Make tests not rely on 'exception' being an implicit name in 'except' blocks

test/testArgsKwargs.krk

@@ -26,5 +26,5 @@ last(1,2,7,3)
 last(1,2,test="thing")
 try:
     last(1,2,'c','d',7,8,extra='foo')
-except:
+except as exception:
     print(exception.arg)

test/testClassMethod.krk

@@ -8,7 +8,7 @@ class Foo():
 # This doesn't work because amethod is unbound and needs an instance.
 try:
     Foo.amethod()
-except:
+except as exception:
     print(exception.arg)
 # This works
 Foo.amethod(Foo())

test/testComplexArgsNative.krk

@@ -9,5 +9,5 @@ print("{a} {b} {c}".format(**{'a': 1, 'b': "apples", 'c': object}))
 
 try:
     print("{a} {b} {c}".format(a=True,**{'a': 1, 'b': "apples", 'c': object}))
-except:
+except as exception:
     print(exception.arg)

test/testDecorators.krk

@@ -120,7 +120,7 @@ def aMethod(with_,args=None):
 
 try:
     aMethod()
-except:
+except as exception:
     print(exception.arg)
 
 aMethod("just the first")
@@ -128,11 +128,11 @@ aMethod("the first","and the second")
 aMethod(args="hello",with_="world")
 try:
     aMethod(foo="hello",with_="bar")
-except:
+except as exception:
     print(exception.arg) # unrecognized keyword arg, from inner method
 
 aMethod(*[1,2])
 try:
     aMethod(*[1,2,3])
-except:
+except as exception:
     print(exception.arg) # too many arguments

test/testDel.krk

@@ -20,7 +20,7 @@ del l[3]
 print(l) # [1, 3, 4]
 try:
     del l[3]
-except:
+except as exception:
     print(exception.arg) # List index out of range
 
 let o = object()
@@ -36,13 +36,13 @@ print(dir(o.foo.bar))
 print(o.foo.bar.qux)
 try:
     print(o.foo.bar.baz)
-except:
+except as exception:
     print(exception.arg) # AttributeError
 del o.foo.bar
 print(dir(o.foo))
 try:
     print(o.foo.bar)
-except:
+except as exception:
     print(exception.arg) # AttributeError
 del o.foo
 del o

test/testExceptionTracebacks.krk

@@ -2,7 +2,7 @@ def doTheThing(excp):
     try:
         try:
             raise excp
-        except (TypeError, ValueError):
+        except (TypeError, ValueError) as exception:
             print("Caught a", repr(exception))
             for i in exception.traceback:
                 let func, instr = i

test/testImplicitObjectBase.krk

@@ -4,7 +4,7 @@ class Bar(object):
 
 try:
     let b = Bar()
-except:
+except as exception:
     print(exception.arg)
 
 class Foo():
@@ -13,6 +13,6 @@ class Foo():
 
 try:
     let f = Foo()
-except:
+except as exception:
     print(exception.arg)
 

test/testIteratorUnpack.krk

@@ -7,10 +7,10 @@ if True:
 
 try:
     let a, b = range(3)
-except:
+except as exception:
     print(repr(exception))
 
 try:
     let a, b, c, d = range(3)
-except:
+except as exception:
     print(repr(exception))

test/testKeywordArgs.krk

@@ -9,22 +9,22 @@ function(1,2,keyword2=5)
 
 try:
     function(1,keyword2=5)
-except:
+except as exception:
     print(exception.arg)
 
 try:
     function(1,2,positional1=4)
-except:
+except as exception:
     print(exception.arg)
 
 try:
     function(1,2,keyword2=None,keyword2=5)
-except:
+except as exception:
     print(exception.arg)
 
 function(1,keyword2=4,positional2="abc")
 
 try:
     function(1,keyword2=4,keyword1=5,positional1="nope")
-except:
+except as exception:
     print(exception.arg)

test/testPackageImports.krk

@@ -8,7 +8,7 @@ def testTop():
     printPackage(foo)
     try:
         print(foo.bar, "Fail")
-    except:
+    except as exception:
         print(repr(exception)) # AttributeError
 
 def testCaching():
@@ -33,7 +33,7 @@ def testFromImport():
     print(baz.qux)
     try:
         print(foo, "Fail")
-    except:
+    except as exception:
         print(repr(exception))
 
 def testRenames():
@@ -42,17 +42,17 @@ def testRenames():
     print(blah.qux)
     try:
         print(foo, "Fail")
-    except:
+    except as exception:
         print(repr(exception))
     from foo.bar.baz import qux as thing
     print(thing)
     try:
         print(qux, "Fail")
-    except:
+    except as exception:
         print(repr(exception))
     try:
         print(foo.bar, "Fail")
-    except:
+    except as exception:
         print(repr(exception))
 
 if __name__ == '__main__':

test/testRuntimeException.krk

@@ -2,7 +2,7 @@ import time
 
 try:
     time.sleep()
-except:
+except as exception:
     print("oh no! " + exception.arg)
 
 print("Back from try/except")

test/testTryExcept.krk

@@ -21,9 +21,9 @@ try:
     try:
         print("This is the inner level")
         raise "This is the exception"
-    except:
+    except as exception:
         print("This is the inner handler.")
         raise exception
-except:
+except as exception:
     print("This is the outer handler.")
     print(exception)

test/testUnpackIter.krk

@@ -7,7 +7,7 @@ for k,v in [(1,2),(3,4),(5,6)]:
 try:
     for k,v,z in [(1,2,7),(3,4,8),(5,6)]:
         print(k,v,z)
-except:
+except as exception:
     print(exception.__class__.__name__)
 # 1 2 7
 # 3 4 8
@@ -16,7 +16,7 @@ except:
 try:
     for k,v in [1,2,3]:
         print("type error")
-except:
+except as exception:
     print(exception.__class__.__name__)
 # TypeError