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Improve error message when instantiating generics with object constructor (#20358)

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* Improve error message when instantiating generics with object constructor

* follow suggestion

* Update compiler/semobjconstr.nim

Co-authored-by: Clay Sweetser <Varriount@users.noreply.github.com>

* Update tests/errmsgs/t19882_2.nim

Co-authored-by: Clay Sweetser <Varriount@users.noreply.github.com>
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Bung 2022-09-22 09:11:39 +08:00 • committed by GitHub
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2 changed files with 11 additions and 2 deletions
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tests/errmsgs/t19882_2.nim Normal file
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@ -0,0 +1,5 @@
discard """
errormsg: "cannot instantiate: 'A[T]'; the object's generic parameters cannot be inferred and must be explicitly given"
"""
type A[T] = object
var a = A()