diff --git a/mist-test/Cargo.toml b/mist-test/Cargo.toml index a02d622..3973e4b 100644 --- a/mist-test/Cargo.toml +++ b/mist-test/Cargo.toml @@ -5,6 +5,6 @@ edition = "2024" [[bin]] name = "main" -path = "build/main.rs" +path = ".mist/src/main.rs" [dependencies] diff --git a/mist-test/src/app.mist b/mist-test/src/app.mist deleted file mode 100644 index 42072ac..0000000 --- a/mist-test/src/app.mist +++ /dev/null @@ -1,95 +0,0 @@ -use ; -use ; -use ; - -pub class Application { - String name; - - Vec tasks; - Vec plugins; - - logger::Logger logger; - - bool running; - i32 ticks; - - pub constructor(str* name) { - self.name = name.to_string(); - - self.tasks = new Vec(); - self.plugins = new Vec(); - - self.logger = new logger::Logger("app"); - - self.running = false; - self.ticks = 0; - } - - pub void boot(self mut*) { - self.logger.info("booting application"); - - self.running = true; - - self.emit(event::Event::Startup); - } - - pub void run(self mut*) { - while(self.running) { - self.tick(); - - if(self.ticks >= 5) { - self.shutdown(); - } - } - } - - void tick(self mut*) { - self.logger.info("tick"); - - self.ticks++; - - var task = task::create_task("background-job"); - - self.tasks.push(task); - - println!("tasks: {}", self.tasks.len()); - } - - pub void shutdown(self mut*) { - self.emit(event::Event::Shutdown); - - self.logger.warning("shutdown"); - - self.running = false; - } - - pub void register_plugin(self mut*, String name) { - self.plugins.push(name.clone()); - - self.emit(event::Event::PluginLoaded(name)); - } - - void emit(self*, event::Event event) { - match(event) { - event::Event::Startup => { - self.logger.info("startup event"); - } - - event::Event::Shutdown => { - self.logger.info("shutdown event"); - } - - event::Event::PluginLoaded(name) => { - println!("plugin loaded: {}", name); - } - - event::Event::TaskExecuted(name) => { - println!("task executed: {}", name); - } - - event::Event::Error(message) => { - self.logger.error(&message); - } - } - } -} \ No newline at end of file diff --git a/mist-test/src/event.mist b/mist-test/src/event.mist deleted file mode 100644 index 6340bf4..0000000 --- a/mist-test/src/event.mist +++ /dev/null @@ -1,7 +0,0 @@ -pub enum Event { - Startup, - Shutdown, - TaskExecuted(String), - PluginLoaded(String), - Error(String), -} \ No newline at end of file diff --git a/mist-test/src/logger.mist b/mist-test/src/logger.mist deleted file mode 100644 index ab194cd..0000000 --- a/mist-test/src/logger.mist +++ /dev/null @@ -1,78 +0,0 @@ -use ; -use ; - -pub trait TestLogging: fmt::Display { - String get(self*); -} - -pub enum LogLevel { - Info, - Warning, - Error, -} - -impl fmt::Display for LogLevel { - fmt::Result fmt(self*, Formatter<'_> mut* f) { - match (self) { - LogLevel::Info => { - return write!(f, "[INFO]"); - } - - LogLevel::Warning => { - return write!(f, "[WARN]"); - } - - LogLevel::Error => { - return write!(f, "[ERROR]"); - } - } - } -} - -impl TestLogging for LogLevel { - String get(self*) { - return format!("{self}"); - } -} - -pub class Logger { - String prefix; - - pub constructor(str* prefix) { - self.prefix = prefix.to_string(); - } - - pub void info(self*, str* message) { - self.log(LogLevel::Info, message); - } - - pub void warning(self*, str* message) { - self.log(LogLevel::Warning, message); - } - - pub void error(self*, str* message) { - self.log(LogLevel::Error, message); - } - - void log(self*, LogLevel level, str* message) { - match(level) { - LogLevel::Info => { - println!("{level} {} {}", self.prefix, message); - } - - LogLevel::Warning => { - println!("{} {} {}", level.get(), self.prefix, message); - } - - LogLevel::Error => { - println!