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https://github.com/nim-lang/Nim.git
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b97d603cd0
* clean up some test categories * mention exact slice issue * magics into system * move trangechecks into overflow * move tmemory to system * try fix CI * try fix CI * final CI fix
66 lines
1.1 KiB
Nim
66 lines
1.1 KiB
Nim
discard """
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output: '''
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456456
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456456
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456456
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Zugr5nd
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egerichtetd
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verichtetd
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'''
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"""
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# Test the new slices.
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var mystr = "Abgrund"
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# mystr[..1] = "Zu" # deprecated
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mystr[0..1] = "Zu"
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mystr[4..4] = "5"
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type
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TEnum = enum e1, e2, e3, e4, e5, e6
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var myarr: array[TEnum, int] = [1, 2, 3, 4, 5, 6]
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myarr[e1..e3] = myarr[e4..e6]
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# myarr[..e3] = myarr[e4..e6] # deprecated
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myarr[0..e3] = myarr[e4..e6]
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for x in items(myarr): stdout.write(x)
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echo()
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var myarr2: array[0..5, int] = [1, 2, 3, 4, 5, 6]
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myarr2[0..2] = myarr2[3..5]
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for x in items(myarr2): stdout.write(x)
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echo()
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var myseq = @[1, 2, 3, 4, 5, 6]
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myseq[0..2] = myseq[^3 .. ^1]
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for x in items(myseq): stdout.write(x)
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echo()
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echo mystr
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mystr[4..4] = "u"
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# test full replacement
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# mystr[.. ^2] = "egerichtet" # deprecated
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mystr[0 .. ^2] = "egerichtet"
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echo mystr
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mystr[0..2] = "ve"
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echo mystr
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var s = "abcdef"
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s[1 .. ^2] = "xyz"
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assert s == "axyzf"
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# issue mentioned in PR #19219
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type Foo = distinct uint64
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# < here calls `pred` which used to cause a codegen error
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# `pred` compiles because distinct ordinals are considered ordinal
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const slice = 0 ..< 42.Foo
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