tests: Trim .nim files trailing whitespace

via OSX: find . -name '*.nim' -exec sed -i '' -E 's/[[:space:]]+$//' {} +

tests/typerel/tno_int_in_bool_context.nim

@@ -3,6 +3,6 @@ discard """
   errormsg: "type mismatch: got (int literal(1)) but expected 'bool'"
 """
 
-if 1: 
+if 1:
   echo "wtf?"
-  
+

tests/typerel/trectuples.nim

@@ -7,7 +7,7 @@ type Node = tuple[left: ref Node]
 
 proc traverse(root: ref Node) =
   if root.left != nil: traverse(root.left)
-  
+
 type A = tuple[B: ptr A]
 proc C(D: ptr A) = C(D.B)
 

tests/typerel/trefs.nim

@@ -3,21 +3,21 @@ discard """
   line: 20
   errormsg: "type mismatch"
 """
-# test for ref types (including refs to procs)
-
-type
-  TProc = proc (a, b: int): int {.stdcall.}
-
-proc foo(c, d: int): int {.stdcall.} =
-  return 0
-
-proc wrongfoo(c, e: int): int {.inline.} =
-  return 0
-
-var p: TProc
-p = foo
-write(stdout, "success!")
-p = wrongfoo  #ERROR_MSG type mismatch
-
+# test for ref types (including refs to procs)
+
+type
+  TProc = proc (a, b: int): int {.stdcall.}
+
+proc foo(c, d: int): int {.stdcall.} =
+  return 0
+
+proc wrongfoo(c, e: int): int {.inline.} =
+  return 0
+
+var p: TProc
+p = foo
+write(stdout, "success!")
+p = wrongfoo  #ERROR_MSG type mismatch
+
 
 

tests/typerel/tregionptrs.nim

@@ -8,7 +8,7 @@ type
   APtr = RegionA ptr int
   RegionB = object
   BPtr = RegionB ptr int
-  
+
 var x,xx: APtr
 var y: BPtr
 x = nil

tests/typerel/tregionptrs2.nim

@@ -8,14 +8,14 @@ type
         next: ThingyPtr
         name: string
 
-proc iname(t: ThingyPtr) = 
+proc iname(t: ThingyPtr) =
     var x = t
 
     while not x.isNil:
         echo x.name
         x = x.next
 
-proc go() = 
+proc go() =
     var athing : ThingyPtr
 
     iname(athing)

tests/typerel/tsecondarrayproperty.nim

@@ -14,7 +14,7 @@ proc `[]=` (self: var TFoo, x, y: int) =
 proc second(self: var TFoo): var TSecond =
   return TSecond(self)
 
-proc `[]`(self: var TSecond, x: int): var int =  
+proc `[]`(self: var TSecond, x: int): var int =
   return TFoo(self).data[2*x]
 
 var f: TFoo

tests/typerel/ttuple1.nim

@@ -12,5 +12,5 @@ for key, val in items(romanNumbers):
 proc PrintBiTuple(t: tuple[k: string, v: int]): int =
   stdout.write(t.k & "=" & $t.v & ", ")
   return 0
-  
+
 

tests/typerel/ttypenoval.nim

@@ -11,7 +11,7 @@ type
   TBinHeap[T] = object
     heap: seq[TNode[T]]
     last: int
-  
+
   PBinHeap[T] = ref TBinHeap[T]
 
 proc newBinHeap*[T](heap: var PBinHeap[T], size: int) =
@@ -19,7 +19,7 @@ proc newBinHeap*[T](heap: var PBinHeap[T], size: int) =
   heap.last = 0
   newSeq(heap.heap, size)
   #newSeq(heap.seq, size)
- 
+
 proc parent(elem: int): int {.inline.} =
   return (elem-1) div 2
 

tests/typerel/tvoid.nim

@@ -16,14 +16,14 @@ proc nothing(x, y: void): void =
   echo "ha"
 
 proc callProc[T](p: proc (x: T) {.nimcall.}, x: T) =
-  when T is void: 
+  when T is void:
     p()
   else:
     p(x)
 
 proc intProc(x: int) =
   echo x
-  
+
 proc emptyProc() =
   echo "empty"
 

tests/typerel/typalias.nim

@@ -3,13 +3,13 @@ type
   TMyObj = TYourObj
   TYourObj = object of RootObj
     x, y: int
-  
+
 proc init: TYourObj =
   result.x = 0
   result.y = -1
-  
+
 proc f(x: var TYourObj) =
   discard
-  
+
 var m: TMyObj = init()
 f(m)