patch 9.1.0994: Vim9: not able to use comment after opening curly brace

Problem:  Vim9: not able to use comment after opening curly brace
          (lifepillar)
Solution: allow to use comments after curly braces of an inner-block,
          modify the logic to search for comment in a line, update Vim9
          tests to use specific class type instead of any
          (Yegappan Lakshmanan)

fixes: #16363
closes: #16405

Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/test_vim9_class.vim b/src/testdir/test_vim9_class.vim
index 0c11c07..799230a 100644
--- a/src/testdir/test_vim9_class.vim
+++ b/src/testdir/test_vim9_class.vim
@@ -4345,23 +4345,20 @@
   END
   v9.CheckSourceFailure(lines, 'E1335: Variable "val4" in class "C" is not writable')
 
-  # TODO: the following tests use type "any" for argument. Need a run time
-  #       check for access. Probably OK as is for now.
-
   # read-only lockvar from object method arg
   lines =<< trim END
     vim9script
 
     class C
       var val5: number
-      def Lock(o_any: any)
-        lockvar o_any.val5
+      def Lock(c: C)
+        lockvar c.val5
       enddef
     endclass
     var o = C.new(3)
     o.Lock(C.new(5))
   END
-  v9.CheckSourceFailure(lines, 'E1391: Cannot (un)lock variable "o_any.val5" in class "C"')
+  v9.CheckSourceFailure(lines, 'E1391: Cannot (un)lock variable "c.val5" in class "C"')
 
   # read-only lockvar from class method arg
   lines =<< trim END
@@ -4369,14 +4366,14 @@
 
     class C
       var val6: number
-      static def Lock(o_any: any)
-        lockvar o_any.val6
+      static def Lock(c: C)
+        lockvar c.val6
       enddef
     endclass
     var o = C.new(3)
     C.Lock(o)
   END
-  v9.CheckSourceFailure(lines, 'E1391: Cannot (un)lock variable "o_any.val6" in class "C"')
+  v9.CheckSourceFailure(lines, 'E1391: Cannot (un)lock variable "c.val6" in class "C"')
 
   #
   # lockvar of public object variable
@@ -4444,14 +4441,14 @@
 
     class C
       public var val5: number
-      def Lock(o_any: any)
-        lockvar o_any.val5
+      def Lock(c: C)
+        lockvar c.val5
       enddef
     endclass
     var o = C.new(3)
     o.Lock(C.new(5))
   END
-  v9.CheckSourceFailure(lines, 'E1391: Cannot (un)lock variable "o_any.val5" in class "C"', 1)
+  v9.CheckSourceFailure(lines, 'E1391: Cannot (un)lock variable "c.val5" in class "C"', 1)
 
   # lockvar from class method arg
   lines =<< trim END
@@ -4459,14 +4456,14 @@
 
     class C
       public var val6: number
-      static def Lock(o_any: any)
-        lockvar o_any.val6
+      static def Lock(c: C)
+        lockvar c.val6
       enddef
     endclass
     var o = C.new(3)
     C.Lock(o)
   END
-  v9.CheckSourceFailure(lines, 'E1391: Cannot (un)lock variable "o_any.val6" in class "C"', 1)
+  v9.CheckSourceFailure(lines, 'E1391: Cannot (un)lock variable "c.val6" in class "C"', 1)
 enddef
 
 " Test trying to lock a class variable from various places