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88a5e9d88c
* fix openarray.len for string as openArray in VM. * fix openarray[idx] for string as openArray in VM. * fix openarray[idx]=val for string as openArray in VM. * add tests for passing string as openArray in VM. * fix issue with NimNode.len NimNode.len was also returning len for string literals. also fix logic bug in if/elif chain.
35 lines
957 B
Nim
35 lines
957 B
Nim
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# tests various bug when passing string to openArray argument in VM.
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# bug #6086
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proc map*[T, S](data: openArray[T], op: proc (x: T): S {.closure.}):
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seq[S]{.inline.} =
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# map inlined from sequtils
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newSeq(result, data.len)
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for i in 0..data.len-1: result[i] = op(data[i])
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proc set_all[T](s: var openArray[T]; val: T) =
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for i in 0..<s.len:
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s[i] = val
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proc test() =
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var a0 = "hello_world"
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var a1 = [1,2,3,4,5,6,7,8,9]
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var a2 = @[1,2,3,4,5,6,7,8,9]
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a0.set_all('i')
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a1.set_all(4)
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a2.set_all(4)
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doAssert a0 == "iiiiiiiiiii"
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doAssert a1 == [4,4,4,4,4,4,4,4,4]
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doAssert a2 == @[4,4,4,4,4,4,4,4,4]
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const constval0 = "hello".map(proc(x: char): char = x)
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const constval1 = [1,2,3,4].map(proc(x: int): int = x)
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doAssert("hello".map(proc(x: char): char = x) == constval0)
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doAssert([1,2,3,4].map(proc(x: int): int = x) == constval1)
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test()
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static:
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test()
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