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fix #12521(type alias for openArray) (#17593)

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* fix nim js cmp fails at CT

* fix #12521

* address comments
This commit is contained in:
flywind
2021-04-19 17:21:35 +08:00
committed by GitHub
parent dc89b21257
commit 83fa0fc843
2 changed files with 27 additions and 1 deletions
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26
tests/openarray/topenarray.nim
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@@ -23,5 +23,31 @@ proc main =
when defined(js): discard # xxx bug #15952: `a` left unchanged
else: doAssert a == [1, 0, 10, 20, 5]
block: # bug #12521
block:
type slice[T] = openArray[T]
# Proc using that alias
proc testing(sl: slice[int]): seq[int] =
for item in sl:
result.add item
let mySeq = @[1, 2, 3, 4, 5, 6, 7, 8, 9]
doAssert testing(mySeq) == mySeq
doAssert testing(mySeq[2..^2]) == mySeq[2..^2]
block:
type slice = openArray[int]
# Proc using that alias
proc testing(sl: slice): seq[int] =
for item in sl:
result.add item
let mySeq = @[1, 2, 3, 4, 5, 6, 7, 8, 9]
doAssert testing(mySeq) == mySeq
doAssert testing(mySeq[2..^2]) == mySeq[2..^2]
main()
# static: main() # xxx bug #15952: Error: cannot generate code for: mSlice