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implemented optional pragma for implicit discard

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This commit is contained in:
Araq 2011-09-24 13:55:24 +02:00
commit 72ceda98cb
11 changed files with 53 additions and 21 deletions
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13
tests/accept/compile/toptional_pragma.nim Normal file
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@ -0,0 +1,13 @@
# Test the optional pragma
proc p(x, y: int): int {.optional.} =
return x + y
# test that it is inherited from generic procs too:
proc q[T](x, y: T): T {.optional.} =
return x + y
p(8, 2)
q[float](0.8, 0.2)