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-rw-r--r--tests/compile/compilehelpers.nim6
-rw-r--r--tests/compile/tbindtypedesc.nim60
-rw-r--r--tests/compile/tcompositetypeclasses.nim59
-rw-r--r--tests/compile/tgenericshardcases.nim24
-rw-r--r--tests/compile/tloops.nim128
-rw-r--r--tests/compile/tmatrix3.nim41
-rw-r--r--tests/reject/mbind4.nim9
-rw-r--r--tests/reject/tactiontable2.nim14
-rw-r--r--tests/reject/tbind4.nim13
-rw-r--r--tests/reject/teffects1.nim2
-rw-r--r--tests/reject/tillrec.nim19
-rw-r--r--tests/reject/typredef.nim6
-rw-r--r--tests/run/tdestructor.nim76
-rw-r--r--tests/run/tfailedassert.nim51
-rw-r--r--tests/run/tmemoization.nim10
-rw-r--r--tests/run/tsemistatic.nim24
-rw-r--r--tests/run/tstaticparams.nim16
-rw-r--r--tests/run/ttypetraits.nim2
-rw-r--r--tests/run/tusingstatement.nim24
19 files changed, 395 insertions, 189 deletions
diff --git a/tests/compile/compilehelpers.nim b/tests/compile/compilehelpers.nim
new file mode 100644
index 000000000..cb26ca5b5
--- /dev/null
+++ b/tests/compile/compilehelpers.nim
@@ -0,0 +1,6 @@
+template accept(e: expr) =
+  static: assert(compiles(e))
+
+template reject(e: expr) =
+  static: assert(not compiles(e))
+
diff --git a/tests/compile/tbindtypedesc.nim b/tests/compile/tbindtypedesc.nim
index 4ebfd12bb..5ea8cf063 100644
--- a/tests/compile/tbindtypedesc.nim
+++ b/tests/compile/tbindtypedesc.nim
@@ -16,10 +16,10 @@ type
   TBar = tuple
     x, y: int
 
-template good(e: expr) =
+template accept(e: expr) =
   static: assert(compiles(e))
 
-template bad(e: expr) =
+template reject(e: expr) =
   static: assert(not compiles(e))
 
 proc genericParamRepeated[T: typedesc](a: T, b: T) =
@@ -27,22 +27,22 @@ proc genericParamRepeated[T: typedesc](a: T, b: T) =
     echo a.name
     echo b.name
 
-good(genericParamRepeated(int, int))
-good(genericParamRepeated(float, float))
+accept genericParamRepeated(int, int)
+accept genericParamRepeated(float, float)
 
-bad(genericParamRepeated(string, int))
-bad(genericParamRepeated(int, float))
+reject genericParamRepeated(string, int)
+reject genericParamRepeated(int, float)
 
 proc genericParamOnce[T: typedesc](a, b: T) =
   static:
     echo a.name
     echo b.name
 
-good(genericParamOnce(int, int))
-good(genericParamOnce(TFoo, TFoo))
+accept genericParamOnce(int, int)
+accept genericParamOnce(TFoo, TFoo)
 
-bad(genericParamOnce(string, int))
-bad(genericParamOnce(TFoo, float))
+reject genericParamOnce(string, int)
+reject genericParamOnce(TFoo, float)
 
 type
   type1 = typedesc
@@ -50,42 +50,42 @@ type
 
 proc typePairs(A, B: type1; C, D: type2) = nil
 
-good(typePairs(int, int, TFoo, TFOO))
-good(typePairs(TBAR, TBar, TBAR, TBAR))
-good(typePairs(int, int, string, string))
+accept typePairs(int, int, TFoo, TFOO)
+accept typePairs(TBAR, TBar, TBAR, TBAR)
+accept typePairs(int, int, string, string)
 
