Fixed compilation

boa_engine/src/context/mod.rs

@@ -146,14 +146,15 @@ impl Context<'_> {
         ContextBuilder::default()
     }
 
-    /// Evaluates the given code by compiling down to bytecode, then interpreting the bytecode into a value
+    /// Evaluates the given script by compiling down to bytecode, then interpreting the bytecode
+    /// into a value.
     ///
     /// # Examples
     /// ```
     /// # use boa_engine::Context;
     /// let mut context = Context::default();
     ///
-    /// let value = context.eval("1 + 3").unwrap();
+    /// let value = context.eval_script("1 + 3").unwrap();
     ///
     /// assert!(value.is_number());
     /// assert_eq!(value.as_number().unwrap(), 4.0);
@@ -166,9 +167,10 @@ impl Context<'_> {
     where
         S: AsRef<[u8]>,
     {
-        let main_timer = Profiler::global().start_event("Evaluation", "Main");
+        let main_timer = Profiler::global().start_event("Script evaluation", "Main");
+
+        let statement_list = Parser::new(src.as_ref()).parse_script(&mut self.interner)?;
 
-        let statement_list = self.parse_script(src)?;
         let code_block = self.compile_script(&statement_list)?;
         let result = self.execute(code_block);
 
@@ -229,10 +231,11 @@ impl Context<'_> {
         let mut parser = Parser::new(src.as_ref());
         parser.parse_module(&mut self.interner)
     }
-
-    /// Compile the AST into a `CodeBlock` ready to be executed by the VM.
+    
+    /// Compile the script AST into a `CodeBlock` ready to be executed by the VM.
     pub fn compile_script(&mut self, statement_list: &StatementList) -> JsResult<Gc<CodeBlock>> {
-        let _timer = Profiler::global().start_event("Compilation", "Main");
+        let _timer = Profiler::global().start_event("Script compilation", "Main");
+
         let mut compiler = ByteCompiler::new(Sym::MAIN, statement_list.strict(), false, self);
         compiler.create_script_decls(statement_list, false);
         compiler.compile_statement_list(statement_list, true, false)?;
@@ -242,6 +245,7 @@ impl Context<'_> {
     /// Compile the module AST into a `CodeBlock` ready to be executed by the VM.
     pub fn compile_module(&mut self, statement_list: &ModuleItemList) -> JsResult<Gc<CodeBlock>> {
         let _timer = Profiler::global().start_event("Module compilation", "Main");
+
         let mut compiler = ByteCompiler::new(Sym::MAIN, true, false, self);
         compiler.create_module_decls(statement_list, false);
         compiler.compile_module_item_list(statement_list, false)?;