fixes #1888

tests/exception/texceptionbreak.nim

@@ -5,20 +5,20 @@ discard """
 
 # First variety
 try:
-  raise newException(EOS, "Problem")
-except EOS:
+  raise newException(OSError, "Problem")
+except OSError:
   for y in [1, 2, 3]:
     discard
   try:
     discard
-  except EOS:
+  except OSError:
     discard
 echo "1"
 
 # Second Variety
 try:
-  raise newException(EOS, "Problem")
-except EOS:
+  raise newException(OSError, "Problem")
+except OSError:
   for y in [1, 2, 3]:
     discard
   for y in [1, 2, 3]:
@@ -28,8 +28,8 @@ echo "2"
 
 # Third Variety
 try:
-  raise newException(EOS, "Problem")
-except EOS:
+  raise newException(OSError, "Problem")
+except OSError:
   block:
     break
 
@@ -38,8 +38,8 @@ echo "3"
 # Fourth Variety
 block:
   try:
-    raise newException(EOS, "Problem")
-  except EOS:
+    raise newException(OSError, "Problem")
+  except OSError:
     break
 
-echo "4"
+echo "4"

tests/exception/texcsub.nim

@@ -5,12 +5,12 @@ discard """
 # Test inheritance for exception matching:
 
 try:
-  raise newException(EOS, "dummy message")
-except E_Base:
+  raise newException(OSError, "dummy message")
+except Exception:
   echo "caught!"
-except: 
+except:
   echo "wtf!?"
-  
+
 #OUT caught!
 
 

tests/exception/tfinally4.nim

@@ -8,19 +8,19 @@ discard """
 var raiseEx = true
 var returnA = true
 var returnB = false
- 
-proc main: int = 
+
+proc main: int =
   try: #A
     try: #B
       if raiseEx:
-        raise newException(EOS, "")
+        raise newException(OSError, "")
       return 3
     finally: #B
       echo "B1"
       if returnB:
         return 2
       echo "B2"
-  except EOS: #A
+  except OSError: #A
     echo "catch"
   finally: #A
     echo "A1"

tests/exception/tnestedreturn.nim

@@ -7,7 +7,7 @@ discard """
 
 proc test1() =
 
-  finally: echo "A"
+  defer: echo "A"
 
   try:
     raise newException(OSError, "Problem")
@@ -19,7 +19,7 @@ test1()
 
 proc test2() =
 
-  finally: echo "B"
+  defer: echo "B"
 
   try:
     return

tests/exception/tonraise.nim

@@ -4,8 +4,8 @@ success'''
 """
 
 type
-  ESomething = object of E_Base
-  ESomeOtherErr = object of E_Base
+  ESomething = object of Exception
+  ESomeOtherErr = object of Exception
 
 proc genErrors(s: string) =
   if s == "error!":
@@ -17,14 +17,14 @@ proc foo() =
   var i = 0
   try:
     inc i
-    onRaise(proc (e: ref E_Base): bool =
+    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!")