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21:21~/Projects/Kepler_5923/sandbox (ticket/5923)$ ssli
Test.scala:6:Iso.materializeIso is not a valid implicit value forIso[Test.Foo,L] because:
hasMatchingSymbol reported error: typemismatch;
found : Iso[Test.Foo,(Int, String, Boolean)]
required: Iso[Test.Foo,Nothing]
Note: (Int, String, Boolean) >:Nothing, but traitIso is invariant in typeU.
You may wish to define U as -U instead. (SLS4.5)
valequiv= foo(Foo(23, "foo", true))
^
Test.scala:6:error: could not find implicit value for parameter iso: Iso[Test.Foo,L]
valequiv= foo(Foo(23, "foo", true))
^
one error found
The text was updated successfully, but these errors were encountered:
The text was updated successfully, but these errors were encountered: