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prepare for coroutine

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This commit is contained in:
afonya 2025-06-18 14:46:59 +02:00
parent c626af7cd4
commit 17ffb11f34
Signed by: afonya
GPG key ID: EBB9C4CAFAAFB2DC
8 changed files with 107 additions and 130 deletions
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18
src/compiler.rs
View file

@ -310,7 +310,7 @@ fn do_ast_op(ast_op: ASTPart, op_count: &mut usize, ops: &mut Vec<Operation>, va
ASTPart::Else(else_part) => {
if get_variable_by_name(variables, "__LASTIF", ops.len(), traceback).is_none() {
let err = create_error(&format!("Else used without an if statement before it"), else_part.pos, ErrorType::SemanticError, ErrorSubType::ElseWithoutIf, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
let reg = get_register_by_variable(registers, get_variable_by_name(variables, "__LASTIF", ops.len(), traceback).expect("__LASTIF should exist").clone());
@ -358,7 +358,7 @@ fn do_ast_op(ast_op: ASTPart, op_count: &mut usize, ops: &mut Vec<Operation>, va
ASTPart::ElseIf(elseif_part) => {
if get_variable_by_name(variables, "__LASTIF", ops.len(), traceback).is_none() {
let err = create_error(&format!("Else if used without an if statement before it"), elseif_part.pos, ErrorType::SemanticError, ErrorSubType::ElseWithoutIf, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
let reg = get_register_by_variable(registers, get_variable_by_name(variables, "__LASTIF", ops.len(), traceback).expect("__LASTIF should exist").clone());
@ -472,12 +472,12 @@ fn do_ast_op(ast_op: ASTPart, op_count: &mut usize, ops: &mut Vec<Operation>, va
},
ASTPart::Break(brk) => {
let err = create_error(&format!("Unexpected break outside of loop"), brk.pos, ErrorType::SemanticError, ErrorSubType::BreakContinueWithoutLoop, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
},
ASTPart::Continue(cont) => {
let err = create_error(&format!("Unexpected continue outside of loop"), cont.pos, ErrorType::SemanticError, ErrorSubType::BreakContinueWithoutLoop, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
},
ASTPart::For(for_part) => {
@ -575,7 +575,7 @@ fn do_ast_op(ast_op: ASTPart, op_count: &mut usize, ops: &mut Vec<Operation>, va
},
_ => {
let err = create_error(&format!("Unknown operator `{}`", op.operator), op.pos, ErrorType::SyntaxError, ErrorSubType::UnknownOperation, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
},
};
@ -586,7 +586,7 @@ fn do_ast_op(ast_op: ASTPart, op_count: &mut usize, ops: &mut Vec<Operation>, va
ASTPart::VarUpdate(upd) => {
if get_variable_by_name(variables, &upd.variable, ops.len(), traceback).is_none() {
let err = create_error(&format!("Variable `{}` does not exist", upd.variable), upd.pos, ErrorType::SemanticError, ErrorSubType::VariableNotFound, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
let value_reg = do_ast_op(*upd.value, op_count, ops, variables, next_var_id, strings, next_string_id, functions, next_function_id, registers, ctx, traceback);
@ -602,7 +602,7 @@ fn do_ast_op(ast_op: ASTPart, op_count: &mut usize, ops: &mut Vec<Operation>, va
ASTPart::Assigment(asign) => {
if get_variable_by_name(variables, &asign.variable, ops.len(), traceback).is_some() {
let err = create_error(&format!("Variable `{}` already exists", asign.variable), asign.pos, ErrorType::SemanticError, ErrorSubType::VariableAlreadyExists, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
let reg = do_ast_op(*asign.value, op_count, ops, variables, next_var_id, strings, next_string_id, functions, next_function_id, registers, ctx, traceback);
@ -673,7 +673,7 @@ fn do_ast_op(ast_op: ASTPart, op_count: &mut usize, ops: &mut Vec<Operation>, va
},
Err(e) => {
let err = create_error(&format!("Failed to read file `{}`: {}", impr.path, e), impr.pos, ErrorType::IOError, ErrorSubType::FileError, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
}
@ -727,7 +727,7 @@ fn compile_function(ast: Vec<ASTPart>, args: Option<Vec<String>>, registers: &mu
for arg in arg_list {
if get_variable_by_name(&variables, &arg, 0, &empty_tb).is_some() {
let err = create_error(&format!("Argument `{}` already exists", arg), 0, ErrorType::SemanticError, ErrorSubType::ArgumentDuplication, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
variables.push( Variable { name: arg, id: *next_var_id, start: 0, end: 0, no_end: true });

2
src/enviroment.rs
View file

@ -61,7 +61,7 @@ fn error(msg: String, machine: &Machine, op: &DecompiledOperation) {
let curr = machine.call_stack.len()-1;
let func = machine.call_stack[curr].func;
let err = create_error(&msg, op.pos, ErrorType::MachineError, ErrorSubType::RuntimeError, &machine.ctx[func]);
print_error(&err, &machine.ctx[func]);
print_error(&err);
process::exit(1);
}
fn set_mem_tbl_val(tbl: &mut VMMemoryTable, key: VMMemory, value: VMMemory) {

12
src/errors.rs
View file

@ -53,6 +53,7 @@ pub struct ASLError {
pub typ: ErrorType,
pub subtype: ErrorSubType,
pub code: String,
ctx: Context
}
pub fn convert_types_to_string(typ: &ErrorType) -> String {
@ -190,6 +191,7 @@ pub fn create_error(message: &str, position: usize, typ: ErrorType, stype: Error
typ,
subtype: stype,
code,
ctx: ctx.clone()
}
}
@ -232,7 +234,7 @@ fn get_sorrunding_lines(file: &String, line: usize) -> (String, String, String)
(before, current, after)
}
pub fn print_error(error: &ASLError, ctx: &Context) {
pub fn print_error(error: &ASLError) {
let mut out = String::new();
out.push_str(&convert_types_to_string(&error.typ));
if error.message.len() < 1 {
@ -241,18 +243,18 @@ pub fn print_error(error: &ASLError, ctx: &Context) {
out.push_str(&error.message);
}
if ctx.known {
if error.ctx.known {
out.push_str(" at position ");
let (line, column) = get_exact_pos(&ctx.raw_file, error.position);
out.push_str(&ctx.file);
let (line, column) = get_exact_pos(&error.ctx.raw_file, error.position);
out.push_str(&error.ctx.file);
out.push_str(":");
out.push_str(&line.to_string());
out.push_str(":");
out.push_str(&column.to_string());
out.push_str("\n");
let (before, current, after) = get_sorrunding_lines(&ctx.raw_file, line);
let (before, current, after) = get_sorrunding_lines(&error.ctx.raw_file, line);
if line > 1 {
out.push_str(&(line-1).to_string());
out.push_str(" | ");

4
src/lexer.rs
View file

@ -71,7 +71,7 @@ fn read_string(splitted: &Vec<&str>, pos: &mut usize, out: &mut Vec<Token>, ctx:
}
if !success {
let err = create_error("Unexpected end of string", *pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 5;
@ -95,7 +95,7 @@ fn read_comment(splitted: &Vec<&str>, pos: &mut usize, is_multiline: bool, ctx:
}
if !success {
let err = create_error("Unexpected end of comment", *pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;

30
src/main.rs
View file

@ -1,6 +1,6 @@
use std::{env, fs, time::Instant};
use virtualmachine::Machine;
use crate::{decompiler::{operation_to_name, process}, errors::{create_error, print_error, reverse_subtype_short, reverse_type_short}};
use crate::{decompiler::{operation_to_name, process}, errors::{create_error, print_error, reverse_subtype_short, reverse_type_short}, virtualmachine::VMState};
mod lexer;
mod parser;
@ -12,7 +12,7 @@ mod decompiler;
const CLIVER: [u8; 3] = [0, 3, 0];
#[derive(Clone)]
#[derive(Debug, Clone)]
struct Context {
file: String,
raw_file: String,
@ -59,7 +59,19 @@ fn main() {
println!("Build successful. Took: {}ms", ntime.as_millis());
let mut vm = Machine::new(contexts);
vm.load(&compiled);
while let VMState::Paused = vm.state {
vm.resume();
}
match vm.state {
VMState::Finished => {
println!("Execution finished successfully.");
},
VMState::Error(err) => {
print_error(&err);
panic!("Execution failed with an error.");
},
_ => {}
}
},
Result::Err(err) => {
panic!("Can't read file: {}", err);
@ -76,7 +88,19 @@ fn main() {
}
let mut vm = Machine::new(contexts);
vm.load(&data);
while let VMState::Paused = vm.state {
vm.resume();
}
match vm.state {
VMState::Finished => {
println!("Execution finished successfully.");
},
VMState::Error(err) => {
print_error(&err);
panic!("Execution failed with an error.");
},
_ => {}
}
},
Result::Err(err) => {
panic!("Can't read file: {}", err);
@ -149,7 +173,7 @@ fn main() {
}
let func_ctx = contexts[errcode_data[2].parse::<usize>().unwrap()].clone();
let error = create_error("", errcode_data[3].parse().unwrap(), reverse_type_short(errcode_data[0].to_string()), reverse_subtype_short(errcode_data[1].to_string()), &func_ctx);
print_error(&error, &func_ctx);
print_error(&error);
return;
},
Result::Err(err) => {

112
src/parser.rs
View file

@ -278,7 +278,7 @@ fn shunt(input: Vec<ASTPart>, ctx: &Context) -> ASTPart {
println!("{:?}", output);
if i < 1 {
let err = create_error(&format!("Unexpected operation `{}`", op.operator), op.pos, ErrorType::SemanticError, ErrorSubType::UnexpectedOperation, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
let left = output[i-1].clone();
@ -292,7 +292,7 @@ fn shunt(input: Vec<ASTPart>, ctx: &Context) -> ASTPart {
} else {
if i < 2 {
let err = create_error(&format!("Unexpected operation `{}`", op.operator), op.pos, ErrorType::SemanticError, ErrorSubType::UnexpectedOperation, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
let left = output[i-2].clone();
@ -315,7 +315,7 @@ fn shunt(input: Vec<ASTPart>, ctx: &Context) -> ASTPart {
}
if output.len() == 0 {
let err = create_error(&format!("No expressions found after applying order of operations"), 0, ErrorType::SemanticError, ErrorSubType::NoExpression, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
return output[0].clone();
@ -326,7 +326,7 @@ fn read_function(input: &Vec<Token>, pos: &mut usize, with_args: bool, ctx: &Con
if with_args {
if input[*pos].typ != TokenType::SEPARATOR || input[*pos].value != "(" {
let err = create_error(&format!("Expected `(`"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -343,20 +343,20 @@ fn read_function(input: &Vec<Token>, pos: &mut usize, with_args: bool, ctx: &Con
args.push(token.value.clone());
} else {
let err = create_error(&format!("Unexpected `{:?}({})`", token.typ, token.value), token.pos, ErrorType::SyntaxError, ErrorSubType::Unexpected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
}
if input[*pos].typ != TokenType::SEPARATOR || input[*pos].value != ")" {
let err = create_error(&format!("Unexpected end of arguments"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
}
if input[*pos].typ != TokenType::SEPARATOR || input[*pos].value != "{" {
let err = create_error(&format!("Expected {{"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -371,7 +371,7 @@ fn read_function(input: &Vec<Token>, pos: &mut usize, with_args: bool, ctx: &Con
let body = parse_internal(input, &op_ends, &parse_ends, pos, ctx);
if input[*pos].typ != TokenType::SEPARATOR || input[*pos].value != "}" {
let err = create_error(&format!("Unexpected end of function"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -404,25 +404,25 @@ fn read_table(input: &Vec<Token>, pos: &mut usize, ctx: &Context) -> ASTPart {
match keyy {
ASTPart::Table(_) => {
let err = create_error(&format!("Table keys cannot be tables"), input[*pos].pos, ErrorType::SemanticError, ErrorSubType::InvalidTableKeys, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
},
ASTPart::Function(_) => {
let err = create_error(&format!("Table keys cannot be functions"), input[*pos].pos, ErrorType::SemanticError, ErrorSubType::InvalidTableKeys, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
},
_ => {}
}
if input[*pos].typ != TokenType::SEPARATOR || input[*pos].value != "]" {
let err = create_error(&format!("Unexpected end of key"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
if input[*pos].typ != TokenType::SEPARATOR || input[*pos].value != "=" {
let err = create_error(&format!("Expected `=` after key"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -444,7 +444,7 @@ fn read_table(input: &Vec<Token>, pos: &mut usize, ctx: &Context) -> ASTPart {
continue;
} else {
let err = create_error(&format!("Unexpected end of table"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
}
@ -504,7 +504,7 @@ fn read_exp(pos: &mut usize, input: &Vec<Token>, ends: &Vec<Token>, parse_ends:
expressions.push(func);
} else {
let err = create_error(&format!("Unexpected `{:?}({})`", token.typ, token.value), token.pos, ErrorType::SyntaxError, ErrorSubType::Unexpected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
} else if token.typ == TokenType::IDENTIFIER {
@ -522,19 +522,19 @@ fn read_exp(pos: &mut usize, input: &Vec<Token>, ends: &Vec<Token>, parse_ends:
match keyy {
ASTPart::Table(_) => {
let err = create_error(&format!("Table keys cannot be tables"), input[*pos].pos, ErrorType::SemanticError, ErrorSubType::InvalidTableKeys, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
},
ASTPart::Function(_) => {
let err = create_error(&format!("Table keys cannot be functions"), input[*pos].pos, ErrorType::SemanticError, ErrorSubType::InvalidTableKeys, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
},
_ => {}
}
if input[*pos].typ != TokenType::SEPARATOR || input[*pos].value != "]" {
let err = create_error(&format!("Unexpected end of key"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -546,7 +546,7 @@ fn read_exp(pos: &mut usize, input: &Vec<Token>, ends: &Vec<Token>, parse_ends:
let keyy = &input[*pos];
if keyy.typ != TokenType::IDENTIFIER {
let err = create_error(&format!("Expected identifier after `.`"), keyy.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -568,7 +568,7 @@ fn read_exp(pos: &mut usize, input: &Vec<Token>, ends: &Vec<Token>, parse_ends:
*pos += 1;
} else {
let err = create_error(&format!("Unclosed parenthesis"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::Unclosed, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
expressions.push(exp);
@ -577,12 +577,12 @@ fn read_exp(pos: &mut usize, input: &Vec<Token>, ends: &Vec<Token>, parse_ends:
expressions.push(tbl);
} else {
let err = create_error(&format!("Unexpected `{:?}({})`", token.typ, token.value), token.pos, ErrorType::SyntaxError, ErrorSubType::Unexpected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
} else {
let err = create_error(&format!("Unexpected `{:?}({})`", token.typ, token.value), token.pos, ErrorType::SyntaxError, ErrorSubType::Unexpected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
}
@ -612,19 +612,19 @@ fn check_continue(pos: &mut usize, input: &Vec<Token>, prev: ASTPart, op_ends: &
match keyy {
ASTPart::Table(_) => {
let err = create_error(&format!("Table keys cannot be tables"), input[*pos].pos, ErrorType::SemanticError, ErrorSubType::InvalidTableKeys, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
},
ASTPart::Function(_) => {
let err = create_error(&format!("Table keys cannot be functions"), input[*pos].pos, ErrorType::SemanticError, ErrorSubType::InvalidTableKeys, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
},
_ => {}
}
if input[*pos].typ != TokenType::SEPARATOR || input[*pos].value != "]" {
let err = create_error(&format!("Unexpected end of key"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -636,7 +636,7 @@ fn check_continue(pos: &mut usize, input: &Vec<Token>, prev: ASTPart, op_ends: &
let keyy = &input[*pos];
if keyy.typ != TokenType::IDENTIFIER {
let err = create_error(&format!("Expected identifier after `.`"), keyy.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -669,7 +669,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
*pos += 1;
if variable.typ != TokenType::IDENTIFIER {
let err = create_error(&format!("Unexpected `{:?}`", variable.typ,), token.pos, ErrorType::SyntaxError, ErrorSubType::Unexpected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
let eq = &input[*pos];
@ -681,7 +681,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
} else if token.value == "ha geny" {
if next_token.typ != TokenType::SEPARATOR || next_token.value != "(" {
let err = create_error(&format!("Expected `(`"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -691,7 +691,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
let condition = read_exp(pos, input, &condition_end, &condition_end, ctx);
if input[*pos].typ != TokenType::SEPARATOR || input[*pos].value != ")" {
let err = create_error(&format!("Unexpected end of condition"), token.pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -700,7 +700,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
ASTPart::Function(func) => func.body,
_ => {
let err = create_error(&format!("Expected function body"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
};
@ -708,7 +708,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
} else if token.value == "amíg geny" {
if next_token.typ != TokenType::SEPARATOR || next_token.value != "(" {
let err = create_error(&format!("Expected `(`"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -718,7 +718,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
let condition = read_exp(pos, input, &condition_end, &condition_end, ctx);
if input[*pos].typ != TokenType::SEPARATOR || input[*pos].value != ")" {
let err = create_error(&format!("Unexpected end of condition"), token.pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -727,7 +727,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
ASTPart::Function(func) => func.body,
_ => {
let err = create_error(&format!("Expected function body"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
};
@ -737,7 +737,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
} else if token.value == "kopva" {
if next_token.typ != TokenType::SEPARATOR || next_token.value != "(" {
let err = create_error(&format!("Expected `(`"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -748,31 +748,31 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
let init = parse_internal(input, &ends, &ends, pos, ctx);
if init.len() != 1 {
let err = create_error(&format!("Only one expression is expected for init"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
if input[*pos].typ != TokenType::OPEND || input[*pos].value != ";" {
let err = create_error(&format!("Unexpected end of init"), token.pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
let condition = read_exp(pos, input, &ends, &ends, ctx);
if input[*pos].typ != TokenType::OPEND || input[*pos].value != ";" {
let err = create_error(&format!("Unexpected end of condition"), token.pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
