18 files changed, 35 insertions, 3 deletions
diff --git a/tests/closure/tnamedparamanonproc.nim b/tests/closure/tnamedparamanonproc.nim
index 272b84e91..94e32894f 100644
--- a/tests/closure/tnamedparamanonproc.nim
+++ b/tests/closure/tnamedparamanonproc.nim
@@ -4,8 +4,8 @@ type
   TButtonClicked = proc(button: PButton) {.nimcall.}
 
 proc newButton*(onClick: TButtonClicked) =
-  nil
-  
+  discard
+
 proc main() =
   newButton(onClick = proc(b: PButton) =
     var requestomat = 12
diff --git a/tests/block/tblock1.nim b/tests/controlflow/tblock1.nim
index 5c41aaf82..5c41aaf82 100644
--- a/tests/block/tblock1.nim
+++ b/tests/controlflow/tblock1.nim
diff --git a/tests/ifstmt/tnestif.nim b/tests/controlflow/tnestif.nim
index bfcd8751c..bfcd8751c 100644
--- a/tests/ifstmt/tnestif.nim
+++ b/tests/controlflow/tnestif.nim
diff --git a/tests/iter/tanoniter1.nim b/tests/iter/tanoniter1.nim
new file mode 100644
index 000000000..9db5ab8ec
--- /dev/null
+++ b/tests/iter/tanoniter1.nim
@@ -0,0 +1,32 @@
+discard """
+  output: '''1
+2
+3
+4
+1
+2'''
+"""
+
+proc factory(a, b: int): iterator (): int =
+  iterator foo(): int =
+    var x = a
+    while x <= b:
+      yield x
+      inc x
+  return foo
+
+proc factory2(a, b: int): iterator (): int =
+  return iterator (): int =
+    var x = a
+    while x <= b:
+      yield x
+      inc x
+
+let foo = factory 1, 4
+
+for f in foo():
+  echo f
+
+let foo2 = factory2 1,2
+
+for f in foo2(): echo f
diff --git a/tests/iter/titer2.nim b/tests/iter/titer2.nim
index dab2713e8..f8967109e 100644
--- a/tests/iter/titer2.nim
+++ b/tests/iter/titer2.nim
@@ -1,6 +1,6 @@
 discard """
   output: '''true'''
-  cmd: "nimrod cc --gc:none --hints:on $# $#"
+  cmd: "nimrod cc --gc:none --hints:on --warnings:off $# $#"
 """
 
 import hashes
diff --git a/tests/static/tstaticparams.nim b/tests/metatype/tstaticparams.nim
index b1377443b..b1377443b 100644
--- a/tests/static/tstaticparams.nim
+++ b/tests/metatype/tstaticparams.nim
diff --git a/tests/object/tobjconstr.nim b/tests/objects/tobjconstr.nim
index 3bd785728..3bd785728 100644
--- a/tests/object/tobjconstr.nim
+++ b/tests/objects/tobjconstr.nim
diff --git a/tests/object/tobjconstr2.nim b/tests/objects/tobjconstr2.nim
index cb47e146d..cb47e146d 100644
--- a/tests/object/tobjconstr2.nim
+++ b/tests/objects/tobjconstr2.nim
diff --git a/tests/object/tobjcov.nim b/tests/objects/tobjcov.nim
index fc44edf8e..fc44edf8e 100644
--- a/tests/object/tobjcov.nim
+++ b/tests/objects/tobjcov.nim
diff --git a/tests/object/tobject.nim b/tests/objects/tobject.nim
index 5fec84441..5fec84441 100644
--- a/tests/object/tobject.nim
+++ b/tests/objects/tobject.nim
diff --git a/tests/object/tobject2.nim b/tests/objects/tobject2.nim
index 0f1869695..0f1869695 100644
--- a/tests/object/tobject2.nim
+++ b/tests/objects/tobject2.nim
diff --git a/tests/object/tobject3.nim b/tests/objects/tobject3.nim
index 935e6ca8c..935e6ca8c 100644
--- a/tests/object/tobject3.nim
+++ b/tests/objects/tobject3.nim
diff --git a/tests/operator/tofopr.nim b/tests/objects/tofopr.nim
index 961d81bd3..961d81bd3 100644
--- a/tests/operator/tofopr.nim
+++ b/tests/objects/tofopr.nim
diff --git a/tests/object/toop.nim b/tests/objects/toop.nim
index 0b42c2c22..0b42c2c22 100644
--- a/tests/object/toop.nim
+++ b/tests/objects/toop.nim
diff --git a/tests/object/toop1.nim b/tests/objects/toop1.nim
index 350799f51..350799f51 100644
--- a/tests/object/toop1.nim
+++ b/tests/objects/toop1.nim
diff --git a/tests/operator/toprprec.nim b/tests/parser/toprprec.nim
index ce33934b5..ce33934b5 100644
--- a/tests/operator/toprprec.nim
+++ b/tests/parser/toprprec.nim
diff --git a/tests/operator/tprecedence.nim b/tests/parser/tprecedence.nim
index 6b1b250a2..6b1b250a2 100644
--- a/tests/operator/tprecedence.nim
+++ b/tests/parser/tprecedence.nim
diff --git a/tests/important/tdrdobbs_examples.nim b/tests/showoff/tdrdobbs_examples.nim
index d1e0585d2..d1e0585d2 100644
--- a/tests/important/tdrdobbs_examples.nim
+++ b/tests/showoff/tdrdobbs_examples.nim