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fixes #2427

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This commit is contained in:
Araq 2015-04-06 23:50:09 +02:00
commit 5bb3534f10
2 changed files with 16 additions and 2 deletions
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14
tests/misc/tunsignedinc.nim Normal file
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@ -0,0 +1,14 @@
discard """
output: '''253'''
"""
# bug #2427
import unsigned
var x = 0'u8
dec x # OverflowError
x -= 1 # OverflowError
x = x - 1 # No error
echo x