Fix format of generic argument

crates/formatter/src/aligner.rs

@@ -811,6 +811,19 @@ impl VerylWalker for Aligner {
         }
     }
 
+    /// Semantic action for non-terminal 'WithGenericArgumentList'
+    fn with_generic_argument_list(&mut self, arg: &WithGenericArgumentList) {
+        self.with_generic_argument_item(&arg.with_generic_argument_item);
+        for x in &arg.with_generic_argument_list_list {
+            self.comma(&x.comma);
+            self.space(1);
+            self.with_generic_argument_item(&x.with_generic_argument_item);
+        }
+        if let Some(ref x) = arg.with_generic_argument_list_opt {
+            self.comma(&x.comma);
+        }
+    }
+
     /// Semantic action for non-terminal 'PortDeclarationItem'
     fn port_declaration_item(&mut self, arg: &PortDeclarationItem) {
         self.aligns[align_kind::IDENTIFIER].start_item();

testcases/sv/58_generic_struct.sv

@@ -18,12 +18,18 @@ module veryl_testcase_Module58;
         C B;
     } __StructB__C;
 
+    typedef struct packed {
+        C B;
+        C C;
+    } __StructC__C__C;
+
     __StructA__Package58_B _a;
     __StructA__Package58_C _b;
     __StructA__C           _c;
     __StructB__Package58_C _d;
     __StructB__Package58_C _f;
     __StructB__C _e;
+    __StructC__C__C        _g;
 endmodule
 
 package veryl_testcase_Package58;

testcases/veryl/58_generic_struct.veryl

@@ -9,12 +9,18 @@ module Module58 {
         B: T,
     }
 
+    struct StructC::<T: type, U: type> {
+        B: T,
+        C: U,
+    }
+
     var _a: StructA::<Package58::B>;
     var _b: StructA::<Package58::C>;
     var _c: StructA::<C>           ;
     var _d: StructB::<Package58::C>;
     var _f: StructB::<Package58::C>;
     var _e: StructB::<>            ;
+    var _g: StructC::<C, C>        ;
 }
 
 package Package58 {