let update = parse_internal(input, &ends, &ends, pos, ctx);
if update.len() != 1 {
let err = create_error(&format!("Only one expression is expected for update"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
if input[*pos].typ != TokenType::SEPARATOR || input[*pos].value != ")" {
let err = create_error(&format!("Unexpected end of update"), token.pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -781,7 +781,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
ASTPart::Function(func) => func.body,
_ => {
let err = create_error(&format!("Expected function body"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
};
@ -791,7 +791,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
} else if token.value == "ha nem geny akkor geny" {
if next_token.typ != TokenType::SEPARATOR || next_token.value != "(" {
let err = create_error(&format!("Expected `(`"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -801,7 +801,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
let condition = read_exp(pos, input, &condition_end, &condition_end, ctx);
if input[*pos].typ != TokenType::SEPARATOR || input[*pos].value != ")" {
let err = create_error(&format!("Unexpected end of condition"), token.pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -810,7 +810,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
ASTPart::Function(func) => func.body,
_ => {
let err = create_error(&format!("Expected function body"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
};
@ -821,7 +821,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
ASTPart::Function(func) => func.body,
_ => {
let err = create_error(&format!("Expected function body"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
};
@ -838,19 +838,19 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
*pos += 1;
if var.typ != TokenType::IDENTIFIER {
let err = create_error(&format!("Expected identifier after hámozd"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
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, ctx);
print_error(&err, &ctx);
print_error(&err);
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, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -870,13 +870,13 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
ASTPart::Function(f) => f,
_ => {
let err = create_error(&format!("Expected function body"), token.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
};
if input[*pos].typ != TokenType::KEYWORD || input[*pos].value != "csecs" {
let err = create_error(&format!("Expected `csecs` after piszolj"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -885,14 +885,14 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
ASTPart::Function(f) => f,
_ => {
let err = create_error(&format!("Expected function body"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
};
return ASTPart::TryCatch(AstTryCatch { try_block: tryp, catch_block: catchp, pos: token.pos });
} else {
let err = create_error(&format!("Unexpected `{:?}({})`", token.typ, token.value), token.pos, ErrorType::SyntaxError, ErrorSubType::Unexpected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
} else if token.typ == TokenType::IDENTIFIER {
@ -906,7 +906,7 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
let keyy = &input[*pos];
if keyy.typ != TokenType::IDENTIFIER {
let err = create_error(&format!("Expected identifier after `.`"), keyy.pos, ErrorType::SyntaxError, ErrorSubType::Expected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -921,19 +921,19 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
match keyy {
ASTPart::Table(_) => {
let err = create_error(&format!("Table keys cannot be tables"), input[*pos].pos, ErrorType::SemanticError, ErrorSubType::InvalidTableKeys, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
},
ASTPart::Function(_) => {
let err = create_error(&format!("Table keys cannot be functions"), input[*pos].pos, ErrorType::SemanticError, ErrorSubType::InvalidTableKeys, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
},
_ => {}
}
if input[*pos].typ != TokenType::SEPARATOR || input[*pos].value != "]" {
let err = create_error(&format!("Unexpected end of key"), input[*pos].pos, ErrorType::SyntaxError, ErrorSubType::UnexpectedEnd, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
*pos += 1;
@ -951,12 +951,12 @@ fn next_operation(pos: &mut usize, input: &Vec<Token>, op_ends: &Vec<Token>, par
return ASTPart::VarUpdate(AstVarUpdate { variable: token.value.clone(), value: Box::new(value), pos: token.pos });
} else {
let err = create_error(&format!("Unexpected `{:?}({})`", token.typ, token.value), token.pos, ErrorType::SyntaxError, ErrorSubType::Unexpected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
} else {
let err = create_error(&format!("Unexpected `{:?}({})`", token.typ, token.value), token.pos, ErrorType::SyntaxError, ErrorSubType::Unexpected, ctx);
print_error(&err, &ctx);
print_error(&err);
process::exit(1);
}
}

