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e9a3ffbc3d
A more efficient implementation is possible by restoring the old lifting ot tyGenericInvocation to tyGenericInst in liftTypeParam, but this fix will suffice for now. fixes #5087 fixes #5602 fixes #5641 fixes #5570
28 lines
486 B
Nim
28 lines
486 B
Nim
discard """
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nimout: "type uint32\ntype uint32"
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output: "(weight: 17.0, color: 100)"
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"""
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import macros
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type
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BaseFruit[T] = object of RootObj
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color: T
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Banana[T] = object of BaseFruit[uint32]
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weight: T
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macro printTypeName(typ: typed): untyped =
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echo "type ", getType(typ).repr
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proc setColor[K](self: var BaseFruit[K], c: int) =
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printTypeName(self.color)
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self.color = uint32(c)
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var x: Banana[float64]
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x.weight = 17
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printTypeName(x.color)
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x.setColor(100)
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echo x
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