fixes #2599

tests/generics/tbind_bracket.nim

@@ -0,0 +1,20 @@
+discard """
+  output: "317"
+"""
+
+# bug #2599
+
+import mbind_bracket
+
+# also test that `[]` can be passed now as a first class construct:
+
+template takeBracket(x, a, i: untyped) =
+  echo x(a, i)
+
+var a: array[10, int]
+a[8] = 317
+
+takeBracket(`[]`, a, 8)
+
+let reg = newRegistry[UUIDObject]()
+reg.register(UUIDObject())