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fix is with generic types; fix genericHead(Foo[T]) (#13303)

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* fix #9855, fix #9855, fix genericHead
* render TTypeKind via toHumanStr
This commit is contained in:
Timothee Cour 2020-02-09 04:48:55 -08:00 • committed by GitHub
commit 7939319379
7 changed files with 94 additions and 20 deletions
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20
tests/types/tisopr.nim
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@ -89,3 +89,23 @@ proc test[T](x: T) =
echo "no"
test(7)
block:
# bug #13066
type Bar[T1,T2] = object
type Foo[T1,T2] = object
type Foo2 = Foo
doAssert Foo2 is Foo
doAssert Foo is Foo2
doAssert Foo is Foo
doAssert Foo2 is Foo2
doAssert Foo2 isnot Bar
doAssert Foo[int,float] is Foo2[int,float]
# other
doAssert Foo[int,float] isnot Foo2[float,float]
doAssert Foo[int,float] is Foo2
doAssert Foo[int,float|int] is Foo2
doAssert Foo2[int,float|int] is Foo
doAssert Foo2[int,float|int] isnot Bar
doAssert int is (int|float)