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86f7f4ffa5
* remove deprecated pragma syntax from 0.20.0 closes #4651, closes #16653 with a cheap fix for now due to how early `tfFinal` is set * remove type pragma between name and generics * undo removal, try removing bind expression (0.8.14) * fix test, unremove bind expr * remove again * Update changelog.md Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com> * dependencies @ HEAD & weave test dependencies * try fix package ci Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>
97 lines
1.8 KiB
Nim
97 lines
1.8 KiB
Nim
discard """
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output: '''
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collide: unit, thing
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collide: unit, thing
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collide: thing, unit
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collide: thing, thing
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collide: unit, thing |
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collide: unit, thing |
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collide: thing, unit |
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do nothing
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'''
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joinable: false
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disabled: true
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"""
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# tmultim2
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type
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TThing {.inheritable.} = object
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TUnit = object of TThing
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x: int
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TParticle = object of TThing
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a, b: int
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method collide(a, b: TThing) {.base, inline.} =
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echo "collide: thing, thing"
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method collide(a: TThing, b: TUnit) {.inline.} =
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echo "collide: thing, unit"
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method collide(a: TUnit, b: TThing) {.inline.} =
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echo "collide: unit, thing"
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proc test(a, b: TThing) {.inline.} =
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collide(a, b)
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proc staticCollide(a, b: TThing) {.inline.} =
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procCall collide(a, b)
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var
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a: TThing
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b, c: TUnit
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collide(b, c) # ambiguous (unit, thing) or (thing, unit)? -> prefer unit, thing!
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test(b, c)
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collide(a, b)
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staticCollide(a, b)
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# tmultim6
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type
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Thing {.inheritable.} = object
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Unit[T] = object of Thing
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x: T
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Particle = object of Thing
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a, b: int
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method collide(a, b: Thing) {.base, inline.} =
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quit "to override!"
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method collide[T](a: Thing, b: Unit[T]) {.inline.} =
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echo "collide: thing, unit |"
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method collide[T](a: Unit[T], b: Thing) {.inline.} =
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echo "collide: unit, thing |"
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proc test(a, b: Thing) {.inline.} =
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collide(a, b)
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var
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aaa: Thing
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bbb, ccc: Unit[string]
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collide(bbb, Thing(ccc))
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test(bbb, ccc)
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collide(aaa, bbb)
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# tmethods1
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method somethin(obj: RootObj) {.base.} =
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echo "do nothing"
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type
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TNode* {.inheritable.} = object
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PNode* = ref TNode
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PNodeFoo* = ref object of TNode
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TSomethingElse = object
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PSomethingElse = ref TSomethingElse
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method foo(a: PNode, b: PSomethingElse) {.base.} = discard
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method foo(a: PNodeFoo, b: PSomethingElse) = discard
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var o: RootObj
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o.somethin()
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