("{level} {} {}", self.prefix, message); - } - } - } - - impl fmt::Display { - fmt::Result fmt(self*, Formatter<'_> mut* f) { - return write!(f, "logger ({})", self.prefix); - } - } -} \ No newline at end of file diff --git a/mist-test/src/main.mist b/mist-test/src/main.mist index 853e686..5a7a1cb 100644 --- a/mist-test/src/main.mist +++ b/mist-test/src/main.mist @@ -1,15 +1,3 @@ -pub mod app; -pub mod task; -pub mod plugin; -pub mod logger; -pub mod event; - void main() { - var mut app_instance = new app::Application("mist-app"); - - // greeting::register(&mut app_instance); - // statistics::register(&mut app_instance); - - app_instance.boot(); - app_instance.run(); -} \ No newline at end of file + println!("hello, world"); +} diff --git a/mist-test/src/plugin.mist b/mist-test/src/plugin.mist deleted file mode 100644 index a3d16ba..0000000 --- a/mist-test/src/plugin.mist +++ /dev/null @@ -1,16 +0,0 @@ -pub struct PluginInfo { - pub String name, - pub String version, -} - -pub class PluginRegistry { - T plugins; - - pub constructor(T plugins) { - self.plugins = plugins; - } - - pub T plugins(self) { - return self.plugins; - } -} \ No newline at end of file diff --git a/mist-test/src/task.mist b/mist-test/src/task.mist deleted file mode 100644 index d902258..0000000 --- a/mist-test/src/task.mist +++ /dev/null @@ -1,20 +0,0 @@ -pub enum TaskState { - Pending, - Running, - Finished, - Failed, -} - -pub struct Task { - pub String name, - pub TaskState state, - pub i32 executions, -} - -pub Task create_task(str* name) { - return Task { - name: name.to_string(), - state: TaskState::Pending, - executions: 0, - }; -} \ No newline at end of file diff --git a/parser/src/grammar.pest b/parser/src/grammar.pest index d982ce6..4b3758d 100644 --- a/parser/src/grammar.pest +++ b/parser/src/grammar.pest @@ -342,53 +342,49 @@ block = { "{" ~ (statement | unexpected_statement)* ~ "}" } -statement = _{ - match_stmt - | if_stmt - | while_stmt - | c_for_stmt - | for_stmt - | return_stmt - | break_stmt - | continue_stmt - | block - | increment_statement - | decrement_statement - | var_decl_statement - | assign_statement - | expr_stmt +statement = { + (expr | basic_stmt_left_recurse) ~ semicolon } // ------------------------------------------------------ // BASIC STATEMENTS // ------------------------------------------------------ -expr_stmt = { - expr ~ semicolon +basic_stmt = { + return_stmt + | break_stmt + | continue_stmt + | var_decl_statement +} + +basic_stmt_left_recurse = { + increment_statement + | decrement_statement + | assign_statement } return_stmt = { - "return" ~ expr? ~ semicolon + "return" ~ expr? } break_stmt = { - "break" ~ semicolon + "break" } continue_stmt = { - "continue" ~ semicolon + "continue" } var_decl_statement = { - var_decl ~ ("=" ~ expr)? ~ semicolon + var_decl ~ ("=" ~ expr)? } increment_statement = { - expr ~ "++" ~ semicolon + expr ~ "++" } decrement_statement = { - expr ~ "--" ~ semicolon + expr ~ "--" } compound_assign = { @@ -497,7 +493,8 @@ expr_path = { } primary = { - literal + basic_stmt + | literal | expr_path | tuple | array diff --git a/parser/src/parser/common/statement.rs b/parser/src/parser/common/statement.rs index 3b3f7ad..af9e1a2 100644 --- a/parser/src/parser/common/statement.rs +++ b/parser/src/parser/common/statement.rs @@ -41,10 +41,6 @@ impl<'a> TryFrom> for Statement { match rule { Rule::statement => Statement::try_from(inner.next().unwrap()), - Rule::expr_stmt => { - ast_expr!(Statement::Expression(inner.next().unwrap().try_into())) - } - Rule::block => ast_expr!(Statement::Block(pair.try_into())), Rule::var_decl_statement => ast_expr!(Statement::VarDecl(pair.try_into())),