fix(css/modules): Fix :local and :global (#7600)

**Related issue:**

 - Close #7599.

Author: suxin2017

crates/swc_css_modules/src/lib.rs

@@ -510,6 +510,13 @@ where
                                         self.data.is_in_local_pseudo_class = old_inside;
                                     }
                                 } else {
+                                    if sel_index > 0 {
+                                        if let Some(n) = n.as_mut_compound_selector() {
+                                            n.subclass_selectors =
+                                                n.subclass_selectors.split_at(sel_index).0.to_vec();
+                                        }
+                                        new_children.push(n);
+                                    }
                                     self.data.is_global_mode = false;
                                 }
 
@@ -530,6 +537,13 @@ where
                                         new_children.extend(complex_selector_children);
                                     }
                                 } else {
+                                    if sel_index > 0 {
+                                        if let Some(n) = n.as_mut_compound_selector() {
+                                            n.subclass_selectors =
+                                                n.subclass_selectors.split_at(sel_index).0.to_vec();
+                                        }
+                                        new_children.push(n);
+                                    }
                                     self.data.is_global_mode = true;
                                 }
 

crates/swc_css_modules/tests/fixture/issues/issuse-7599.compiled.css

@@ -0,0 +1,2 @@
+.__local__my-class {}
+.__local__my-class {}

crates/swc_css_modules/tests/fixture/issues/issuse-7599.css

@@ -0,0 +1,5 @@
+.my-class:global {
+}
+.my-class:local{
+
+}

crates/swc_css_modules/tests/fixture/issues/issuse-7599.transform.json

@@ -0,0 +1,8 @@
+{
+  "my-class": [
+    {
+      "type": "local",
+      "name": "__local__my-class"
+    }
+  ]
+}