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fixes #798

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This commit is contained in:
Araq 2014-04-06 22:05:42 +02:00
commit 7c065bfadf
12 changed files with 10 additions and 2 deletions
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13
tests/trmacros/tcse.nim Normal file
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@ -0,0 +1,13 @@
discard """
output: "4"
"""
template cse{f(a, a, x)}(a: expr{(nkDotExpr|call|nkBracketExpr)&noSideEffect},
f: expr, x: varargs[expr]): expr =
let aa = a
f(aa, aa, x)+4
var
a: array[0..10, int]
i = 3
echo a[i] + a[i]