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64 lines
1.3 KiB
Nim
64 lines
1.3 KiB
Nim
discard """
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cmd: "nim check --hints:off $file"
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nimout: '''tnestedprocs.nim(27, 8) Error: 'inner' can have side effects
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> tnestedprocs.nim(29, 13) Hint: 'inner' calls `.sideEffect` 'outer2'
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>> tnestedprocs.nim(26, 6) Hint: 'outer2' called by 'inner'
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tnestedprocs.nim(45, 8) Error: 'inner' can have side effects
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> tnestedprocs.nim(47, 13) Hint: 'inner' calls `.sideEffect` 'outer6'
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>> tnestedprocs.nim(44, 6) Hint: 'outer6' called by 'inner'
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tnestedprocs.nim(58, 41) Error: type mismatch: got <proc ()> but expected 'proc (){.closure, noSideEffect.}'
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Pragma mismatch: got '{..}', but expected '{.noSideEffect.}'.
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'''
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errormsg: "type mismatch: got <proc ()> but expected 'proc (){.closure, noSideEffect.}'"
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"""
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{.experimental: "strictEffects".}
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proc outer {.noSideEffect.} =
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proc inner(p: int) =
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if p == 0:
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outer()
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inner(4)
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outer()
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proc outer2 =
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proc inner(p: int) {.noSideEffect.} =
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if p == 0:
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outer2()
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inner(4)
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outer2()
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proc outer3(p: int) {.noSideEffect.} =
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proc inner(p: int) {.noSideEffect.} =
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if p == 0:
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p.outer3()
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inner(4)
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outer3(5)
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proc outer6 =
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proc inner(p: int) {.noSideEffect.} =
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if p == 0:
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outer6()
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inner(4)
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echo "bad"
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outer6()
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proc outer4 =
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proc inner(p: int) {.noSideEffect.} =
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if p == 0:
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let x: proc () {.noSideEffect.} = outer4
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x()
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inner(4)
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outer4()
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