style: 自动格式化

crates/oxide_compiler/src/counter.rs

@@ -121,10 +121,10 @@ impl Compiler {
                             ctx.projected_pc += 1; // STORE_VAR (value from FOR_IN_NEXT)
                         }
                     }
-                oxide_parser::ForStatementLeft::AssignmentTargetIdentifier(_) => {
-                    ctx.alloc_reg(); // key register
-                    ctx.projected_pc += 1; // STORE_VAR
-                }
+                    oxide_parser::ForStatementLeft::AssignmentTargetIdentifier(_) => {
+                        ctx.alloc_reg(); // key register
+                        ctx.projected_pc += 1; // STORE_VAR
+                    }
                     _ => {}
                 }
 

crates/oxide_compiler/src/emitter.rs

@@ -306,7 +306,9 @@ impl Compiler {
                 let break_label = if let Some(sw_label) = ctx.current_switch() {
                     *sw_label
                 } else {
-                    let (bl, _) = ctx.current_loop().ok_or("break outside switch or loop".to_string())?;
+                    let (bl, _) = ctx
+                        .current_loop()
+                        .ok_or("break outside switch or loop".to_string())?;
                     *bl
                 };
                 let break_pos = ctx.resolve_label(break_label)?;

crates/oxide_compiler/tests/compile_stmt_tests.rs

@@ -204,7 +204,10 @@ fn compile_do_while_emits_body_before_test() {
 #[test]
 fn compile_do_while_break() {
     let module = compile_source("do { break; } while (true)");
-    assert!(!module.bytecode.is_empty(), "do-while with break should compile");
+    assert!(
+        !module.bytecode.is_empty(),
+        "do-while with break should compile"
+    );
 }
 
 #[test]
@@ -251,7 +254,10 @@ fn compile_for_in_let_decl() {
 fn compile_switch_emits_jmp_if_true() {
     let module = compile_source("var x=0; switch(x){case 1:1;case 2:2;}");
     assert!(
-        module.bytecode.iter().any(|&i| opcode::opcode(i) == OpCode::JMP_IF_TRUE),
+        module
+            .bytecode
+            .iter()
+            .any(|&i| opcode::opcode(i) == OpCode::JMP_IF_TRUE),
         "switch should emit JMP_IF_TRUE"
     );
 }

crates/oxide_test262/src/main.rs

@@ -186,7 +186,11 @@ fn run_test(path: &Path, source: &str, meta: &TestMeta) -> TestResult {
         Ok(r) => r,
         Err(_panic) => {
             let dur = start.elapsed().as_millis() as u64;
-            TestResult::fail(path.to_path_buf(), dur, "engine panic (unsupported feature)")
+            TestResult::fail(
+                path.to_path_buf(),
+                dur,
+                "engine panic (unsupported feature)",
+            )
         }
     }
 }
@@ -350,10 +354,7 @@ fn main() {
         let source = match std::fs::read_to_string(path) {
             Ok(s) => s,
             Err(e) => {
-                results.push(TestResult::skip(
-                    path.clone(),
-                    format!("read error: {e}"),
-                ));
+                results.push(TestResult::skip(path.clone(), format!("read error: {e}")));
                 stats.skip += 1;
                 continue;
             }

crates/oxide_vm/src/vm.rs

@@ -583,8 +583,7 @@ impl Vm {
                     let obj = unsafe { &*obj_val.as_js_object_ptr() };
                     let shape_id = obj.shape_id();
 
-                    let mut keys_vec =
-                        bumpalo::collections::Vec::new_in(self.epoch.bump());
+                    let mut keys_vec = bumpalo::collections::Vec::new_in(self.epoch.bump());
                     let mut cursor = Some(shape_id);
                     while let Some(id) = cursor {
                         if id == oxide_kernel::shape_forge::EMPTY_SHAPE_ID {

crates/oxide_vm/tests/control_flow_tests.rs

@@ -171,10 +171,7 @@ fn eval_do_while_continue() {
 
 #[test]
 fn eval_for_in_enumerates_keys() {
-    assert_eq!(
-        eval("var n=0; for (k in {a:1,b:2}) { n=n+1; } n"),
-        "2"
-    );
+    assert_eq!(eval("var n=0; for (k in {a:1,b:2}) { n=n+1; } n"), "2");
 }
 
 #[test]
@@ -231,26 +228,17 @@ fn eval_switch_basic_match() {
 
 #[test]
 fn eval_switch_fallthrough() {
-    assert_eq!(
-        eval("var x=0;switch(1){case 1:case 2:x=42;}x"),
-        "42"
-    );
+    assert_eq!(eval("var x=0;switch(1){case 1:case 2:x=42;}x"), "42");
 }
 
 #[test]
 fn eval_switch_default() {
-    assert_eq!(
-        eval("var x=0;switch(99){case 1:x=10;default:x=30;}x"),
-        "30"
-    );
+    assert_eq!(eval("var x=0;switch(99){case 1:x=10;default:x=30;}x"), "30");
 }
 
 #[test]
 fn eval_switch_no_match_no_default() {
-    assert_eq!(
-        eval("var x=0;switch(99){case 1:x=10;}x"),
-        "0"
-    );
+    assert_eq!(eval("var x=0;switch(99){case 1:x=10;}x"), "0");
 }
 
 #[test]