CSY/reowolf Changeset - e3cd0bb27952 · Centrum Wiskunde & Informatica (CWI)

Changeset - e3cd0bb27952

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mh - 3 years ago 2022-04-13 14:01:14
contact@maxhenger.nl

Add stdlib dir option to bin-compiler args

4 files changed with 39 insertions and 12 deletions:

bin-compiler/src/main.rs

src/protocol/mod.rs

src/protocol/parser/mod.rs

src/protocol/tests/utils.rs

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bin-compiler/src/main.rs

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@@ @@ -28,12 +28,19 @@ fn main() { @@
+        )
         .arg(
             Arg::new("debug")
                 .long("debug")
                 .short('d')
                 .help("enable debug logging")
+        )
         .arg(
             Arg::new("stdlib")
                 .long("stdlib")
                 .short('s')
                 .help("standard library directory (overrides default)")
                 .takes_value(true)
         );
     // Retrieve arguments and convert
     let app = app.get_matches();
     let input_files = app.values_of("input");
     if input_files.is_none() {
@@ @@ -56,17 +63,21 @@ fn main() { @@
             return;
+        }
     };
     let debug_enabled = app.is_present("debug");
     let standard_library_dir = app.value_of("stdlib")
         .map(|v| v.to_string());
     // Add input files to file buffer
     let input_files = input_files.unwrap();
     assert!(input_files.len() > 0); // because arg is required
     let mut builder = rw::ProtocolDescriptionBuilder::new().expect("create protocol description builder");
     let mut builder = rw::ProtocolDescriptionBuilder::new(standard_library_dir)
         .expect("create protocol description builder");
     let mut file_buffer = Vec::with_capacity(4096);
     for input_file in input_files {
         print!("Adding file: {} ... ", input_file);
         let mut file = match File::open(input_file) {
             Ok(file) => file,
@@ @@ -98,15 +109,23 @@ fn main() { @@
             return;
+        }
     };
     println!("Success");
     // Start runtime
     print!("Startup of runtime ... ");
     let runtime = rw::runtime2::Runtime::new(num_threads, debug_enabled, protocol_description);
     if let Err(err) = &runtime {
         println!("FAILED\nbecause:\n{}", err);
+    }
     println!("Success");
     // Make sure there is a nameless module with a main component
     print!("Creating main component ... ");
-    let runtime = rw::runtime2::Runtime::new(num_threads, debug_enabled, protocol_description);
+    let runtime = runtime.unwrap();
     if let Err(err) = runtime.create_component(b"", b"main") {
         use rw::ComponentCreationError as CCE;
         let reason = match err {
             CCE::ModuleDoesntExist => "Input files did not contain a nameless module (that should contain the 'main' component)",
             CCE::DefinitionDoesntExist => "Input files did not contain a component called 'main'",
             CCE::DefinitionNotComponent => "Input file contained a 'main' function, but not a 'main' component",

src/protocol/mod.rs

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@@ @@ -49,13 +49,13 @@ pub enum ComponentCreationError { @@
     InSync,
+}
 impl ProtocolDescription {
     pub fn parse(buffer: &[u8]) -> Result<Self, String> {
         let source = InputSource::new(String::new(), Vec::from(buffer));
         let mut parser = Parser::new()?;
+        let mut parser = Parser::new(None)?;
         parser.feed(source).expect("failed to feed source");
         if let Err(err) = parser.parse() {
             println!("ERROR:\n{}", err);
             return Err(format!("{}", err))
+        }
@@ @@ -250,16 +250,15 @@ pub trait RunContext { @@
 pub struct ProtocolDescriptionBuilder {
     parser: Parser,
+}
 impl ProtocolDescriptionBuilder {
     pub fn new() -> Result<Self, String> {
         return Ok(Self{
             parser: Parser::new()?,
         })
     pub fn new(std_lib_dir: Option<String>) -> Result<Self, String> {
         let mut parser = Parser::new(std_lib_dir)?;
         return Ok(Self{ parser })
+    }
     pub fn add(&mut self, filename: String, buffer: Vec<u8>) -> Result<(), ParseError> {
         let input = InputSource::new(filename, buffer);
         self.parser.feed(input)?;

src/protocol/parser/mod.rs

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@@ @@ -133,17 +133,18 @@ pub struct Parser { @@
     pass_typing: PassTyping,
     pass_rewriting: PassRewriting,
     pass_stack_size: PassStackSize,
     // Compiler options
     pub write_tokens_to: Option<String>,
     pub write_ast_to: Option<String>,
     pub std_lib_dir: Option<String>,
     pub(crate) arch: TargetArch,
+}
 impl Parser {
     pub fn new() -> Result<Self, String> {
+    pub fn new(std_lib_dir: Option<String>) -> Result<Self, String> {
         let mut parser = Parser{
             heap: Heap::new(),
             string_pool: StringPool::new(),
             modules: Vec::new(),
             symbol_table: SymbolTable::new(),
             type_table: TypeTable::new(),
@@ @@ -155,12 +156,13 @@ impl Parser { @@
             pass_validation: PassValidationLinking::new(),
             pass_typing: PassTyping::new(),
             pass_rewriting: PassRewriting::new(),
             pass_stack_size: PassStackSize::new(),
             write_tokens_to: None,
             write_ast_to: None,
             std_lib_dir,
             arch: TargetArch::new(),
         };
         parser.symbol_table.insert_scope(None, SymbolScope::Global);
         // Insert builtin types
@@ @@ -306,15 +308,22 @@ impl Parser { @@
         // Determine base directory
         let (base_path, from_env) = if let Ok(path) = env::var(REOWOLF_PATH_ENV) {
             // Path variable is set
             (path, true)
         } else {
             let mut path = String::with_capacity(REOWOLF_PATH_DIR.len() + 2);
             path.push_str("./");
             path.push_str(REOWOLF_PATH_DIR);
             let path = match self.std_lib_dir.take() {
                 Some(path) => path,
                 None => {
                     let mut path = String::with_capacity(REOWOLF_PATH_DIR.len() + 2);
                     path.push_str("./");
                     path.push_str(REOWOLF_PATH_DIR);
                     path
+                }
             };
             (path, false)
         };
         // Make sure directory exists
         let path = Path::new(&base_path);
         if !path.exists() {

src/protocol/tests/utils.rs

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@@ @@ -56,13 +56,13 @@ impl Tester { @@
     pub(crate) fn with_source<S: ToString>(mut self, source: S) -> Self {
         self.sources.push(source.to_string());
         self
+    }
     pub(crate) fn compile(self) -> AstTesterResult {
         let mut parser = Parser::new().unwrap();
+        let mut parser = Parser::new(None).unwrap();
         for source in self.sources.into_iter() {
             let source = source.into_bytes();
             let input_source = InputSource::new(String::from(""), source);
             if let Err(err) = parser.feed(input_source) {

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