1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117
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discard """
output: '''
msg1
msg2
finally2
finally1
begin
one iteration!
caught!
except1
finally1
caught! 2
BEFORE
FINALLY
BEFORE
EXCEPT
FINALLY
RECOVER
BEFORE
EXCEPT: IOError: hi
FINALLY
'''
cmd: "nim c --gc:arc --exceptions:goto $file"
"""
#bug 7204
proc nested_finally =
try:
raise newException(KeyError, "msg1")
except KeyError as ex:
echo ex.msg
try:
raise newException(ValueError, "msg2")
except:
echo getCurrentExceptionMsg()
finally:
echo "finally2"
finally:
echo "finally1"
nested_finally()
proc doraise =
raise newException(ValueError, "gah")
proc main =
while true:
try:
echo "begin"
doraise()
finally:
echo "one ", "iteration!"
try:
main()
except:
echo "caught!"
when true:
proc p =
try:
raise newException(Exception, "Hello")
except:
echo "except1"
raise
finally:
echo "finally1"
try:
p()
except:
echo "caught! 2"
proc noException =
try:
echo "BEFORE"
except:
echo "EXCEPT"
raise
finally:
echo "FINALLY"
try: noException()
except: echo "RECOVER"
proc reraise_in_except =
try:
echo "BEFORE"
raise newException(IOError, "")
except IOError:
echo "EXCEPT"
raise
finally:
echo "FINALLY"
try: reraise_in_except()
except: echo "RECOVER"
proc return_in_except =
try:
echo "BEFORE"
raise newException(IOError, "hi")
except:
echo "EXCEPT: ", getCurrentException().name, ": ", getCurrentExceptionMsg()
return
finally:
echo "FINALLY"
try: return_in_except()
except: echo "RECOVER"
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