Add tests for #8481, #6490 and #4061 (#14083)

2020-04-23 19:52:33 +02:00 · 2020-04-23 19:52:33 +02:00 · eca8f1d79f
commit eca8f1d79f
parent 66db9de714
3 changed files with 45 additions and 0 deletions
--- a/tests/notnil/tmust_compile.nim
+++ b/tests/notnil/tmust_compile.nim
@ -63,3 +63,13 @@ proc parse(cts: CTS, jn: JsonNode) =

 proc p(x: proc(){.closure.} not nil) = discard
 p(proc(){.closure.} = discard)
+
+# bug #6490
+
+proc p2(a: proc()) =
+    if a.isNil:
+        raise newException(ValueError, "a is nil")
+    else:
+        let b: proc() not nil = a
+
+p2(writeStackTrace)