Allow use of typedesc as type converters (#8409)

Fixes #8403
2018-07-24 08:25:08 +02:00 · 2018-07-24 08:25:08 +02:00 · d5c9255cab
commit d5c9255cab
parent 13df807576
2 changed files with 19 additions and 2 deletions
--- a/tests/generics/t8403.nim
+++ b/tests/generics/t8403.nim
@ -0,0 +1,11 @@
+discard """
+  output: "6.0"
+"""
+
+proc sum*[T](s: seq[T], R: typedesc): R =
+  var sum: R = 0
+  for x in s:
+    sum += R(x)
+  return sum
+
+echo @[1, 2, 3].sum(float)