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discard """
output: '''0
0.0'''
"""
# bug #11494
import macros
macro staticForEach(arr: untyped, body: untyped): untyped =
result = newNimNode(nnkStmtList)
arr.expectKind(nnkBracket)
for n in arr:
let b = copyNimTree(body)
result.add quote do:
block:
type it {.inject.} = `n`
`b`
template forEveryMatchingEntity*() =
staticForEach([int, string, float]):
var a: it
echo a
forEveryMatchingEntity()
# bug #11483
proc main =
template first(body) =
template second: var int =
var o: int
var i = addr(o)
i[]
body
first:
second = 5
second = 6
main()
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