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close #8829(add testcase for #8829) (#15866)

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(cherry picked from commit fb60e35a54)
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flywind
2020-11-06 23:39:20 +08:00
committed by narimiran
parent 839ec1395d
commit e7d14ce6f2
1 changed files with 18 additions and 0 deletions
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tests/overload/t8829.nim Normal file
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@@ -0,0 +1,18 @@
block:
let txt = "Hello World"
template `[]`[T](p: ptr T, span: Slice[int]): untyped =
toOpenArray(cast[ptr array[0, T]](p)[], span.a, span.b)
doAssert $cast[ptr uint8](txt[0].unsafeAddr)[0 ..< txt.len] ==
"[72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100]"
block:
let txt = "Hello World"
template `[]`[T](p: ptr T, span: Slice[int]): untyped =
toOpenArray(cast[ptr array[0, T]](p)[], span.a, span.b)
doAssert $cast[ptr uint8](txt[0].unsafeAddr)[0 ..< txt.len] ==
"[72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100]"