Disallow repeated param except in method signature #7399
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In the old days, eta expansion would preserve repeatedness of parameters. Instead, disallow `T*` except for methods and constructors. In function types, it should be expressed with `Seq`, including for the expected type of an eta expansion.
lrytz
approved these changes
Nov 7, 2018
This was referenced Nov 7, 2018
adriaanm
approved these changes
Nov 26, 2018
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In the old days, eta expansion would preserve
repeatedness of parameters. Instead, disallow
T*except for methods and constructors.In function types, it should be expressed with
Seq, including for the expected type of aneta expansion.
Originally at #6107
Fixes scala/bug#8923