-bad(typePairs(TBAR, TBar, TBar, TFoo))
-bad(typePairs(string, int, TBAR, TBAR))
+reject typePairs(TBAR, TBar, TBar, TFoo)
+reject typePairs(string, int, TBAR, TBAR)
 
 proc typePairs2[T: typedesc, U: typedesc](A, B: T; C, D: U) = nil
 
-good(typePairs2(int, int, TFoo, TFOO))
-good(typePairs2(TBAR, TBar, TBAR, TBAR))
-good(typePairs2(int, int, string, string))
+accept typePairs2(int, int, TFoo, TFOO)
+accept typePairs2(TBAR, TBar, TBAR, TBAR)
+accept typePairs2(int, int, string, string)
 
-bad(typePairs2(TBAR, TBar, TBar, TFoo))
-bad(typePairs2(string, int, TBAR, TBAR))
+reject typePairs2(TBAR, TBar, TBar, TFoo)
+reject typePairs2(string, int, TBAR, TBAR)
 
 proc dontBind(a: typedesc, b: typedesc) =
   static:
     echo a.name
     echo b.name
 
-good(dontBind(int, float))
-good(dontBind(TFoo, TFoo))
+accept dontBind(int, float)
+accept dontBind(TFoo, TFoo)
 
 proc dontBind2(a, b: typedesc) = nil
 
-good(dontBind2(int, float))
-good(dontBind2(TBar, int))
+accept dontBind2(int, float)
+accept dontBind2(TBar, int)
 
 proc bindArg(T: typedesc, U: typedesc, a, b: T, c, d: U) = nil
 
-good(bindArg(int, string, 10, 20, "test", "nest"))
-good(bindArg(int, int, 10, 20, 30, 40))
+accept bindArg(int, string, 10, 20, "test", "nest")
+accept bindArg(int, int, 10, 20, 30, 40)
 
-bad(bindArg(int, string, 10, "test", "test", "nest"))
-bad(bindArg(int, int, 10, 20, 30, "test"))
-bad(bindArg(int, string, 10.0, 20, "test", "nest"))
-bad(bindArg(int, string, "test", "nest", 10, 20))
+reject bindArg(int, string, 10, "test", "test", "nest")
+reject bindArg(int, int, 10, 20, 30, "test")
+reject bindArg(int, string, 10.0, 20, "test", "nest")
+reject bindArg(int, string, "test", "nest", 10, 20)
 
diff --git a/tests/compile/tcompositetypeclasses.nim b/tests/compile/tcompositetypeclasses.nim
new file mode 100644
index 000000000..a2db73769
--- /dev/null
+++ b/tests/compile/tcompositetypeclasses.nim
@@ -0,0 +1,59 @@
+template accept(e) =
+  static: assert(compiles(e))
+
+template reject(e) =
+  static: assert(not compiles(e))
+
+type
+  TFoo[T, U] = tuple
+    x: T
+    y: U
+
+  TBar[K] = TFoo[K, K]
+
+  TUserClass = int|string
+
+  TBaz = TBar[TUserClass]
+
+var
+  vfoo: TFoo[int, string]
+  vbar: TFoo[string, string]
+  vbaz: TFoo[int, int]
+  vnotbaz: TFoo[TObject, TObject]
+
+proc foo(x: TFoo) = echo "foo"
+proc bar(x: TBar) = echo "bar"
+proc baz(x: TBaz) = echo "baz"
+
+accept foo(vfoo)
+accept bar(vbar)
+accept baz(vbar)
+accept baz(vbaz)
+
+reject baz(vnotbaz)
+reject bar(vfoo)
+
+# https://github.com/Araq/Nimrod/issues/517
+type
+  TVecT*[T] = array[0..1, T]|array[0..2, T]|array[0..3, T]
+  TVec2* = array[0..1, float32]
+
+proc f[T](a: TVecT[T], b: TVecT[T]): T = discard
+
+var x: float = f([0.0'f32, 0.0'f32], [0.0'f32, 0.0'f32])
+var y = f(TVec2([0.0'f32, 0.0'f32]), TVec2([0.0'f32, 0.0'f32]))
+
+# https://github.com/Araq/Nimrod/issues/602
+type
+  TTest = object
+  TTest2* = object
+  TUnion = TTest | TTest2
+
+proc f(src: ptr TUnion, dst: ptr TUnion) =
+  echo("asd")
+
+var tx: TTest
+var ty: TTest2
+
+accept f(addr tx, addr tx)
+reject f(addr tx, addr ty)
diff --git a/tests/compile/tgenericshardcases.nim b/tests/compile/tgenericshardcases.nim
index 90981c701..2ef63bc20 100644
--- a/tests/compile/tgenericshardcases.nim
+++ b/tests/compile/tgenericshardcases.nim
@@ -1,6 +1,6 @@
 discard """
   file: "tgenericshardcases.nim"
-  output: "int\nfloat\nint\nstring"
+  output: "2\n5\n126\n3"
 """
 
 import typetraits
@@ -13,18 +13,24 @@ macro selectType(a, b: typedesc): typedesc =
 
 type
   Foo[T] = object
-    data1: array[high(T), int]
-    data2: array[1..typeNameLen(T), selectType(float, string)]
+    data1: array[T.high, int]
+    data2: array[typeNameLen(T), float] # data3: array[0..T.typeNameLen, selectType(float, int)]
 
-  MyEnum = enum A, B, C,D
+  MyEnum = enum A, B, C, D
 
 var f1: Foo[MyEnum]
 var f2: Foo[int8]
 
-static:
-  assert high(f1.data1) == D
-  assert high(f1.data2) == 6 # length of MyEnum
+echo high(f1.data1) # (D = 3) - 1 == 2
+echo high(f1.data2) # (MyEnum.len = 6) - 1 == 5
 
-  assert high(f2.data1) == 127
-  assert high(f2.data2) == 4 # length of int8
+echo high(f2.data1) # 127 - 1 == 126
+echo high(f2.data2) # int8.len - 1 == 3
+
+#static:
+# assert high(f1.data1) == ord(D)
+# assert high(f1.data2) == 6 # length of MyEnum
+
+# assert high(f2.data1) == 127
+# assert high(f2.data2) == 4 # length of int8
 
diff --git a/tests/compile/tloops.nim b/tests/compile/tloops.nim
index 2b1765b00..f6f939769 100644
--- a/tests/compile/tloops.nim
+++ b/tests/compile/tloops.nim
@@ -1,67 +1,67 @@
-# Test nested loops and some other things

-

-proc andTest() =

-  var a = 0 == 5 and 6 == 6

-

-proc incx(x: var int) = # is built-in proc

-  x = x + 1

-

-proc decx(x: var int) =

-  x = x - 1

-

-proc First(y: var int) =

-  var x: int

-  i_ncx(x)

-  if x == 10:

-    y = 0

-  else:

-    if x == 0:

-      incx(x)

-    else:

-      x=11

-

-proc TestLoops() =

-  var i, j: int

-  while i >= 0:

-    if i mod 3 == 0:

-      break

-    i = i + 1

-    while j == 13:

-      j = 13

-      break

-    break

-

-  while True:

-    break

-

-

-proc Foo(n: int): int =

-    var

-        a, old: int

-        b, c: bool

-    F_irst(a)

-    if a == 10:

-        a = 30

-    elif a == 11:

-        a = 22

-    elif a == 12:

-        a = 23

-    elif b:

-        old = 12

-    else:

-        a = 40

-

-    #

-    b = false or 2 == 0 and 3 == 9

-    a = 0 + 3 * 5 + 6 + 7 + +8 # 36

-    while b:

-        a = a + 3

-    a = a + 5

-    write(stdout, "Hello!")

-

-

-# We should come till here :-)

-discard Foo(345)

+# Test nested loops and some other things
+
+proc andTest() =
+  var a = 0 == 5 and 6 == 6
+
+proc incx(x: var int) = # is built-in proc
+  x = x + 1
+
+proc decx(x: var int) =
+  x = x - 1
+
+proc First(y: var int) =
+  var x: int
+  i_ncx(x)
+  if x == 10:
+    y = 0
+  else:
+    if x == 0:
+      incx(x)
+    else:
+      x=11
+
+proc TestLoops() =
+  var i, j: int
+  while i >= 0:
+    if i mod 3 == 0:
+      break
+    i = i + 1
+    while j == 13:
+      j = 13
+      break
+    break
+
+  while True:
+    break
+
+
+proc Foo(n: int): int =
+    var
+        a, old: int
+        b, c: bool
+    F_irst(a)
+    if a == 10:
+        a = 30
+    elif a == 11:
+        a = 22
+    elif a == 12:
+        a = 23
+    elif b:
+        old = 12
+    else:
+        a = 40
+
+    #
+    b = false or 2 == 0 and 3 == 9
+    a = 0 + 3 * 5 + 6 + 7 + +8 # 36
+    while b:
+        a = a + 3
+    a = a + 5
+    write(stdout, "Hello!")
+
+
+# We should come till here :-)
+discard Foo(345)
 
 # test the new type symbol lookup feature:
 
diff --git a/tests/compile/tmatrix3.nim b/tests/compile/tmatrix3.nim
new file mode 100644
index 000000000..900404524
--- /dev/null
+++ b/tests/compile/tmatrix3.nim
@@ -0,0 +1,41 @@
+discard """
+  output: '''0.0000000000000000e+00
+0.0000000000000000e+00
+0
+0
+0
+'''
+"""
+
+include compilehelpers
+
+type
+  Matrix*[M, N, T] = object 
+    aij*: array[M, array[N, T]]
+  
+  Matrix2*[T] = Matrix[range[0..1], range[0..1], T]
+  
+  Matrix3*[T] = Matrix[range[0..2], range[0..2], T]
+
+proc mn(x: Matrix): Matrix.T = x.aij[0][0]
+
+proc m2(x: Matrix2): Matrix2.T = x.aij[0][0]
+
+proc m3(x: Matrix3): auto = x.aij[0][0]
+
+var 
+  matn: Matrix[range[0..3], range[0..2], int]
+  mat2: Matrix2[int]
+  mat3: Matrix3[float]
+
+echo m3(mat3)
+echo mn(mat3)
+echo m2(mat2)
+echo mn(mat2)
+echo mn(matn)
+
+reject m3(mat2)
+reject m3(matn)
+reject m2(mat3)
+reject m2(matn)
+
diff --git a/tests/reject/mbind4.nim b/tests/reject/mbind4.nim
deleted file mode 100644
index 53b8331cd..000000000
--- a/tests/reject/mbind4.nim
+++ /dev/null
@@ -1,9 +0,0 @@
-# Module A
-var 
-  lastId = 0
-
-template genId*: expr =
-  inc(lastId)
-  lastId
-
-
diff --git a/tests/reject/tactiontable2.nim b/tests/reject/tactiontable2.nim
index dbfa42f18..00b427603 100644
--- a/tests/reject/tactiontable2.nim
+++ b/tests/reject/tactiontable2.nim
@@ -5,23 +5,23 @@ discard """
 
 import tables
 
-proc action1(arg: string) = 
+proc action1(arg: string) =
   echo "action 1 ", arg
 
-proc action2(arg: string) = 
+proc action2(arg: string) =
   echo "action 2 ", arg
 
-proc action3(arg: string) = 
+proc action3(arg: string) =
   echo "action 3 ", arg
 
