) = original_string {
26            unsafe {
27                *original = self.copy_bytes(bytes);
28            }
29        }
30
31        let mut data = bytes.to_vec();
32
33        if current_type == Type::QuotedString || current_type == Type::InterpStringSimple {
34            if !Lexer::fixup_quoted_bytes(&mut data) {
35                self.next_lexeme();
36                return None;
37            }
38        } else {
39            Lexer::fixup_multiline_bytes(&mut data);
40        }
41
42        let value = self.copy_bytes(&data);
43        self.next_lexeme();
44        Some(value)
45    }
46}
47
48#[allow(non_snake_case)]
49pub fn parser_parse_char_array(
50    this: &mut Parser,
51    original_string: Option<*mut AstArray<c_char>>,
52) -> Option<AstArray<c_char>> {
53    this.parse_char_array(original_string)
54}
luaur_ast/methods/parser_parse_char_array.rs

luaur_ast/methods/
parser_parse_char_array.rs
