Merge ../Nim into devel

tests/destructor/tdestructor3.nim

@@ -0,0 +1,47 @@
+discard """
+  output: '''assign
+destroy
+destroy
+destroy Foo: 5
+5
+destroy Foo: 123
+123'''
+"""
+
+# bug #2821
+{.experimental.}
+
+type T = object
+
+proc `=`(lhs: var T, rhs: T) =
+    echo "assign"
+
+proc `=destroy`(v: var T) =
+    echo "destroy"
+
+block:
+    var v1 : T
+    var v2 : T = v1
+
+
+# bug #1632
+
+type
+  Foo = object of RootObj
+    x: int
+
+proc `=destroy`(a: var Foo) =
+  echo "destroy Foo: " & $a.x
+
+template toFooPtr(a: int{lit}): ptr Foo =
+  var temp = Foo(x:a)
+  temp.addr
+
+proc test(a: ptr Foo) =
+  echo a[].x
+
+proc main =
+  test(toFooPtr(5))
+  test(toFooPtr(123))
+
+main()

tests/exception/tdefer1.nim

@@ -1,6 +1,11 @@
 discard """
   output: '''hi
-hi'''
+hi
+1
+hi
+2
+B
+A'''
 """
 
 # bug #1742
@@ -16,3 +21,23 @@ import strutils
 let x = try: parseInt("133a")
         except: -1
         finally: echo "hi"
+
+
+template atFuncEnd =
+  defer:
+    echo "A"
+  defer:
+    echo "B"
+
+template testB(): expr =
+    let a = 0
+    defer: echo "hi" # Delete this line to make it work
+    a
+
+proc main =
+  atFuncEnd()
+  echo 1
+  let i = testB()
+  echo 2
+
+main()

tests/generics/mclosed_sym.nim

@@ -0,0 +1,10 @@
+
+type R* = object
+
+type Data*[T] = object
+  d*: T
+
+proc same(r:R, d:int) = echo "TEST2"
+
+proc doIt*(d:Data, r:R) =
+  r.same(1)      # Expecting this to invoke the local `same()` method

tests/generics/tclosed_sym.nim

@@ -0,0 +1,11 @@
+discard """
+  output: "TEST2"
+"""
+
+# bug #2664
+
+import mclosed_sym
+
+proc same(r:R, d:int) = echo "TEST1"
+
+doIt(Data[int](d:123), R())

tests/stdlib/tunittest.nim

@@ -21,6 +21,11 @@ test "unittest typedescs":
   check(none(int) != some(1))
 
 
+test "unittest multiple requires":
+  require(true)
+  require(true)
+
+
 import math
 from strutils import parseInt
 proc defectiveRobot() =

tests/template/twhen_gensym.nim

@@ -0,0 +1,13 @@
+discard """
+  output: "hi"
+"""
+
+# bug #2670
+template testTemplate(b: bool): stmt =
+    when b:
+        var a = "hi"
+    else:
+        var a = 5
+    echo a
+
+testTemplate(true)