-proc action4(arg: string) = 
+proc action4(arg: string) =
   echo "action 4 ", arg
 
 const
   actionTable = {
-    "A": action1, 
-    "B": action2, 
-    "C": action3, 
+    "A": action1,
+    "B": action2,
+    "C": action3,
     "D": action4}.toTable
 
 actionTable["C"]("arg")
diff --git a/tests/reject/tbind4.nim b/tests/reject/tbind4.nim
deleted file mode 100644
index a0ba88e7c..000000000
--- a/tests/reject/tbind4.nim
+++ /dev/null
@@ -1,13 +0,0 @@
-discard """
-  file: "mbind4.nim"
-  line: 6
-  errormsg: "undeclared identifier: \'lastId\'"
-"""
-# Module B
-import mbind4
-
-echo genId()
-
-
-
-
diff --git a/tests/reject/teffects1.nim b/tests/reject/teffects1.nim
index f5eb56dc8..b72e8b00c 100644
--- a/tests/reject/teffects1.nim
+++ b/tests/reject/teffects1.nim
@@ -1,5 +1,5 @@
 discard """
-  line: 1840
+  line: 1855
   file: "system.nim"
   errormsg: "can raise an unlisted exception: ref EIO"
 """
diff --git a/tests/reject/tillrec.nim b/tests/reject/tillrec.nim
index 3f8fe60fc..1d1ec0622 100644
--- a/tests/reject/tillrec.nim
+++ b/tests/reject/tillrec.nim
@@ -3,15 +3,14 @@ discard """
   line: 13
   errormsg: "illegal recursion in type \'TIllegal\'"
 """
-# test illegal recursive types

-

-type

-  TLegal {.final.} = object

-    x: int

-    kids: seq[TLegal]

-

-  TIllegal {.final.} = object  #ERROR_MSG illegal recursion in type 'TIllegal'

-    y: Int

-    x: array[0..3, TIllegal]

+# test illegal recursive types
 
+type
+  TLegal {.final.} = object
+    x: int
+    kids: seq[TLegal]
+
+  TIllegal {.final.} = object  #ERROR_MSG illegal recursion in type 'TIllegal'
+    y: Int
+    x: array[0..3, TIllegal]
 
diff --git a/tests/reject/typredef.nim b/tests/reject/typredef.nim
index b2182d116..0b6aed875 100644
--- a/tests/reject/typredef.nim
+++ b/tests/reject/typredef.nim
@@ -3,8 +3,6 @@ discard """
   line: 7
   errormsg: "illegal recursion in type \'Uint8\'"
 """
-type

-  Uint8 = Uint8 #ERROR_MSG illegal recursion in type 'Uint8'

-

-
+type
+  Uint8 = Uint8 #ERROR_MSG illegal recursion in type 'Uint8'
 
diff --git a/tests/run/tdestructor.nim b/tests/run/tdestructor.nim
index 8aae2fce2..bb1410d92 100644
--- a/tests/run/tdestructor.nim
+++ b/tests/run/tdestructor.nim
@@ -1,26 +1,84 @@
 discard """
-  output: '''some text
-Destructor called!'''
+  output: '''----
+myobj constructed
+myobj destroyed
+----
+mygeneric1 constructed
+mygeneric1 destroyed
+----
+mygeneric2 constructed
+mygeneric2 destroyed
+myobj destroyed
+----
+mygeneric3 constructed
+mygeneric1 destroyed
+'''
 """
 
 type
   TMyObj = object
     x, y: int
     p: pointer
-    
+
+  TMyGeneric1[T] = object
+    x: T
+
+  TMyGeneric2[A, B] = object
+    x: A
+    y: B
+
+  TMyGeneric3[A, B, C] = object
+    x: A
+    y: B
+    z: C
+
 proc destruct(o: var TMyObj) {.destructor.} =
   if o.p != nil: dealloc o.p
-  echo "Destructor called!"
-  
+  echo "myobj destroyed"
+
+proc destroy(o: var TMyGeneric1) {.destructor.} =
+  echo "mygeneric1 destroyed"
+
+proc destroy[A, B](o: var TMyGeneric2[A, B]) {.destructor.} =
+  echo "mygeneric2 destroyed"
+
 proc open: TMyObj =
   # allow for superfluous ()
   result = (TMyObj(x: 1, y: 2, p: alloc(3)))
 
