luaur_ast/methods/
parser_report_l_value_error.rs

1use crate::records::ast_expr::AstExpr;
2use crate::records::ast_expr_error::AstExprError;
3use crate::records::ast_expr_local::AstExprLocal;
4use crate::records::parser::Parser;
5
6impl Parser {
7    pub fn report_l_value_error(&mut self, expr: *mut AstExpr) -> *mut AstExprError {
8        if luaur_common::FFlag::LuauConst2.get() {
9            let local_expr = unsafe {
10                crate::rtti::ast_node_as::<AstExprLocal>(
11                    expr as *mut crate::records::ast_node::AstNode,
12                )
13            };
14            if !local_expr.is_null() {
15                let local = unsafe { &*local_expr };
16                if !local.local.is_null() && unsafe { (*local.local).is_const } {
17                    let location = unsafe { (*expr).base.location };
18                    let expressions = self.copy_initializer_list_t(&[expr]);
19                    let name = unsafe { (*local.local).name.value };
20                    return self.report_expr_error(
21                        location,
22                        expressions,
23                        format_args!(
24                            "Variable '{}' is constant and may not be reassigned",
25                            unsafe { core::ffi::CStr::from_ptr(name).to_string_lossy() }
26                        ),
27                    );
28                }
29            }
30        }
31
32        let location = unsafe { (*expr).base.location };
33        let expressions = self.copy_initializer_list_t(&[expr]);
34        self.report_expr_error(
35            location,
36            expressions,
37            format_args!("Assigned expression must be a variable or a field"),
38        )
39    }
40}
luaur_ast/methods/parser_report_l_value_error.rs

luaur_ast/methods/
parser_report_l_value_error.rs
