Fix and reenable thread tests (#11343)

2 files changed, 5 insertions, 8 deletions

diff --git a/tests/threads/tthreadanalysis.nim b/tests/threads/tthreadanalysis.nim
index 8aacc71d1..7fc3593c8 100644
--- a/tests/threads/tthreadanalysis.nim
+++ b/tests/threads/tthreadanalysis.nim
@@ -1,8 +1,6 @@
 discard """
-  disabled: yes
-  outputsub: "101"
   errormsg: "'threadFunc' is not GC-safe"
-  line: 39
+  line: 38
   cmd: "nim $target --hints:on --threads:on $options $file"
 """
 
@@ -15,7 +13,7 @@ proc doNothing() = discard
 
 type
   PNode = ref TNode
-  TNode = object {.pure.}
+  TNode {.pure.} = object
     le, ri: PNode
     data: string
 
diff --git a/tests/threads/ttryrecv.nim b/tests/threads/ttryrecv.nim
index 5ef1a3c10..87dec6e79 100644
--- a/tests/threads/ttryrecv.nim
+++ b/tests/threads/ttryrecv.nim
@@ -1,18 +1,17 @@
 discard """
-  disabled: yes
   outputsub: "channel is empty"
 """
 
 # bug #1816
 
-from random import random
+from random import rand
 from os import sleep
 
 type PComm = ptr Channel[int]
 
 proc doAction(outC: PComm) {.thread.} =
-  for i in 0.. <5:
-    sleep(random(100))
+  for i in 0 ..< 5:
+    sleep(rand(100))
     send(outC[], i)
 
 var