-
 proc `$`(x: TMyObj): string = $x.y
 
-proc main() =
+proc myobj() =
   var x = open()
-  echo "some text"
+  echo "myobj constructed"
+
+proc mygeneric1() =
+  var x = TMyGeneric1[int](x: 10)
+  echo "mygeneric1 constructed"
+
+proc mygeneric2[T](val: T) =
+  var
+    a = open()
+    b = TMyGeneric2[int, T](x: 10, y: val)
+    c = TMyGeneric3[int, int, string](x: 10, y: 20, z: "test")
+
+  echo "mygeneric2 constructed"
+
+proc mygeneric3 =
+  var x = TMyGeneric3[int, string, TMyGeneric1[int]](
+    x: 10, y: "test", z: TMyGeneric1[int](x: 10))
+
+  echo "mygeneric3 constructed"
+
+echo "----"
+myobj()
+
+echo "----"
+mygeneric1()
+
+echo "----"
+mygeneric2[int](10)
+
+echo "----"
+mygeneric3()
 
-main()
diff --git a/tests/run/tfailedassert.nim b/tests/run/tfailedassert.nim
new file mode 100644
index 000000000..d99e6dc60
--- /dev/null
+++ b/tests/run/tfailedassert.nim
@@ -0,0 +1,51 @@
+discard """
+  output: '''
+WARNING: false first asseertion from bar
+ERROR: false second assertion from bar
+-1
+tests/run/tfailedassert.nim:27 false assertion from foo
+'''
+"""
+
+type
+  TLineInfo = tuple[filename: string, line: int]
+
+  TMyError = object of E_Base
+    lineinfo: TLineInfo
+
+  EMyError = ref TMyError
+
+# module-wide policy to change the failed assert
+# exception type in order to include a lineinfo
+onFailedAssert(msg):
+  var e = new(TMyError)
+  e.msg = msg
+  e.lineinfo = instantiationInfo(-2)
+  raise e
+
+proc foo =
+  assert(false, "assertion from foo")
+
+proc bar: int =
+  # local overrides that are active only
+  # in this proc
+  onFailedAssert(msg): echo "WARNING: " & msg
+    
+  assert(false, "first asseertion from bar")
+
+  onFailedAssert(msg):
+    echo "ERROR: " & msg
+    return -1
+
+  assert(false, "second assertion from bar")
+  return 10
+
+echo("")
+echo(bar())
+
+try:
+  foo()
+except:
+  let e = EMyError(getCurrentException())
+  echo e.lineinfo.filename, ":", e.lineinfo.line, " ", e.msg
+
diff --git a/tests/run/tmemoization.nim b/tests/run/tmemoization.nim
index 78f0515f3..180acd89b 100644
--- a/tests/run/tmemoization.nim
+++ b/tests/run/tmemoization.nim
@@ -1,17 +1,17 @@
 discard """
-  msg:    "test 1\ntest 2"
-  output: "TEST 1\nTEST 2\nTEST 2"
+  msg:    "test 1\ntest 2\ntest 3"
+  output: "TEST 1\nTEST 2\nTEST 3"
 """
 
 import strutils
 
-proc foo(s: expr[string]): string =
+proc foo(s: static[string]): string =
   static: echo s
 
   const R = s.toUpper
   return R
-  
+
 echo foo("test 1")
 echo foo("test 2")
-echo foo("test " & $2)
+echo foo("test " & $3)
 
