Remove expr/stmt (#5857)

tests/vm/tstaticprintseq.nim

@@ -24,7 +24,7 @@ bb
 
 const s = @[1,2,3]
 
-macro foo: stmt =
+macro foo: typed =
   for e in s:
     echo e
 
@@ -34,7 +34,7 @@ static:
   for e in s:
     echo e
 
-macro bar(x: static[seq[int]]): stmt =
+macro bar(x: static[seq[int]]): untyped =
   for e in x:
     echo e
 
@@ -55,7 +55,7 @@ static:
   var m2: TData = data
   for x in m2.numbers: echo x
 
-macro ff(d: static[TData]): stmt =
+macro ff(d: static[TData]): typed =
   for x in d.letters:
     echo x