disable some tests for the C++ target; refs #7870

tests/closure/tclosure.nim

@@ -1,5 +1,5 @@
 discard """
-  file: "tclosure.nim"
+  target: "c"
   output: '''
 1 3 6 11 20 foo
 foo88

tests/coroutines/texceptions.nim

@@ -1,3 +1,7 @@
+discard """
+  target: "c"
+"""
+
 import coro
 var
   stackCheckValue = 1100220033

tests/coroutines/tgc.nim

@@ -1,3 +1,7 @@
+discard """
+  target: "c"
+"""
+
 import coro
 
 var maxOccupiedMemory = 0

tests/coroutines/titerators.nim

@@ -1,3 +1,7 @@
+discard """
+  target: "c"
+"""
+
 import coro
 include system/timers
 

tests/coroutines/twait.nim

@@ -1,6 +1,7 @@
 discard """
   output: "Exit 1\nExit 2"
   disabled: "macosx"
+  target: "c"
 """
 import coro
 

tests/exception/tonraise.nim

@@ -1,34 +0,0 @@
-discard """
-  output: '''i: 1
-success'''
-"""
-
-type
-  ESomething = object of Exception
-  ESomeOtherErr = object of Exception
-
-proc genErrors(s: string) =
-  if s == "error!":
-    raise newException(ESomething, "Test")
-  else:
-    raise newException(EsomeotherErr, "bla")
-
-proc foo() =
-  var i = 0
-  try:
-    inc i
-    onRaise(proc (e: ref Exception): bool =
-      echo "i: ", i)
-    genErrors("errssor!")
-  except ESomething:
-    echo("ESomething happened")
-  except:
-    echo("Some other error happened")
-
-  # test that raise handler is gone:
-  try:
-    genErrors("error!")
-  except ESomething:
-    echo "success"
-
-foo()

tests/flags/tgenscript.nim

@@ -1,5 +1,6 @@
 discard """
   file: "tgenscript.nim"
+  target: "c"
 """
 
 echo "--genscript"

tests/generics/trtree.nim

@@ -1,6 +1,7 @@
 discard """
   output: '''1 [2, 3, 4, 7]
 [0, 0]'''
+  target: "c"
 """
 
 # Nim RTree and R*Tree implementation