close nim-lang#10307(add testcase for nim-lang#10307) (nim-lang#15840)

PMunch · Jan 6, 2021 · 0278fb1 · 0278fb1
1 parent 809b9da
commit 0278fb1
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/tests/magics/t10307.nim b/tests/magics/t10307.nim
@@ -0,0 +1,23 @@
+discard """
+  cmd: "nim c -d:useGcAssert $file"
+  output: '''running someProc(true)
+res: yes
+yes
+running someProc(false)
+res:
+'''
+"""
+
+proc someProc(x:bool):cstring =
+  var res:string = ""
+  if x:
+    res = "yes"
+  echo "res: ", res
+  GC_ref(res)
+  result = res
+
+echo "running someProc(true)"
+echo someProc(true)
+
+echo "running someProc(false)"
+echo someProc(false)