diff --git a/tests/run/tsemistatic.nim b/tests/run/tsemistatic.nim
new file mode 100644
index 000000000..d187f153c
--- /dev/null
+++ b/tests/run/tsemistatic.nim
@@ -0,0 +1,24 @@
+discard """
+  msg: "static 10\ndynamic\nstatic 20\n"
+  output: "s\nd\nd\ns"
+"""
+
+proc foo(x: semistatic[int]) =
+  when isStatic(x):
+    static: echo "static ", x
+    echo "s"
+  else:
+    static: echo "dynamic"
+    echo "d"
+
+foo 10
+
+var
+  x = 10
+  y: int
+
+foo x
+foo y
+
+foo 20
+
diff --git a/tests/run/tstaticparams.nim b/tests/run/tstaticparams.nim
index f2d6e1dd6..b1377443b 100644
--- a/tests/run/tstaticparams.nim
+++ b/tests/run/tstaticparams.nim
@@ -4,15 +4,15 @@ discard """
 """
 
 type 
-  TFoo[T; Val: expr[string]] = object
+  TFoo[T; Val: static[string]] = object
     data: array[4, T]
 
-  TBar[T; I: expr[int]] = object
+  TBar[T; I: static[int]] = object
     data: array[I, T]
 
-  TA1[T; I: expr[int]] = array[I, T]
-  TA2[T; I: expr[int]] = array[0..I, T]
-  TA3[T; I: expr[int]] = array[I-1, T]
+  TA1[T; I: static[int]] = array[I, T]
+  # TA2[T; I: static[int]] = array[0..I, T]
+  # TA3[T; I: static[int]] = array[I-1, T]
 
 proc takeFoo(x: TFoo) =
   echo "abracadabra"
@@ -25,7 +25,7 @@ var y: TBar[float, 4]
 echo high(y.data)
 
 var
-  t1: TA1
-  t2: TA2
-  t3: TA3
+  t1: TA1[float, 1]
+  # t2: TA2[string, 4]
+  # t3: TA3[int, 10]
 
diff --git a/tests/run/ttypetraits.nim b/tests/run/ttypetraits.nim
index 9a4a7d0d3..4344855eb 100644
--- a/tests/run/ttypetraits.nim
+++ b/tests/run/ttypetraits.nim
@@ -1,6 +1,6 @@
 discard """
   msg:    "int\nstring\nTBar[int]"
-  output: "int\nstring\nTBar[int]\nint\nrange 0..2\nstring"
+  output: "int\nstring\nTBar[int]\nint\nrange 0..2(int)\nstring"
 """
 
 import typetraits
diff --git a/tests/run/tusingstatement.nim b/tests/run/tusingstatement.nim
index b9d466377..a33aced4c 100644
--- a/tests/run/tusingstatement.nim
+++ b/tests/run/tusingstatement.nim
@@ -8,25 +8,11 @@ import
 
 # This macro mimics the using statement from C#
 #
-# XXX: 
-#  It doen't match the C# version exactly yet.
-#  In particular, it's not recursive, which prevents it from dealing 
-#  with exceptions thrown from the variable initializers when multiple.
-#  variables are used.
+# It's kept only as a test for the macro system
+# Nimrod's destructors offer a mechanism for automatic 
+# disposal of resources.
 #
-#  Also, since nimrod relies less on exceptions in general, a more
-#  idiomatic definition could be:
-#  var x = init()
-#  if opened(x): 
-#    try:
-#      body
-#    finally:
-#      close(x)
-#
-#  `opened` here could be an overloaded proc which any type can define.
-#  A common practice can be returing an Optional[Resource] obj for which
-#  `opened` is defined to `optional.hasValue`
-macro using(e: expr): stmt {.immediate.} =
+macro autoClose(e: expr): stmt {.immediate.} =
   let e = callsite()
   if e.len != 3:
     error "Using statement: unexpected number of arguments. Got " &
@@ -97,7 +83,7 @@ proc close(r: var TResource) =
 proc use(r: var TResource) =
   write(stdout, "Using " & r.field & ".")
 
-using(r = openResource("test")):
+autoClose(r = openResource("test")):
   use r
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2025-02-04 13:44:41 +0000