46
src/virtualmachine.rs
View file

@ -1,5 +1,5 @@
use std::{any::Any, collections::HashMap, vec};
use crate::{decompiler::{operation_to_name, process, DecompiledFunction, DecompiledOperation}, enviroment, errors::{convert_subtypes_to_string, convert_types_to_string, create_error, print_error, ASLError, ErrorSubType, ErrorType}, Context};
use crate::{decompiler::{operation_to_name, process, DecompiledFunction, DecompiledOperation}, enviroment, errors::{convert_subtypes_to_string, convert_types_to_string, create_error, ASLError, ErrorSubType, ErrorType}, Context};
#[derive(Debug, Clone)]
pub enum VMMemory {
@ -65,7 +65,7 @@ pub struct CallStack {
}
#[derive(Debug, Clone)]
enum VMState {
pub enum VMState {
Running,
Paused,
Finished,
@ -242,7 +242,6 @@ fn do_operation_operation(machine: &mut Machine, operation: &DecompiledOperation
fallback_to_catch(memory, &mut machine.state, &mut machine.functions, &mut machine.call_stack, executed_stack, executed_func, err);
return;
} else {
print_error(&err, &ctx);
machine.state = VMState::Error(err);
return;
}
@ -255,7 +254,6 @@ fn do_operation_operation(machine: &mut Machine, operation: &DecompiledOperation
fallback_to_catch(memory, &mut machine.state, &mut machine.functions, &mut machine.call_stack, executed_stack, executed_func, err);
return;
} else {
print_error(&err, &ctx);
machine.state = VMState::Error(err);
return;
}
@ -280,7 +278,6 @@ fn do_operation_operation(machine: &mut Machine, operation: &DecompiledOperation
fallback_to_catch(memory, &mut machine.state, &mut machine.functions, &mut machine.call_stack, executed_stack, executed_func, err);
return;
} else {
print_error(&err, &ctx);
machine.state = VMState::Error(err);
return;
}
@ -317,7 +314,6 @@ fn do_operation_operation(machine: &mut Machine, operation: &DecompiledOperation
fallback_to_catch(memory, &mut machine.state, &mut machine.functions, &mut machine.call_stack, executed_stack, executed_func, err);
return;
} else {
print_error(&err, &ctx);
machine.state = VMState::Error(err);
return;
}
@ -341,7 +337,6 @@ fn do_operation_operation(machine: &mut Machine, operation: &DecompiledOperation
fallback_to_catch(memory, &mut machine.state, &mut machine.functions, &mut machine.call_stack, executed_stack, executed_func, err);
return;
} else {
print_error(&err, &ctx);
machine.state = VMState::Error(err);
return;
}
@ -368,7 +363,6 @@ fn do_operation_operation(machine: &mut Machine, operation: &DecompiledOperation
fallback_to_catch(memory, &mut machine.state, &mut machine.functions, &mut machine.call_stack, executed_stack, executed_func, err);
return;
} else {
print_error(&err, &ctx);
machine.state = VMState::Error(err);
return;
}
@ -389,7 +383,6 @@ fn do_operation_operation(machine: &mut Machine, operation: &DecompiledOperation
fallback_to_catch(memory, &mut machine.state, &mut machine.functions, &mut machine.call_stack, executed_stack, executed_func, err);
return;
} else {
print_error(&err, &ctx);
machine.state = VMState::Error(err);
return;
}
@ -402,7 +395,6 @@ fn do_operation_operation(machine: &mut Machine, operation: &DecompiledOperation
fallback_to_catch(memory, &mut machine.state, &mut machine.functions, &mut machine.call_stack, executed_stack, executed_func, err);
return;
} else {
print_error(&err, &ctx);
machine.state = VMState::Error(err);
return;
}
@ -496,7 +488,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -515,7 +506,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -528,7 +518,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -580,7 +569,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -594,7 +582,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -625,7 +612,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -638,7 +624,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -664,7 +649,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -688,7 +672,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -701,7 +684,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -718,7 +700,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -748,7 +729,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -762,7 +742,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -781,7 +760,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -798,7 +776,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -812,7 +789,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -832,7 +808,6 @@ impl Machine {
nocon = true;
break;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -853,7 +828,6 @@ impl Machine {
nocon = true;
break;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -880,7 +854,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -904,7 +877,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -921,7 +893,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -935,7 +906,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -954,7 +924,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -967,7 +936,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -999,7 +967,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -1012,7 +979,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -1035,7 +1001,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -1062,7 +1027,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -1076,7 +1040,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -1100,7 +1063,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -1128,7 +1090,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -1143,7 +1104,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -1162,7 +1122,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}
@ -1176,7 +1135,6 @@ impl Machine {
executed_func = &func_clone[self.call_stack[executed_stack].func];
continue;
} else {
print_error(&err, &self.ctx[self.call_stack[executed_stack].func].clone());
self.state = VMState::Error(err);
return;
}

9
test.asl
View file

@ -1,8 +1 @@
lőcsve test(a,b) {
ugass(a,b)
}
piszolj {
test(0)
} csecs (e) {
ugass(e)
}
gethelj test = szaft"a"szaft