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27 lines
441 B
Nim
27 lines
441 B
Nim
# test the new 'compiles' feature:
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template supports(opr, x: expr): bool {.immediate.} =
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compiles(opr(x)) or compiles(opr(x, x))
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template ok(x: expr): stmt =
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static: assert(x)
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template no(x: expr): stmt =
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static: assert(not x)
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type
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TObj = object
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var
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myObj {.compileTime.}: TObj
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ok supports(`==`, myObj)
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ok supports(`==`, 45)
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no supports(`++`, 34)
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ok supports(`not`, true)
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ok supports(`+`, 34)
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no compiles(4+5.0 * "hallo")
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